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From wvaug...@apache.org
Subject [13/51] [partial] DATAFU-20 Initial commit of website content
Date Mon, 27 Jan 2014 23:50:38 GMT
http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-frame.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-frame.html b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-frame.html
new file mode 100644
index 0000000..5d5eb56
--- /dev/null
+++ b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-frame.html
@@ -0,0 +1,32 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:17 PST 2013 -->
+<TITLE>
+datafu.pig.urls (DataFu 1.1.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-11-06">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+
+</HEAD>
+
+<BODY BGCOLOR="white">
+<FONT size="+1" CLASS="FrameTitleFont">
+<A HREF="../../../datafu/pig/urls/package-summary.html" target="classFrame">datafu.pig.urls</A></FONT>
+<TABLE BORDER="0" WIDTH="100%" SUMMARY="">
+<TR>
+<TD NOWRAP><FONT size="+1" CLASS="FrameHeadingFont">
+Classes</FONT>&nbsp;
+<FONT CLASS="FrameItemFont">
+<BR>
+<A HREF="UserAgentClassify.html" title="class in datafu.pig.urls" target="classFrame">UserAgentClassify</A></FONT></TD>
+</TR>
+</TABLE>
+
+
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-summary.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-summary.html b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-summary.html
new file mode 100644
index 0000000..de0af9c
--- /dev/null
+++ b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-summary.html
@@ -0,0 +1,172 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:17 PST 2013 -->
+<TITLE>
+datafu.pig.urls (DataFu 1.1.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-11-06">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="datafu.pig.urls (DataFu 1.1.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-use.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/stats/package-summary.html"><B>PREV PACKAGE</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/util/package-summary.html"><B>NEXT PACKAGE</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/urls/package-summary.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="package-summary.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<H2>
+Package datafu.pig.urls
+</H2>
+UDFs for processing URLs.
+<P>
+<B>See:</B>
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<A HREF="#package_description"><B>Description</B></A>
+<P>
+
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Class Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD WIDTH="15%"><B><A HREF="../../../datafu/pig/urls/UserAgentClassify.html" title="class in datafu.pig.urls">UserAgentClassify</A></B></TD>
+<TD>Given a user agent string, this UDF classifies clients to 'mobile' and 'desktop'.</TD>
+</TR>
+</TABLE>
+&nbsp;
+
+<P>
+<A NAME="package_description"><!-- --></A><H2>
+Package datafu.pig.urls Description
+</H2>
+
+<P>
+UDFs for processing URLs.
+<P>
+
+<P>
+<DL>
+</DL>
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Package</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-use.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/stats/package-summary.html"><B>PREV PACKAGE</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/util/package-summary.html"><B>NEXT PACKAGE</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/urls/package-summary.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="package-summary.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-tree.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-tree.html b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-tree.html
new file mode 100644
index 0000000..b5fd4fe
--- /dev/null
+++ b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-tree.html
@@ -0,0 +1,157 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:17 PST 2013 -->
+<TITLE>
+datafu.pig.urls Class Hierarchy (DataFu 1.1.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-11-06">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="datafu.pig.urls Class Hierarchy (DataFu 1.1.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Use</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Tree</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/stats/package-tree.html"><B>PREV</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/util/package-tree.html"><B>NEXT</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/urls/package-tree.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="package-tree.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<CENTER>
+<H2>
+Hierarchy For Package datafu.pig.urls
+</H2>
+</CENTER>
+<DL>
+<DT><B>Package Hierarchies:</B><DD><A HREF="../../../overview-tree.html">All Packages</A></DL>
+<HR>
+<H2>
+Class Hierarchy
+</H2>
+<UL>
+<LI TYPE="circle">java.lang.Object<UL>
+<LI TYPE="circle">org.apache.pig.EvalFunc&lt;T&gt;<UL>
+<LI TYPE="circle">datafu.pig.util.<A HREF="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util"><B>SimpleEvalFunc</B></A>&lt;T&gt;<UL>
+<LI TYPE="circle">datafu.pig.urls.<A HREF="../../../datafu/pig/urls/UserAgentClassify.html" title="class in datafu.pig.urls"><B>UserAgentClassify</B></A></UL>
+</UL>
+</UL>
+</UL>
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Use</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Tree</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/stats/package-tree.html"><B>PREV</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/util/package-tree.html"><B>NEXT</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/urls/package-tree.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="package-tree.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-use.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-use.html b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-use.html
new file mode 100644
index 0000000..6148cc0
--- /dev/null
+++ b/site/source/docs/datafu/1.1.0/datafu/pig/urls/package-use.html
@@ -0,0 +1,144 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:17 PST 2013 -->
+<TITLE>
+Uses of Package datafu.pig.urls (DataFu 1.1.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-11-06">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="Uses of Package datafu.pig.urls (DataFu 1.1.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <FONT CLASS="NavBarFont1">Class</FONT>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;PREV&nbsp;
+&nbsp;NEXT</FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/urls/package-use.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="package-use.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<CENTER>
+<H2>
+<B>Uses of Package<br>datafu.pig.urls</B></H2>
+</CENTER>
+No usage of datafu.pig.urls
+<P>
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_bottom_firstrow"><!-- --></A>
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http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/util/AliasableEvalFunc.html
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@@ -0,0 +1,783 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:16 PST 2013 -->
+<TITLE>
+AliasableEvalFunc (DataFu 1.1.0)
+</TITLE>
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+    }
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+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
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+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.util</FONT>
+<BR>
+Class AliasableEvalFunc&lt;T&gt;</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;T&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">datafu.pig.util.ContextualEvalFunc</A>&lt;T&gt;
+          <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.util.AliasableEvalFunc&lt;T&gt;</B>
+</PRE>
+<DL>
+<DT><DT><B>Type Parameters:</B><DD><CODE>T</CODE> - </DL>
+<DL>
+<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../datafu/pig/bags/BagGroup.html" title="class in datafu.pig.bags">BagGroup</A>, <A HREF="../../../datafu/pig/bags/BagLeftOuterJoin.html" title="class in datafu.pig.bags">BagLeftOuterJoin</A>, <A HREF="../../../datafu/pig/util/Coalesce.html" title="class in datafu.pig.util">Coalesce</A>, <A HREF="../../../datafu/pig/util/TransposeTupleToBag.html" title="class in datafu.pig.util">TransposeTupleToBag</A></DD>
+</DL>
+<HR>
+<DL>
+<DT><PRE>public abstract class <B>AliasableEvalFunc&lt;T&gt;</B><DT>extends <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">ContextualEvalFunc</A>&lt;T&gt;</DL>
+</PRE>
+
+<P>
+Makes implementing and using UDFs easier by enabling named parameters. 
+ 
+ <p>
+ This works by capturing the schema of the input tuple on the front-end and storing it into the UDFContext. 
+ It provides an easy means of referencing the parameters on the back-end to aid in writing schema-based UDFs.
+ </p>
+ 
+ <p>
+ A related class is <A HREF="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util"><CODE>SimpleEvalFunc</CODE></A>.  However they are actually fairly different.  The primary purpose of <A HREF="../../../datafu/pig/util/SimpleEvalFunc.html" title="class in datafu.pig.util"><CODE>SimpleEvalFunc</CODE></A> is 
+ to skip the boilerplate under the assumption that the arguments in and out are well... simple.  
+ It also assumes that these arguments are in a well-defined positional ordering.
+ </p>
+ 
+ <p>
+ AliasableEvalFunc allows the UDF writer to avoid dealing with all positional assumptions and instead reference fields 
+ by their aliases.  This practice allows for more readable code since the alias names should have more meaning 
+ to the reader than the position.  This approach is also less error prone since it creates a more explicit contract 
+ for what input the UDF expects and prevents simple mistakes that positional-based UDFs could not easily catch, 
+ such as transposing two fields of the same type.  If this contract is violated, say, by attempting to reference 
+ a field that is not present, a meaningful error message may be thrown.
+ </p>
+ 
+ <p>
+ Example:  This example computes the monthly payments for mortgages depending on interest rate.
+ <pre>
+ <code>public class MortgagePayment extends AliasableEvalFunc&lt;DataBag&gt; {
+    ...
+    public DataBag exec(Tuple input) throws IOException {
+      DataBag output = BagFactory.getInstance().newDefaultBag();
+      
+      Double principal = getDouble(input, "principal"); // get a value from the input tuple by alias
+      Integer numPayments = getInteger(input, "num_payments");
+      DataBag interestRates = getBag(input, "interest_rates");
+    
+      for (Tuple interestTuple : interestRates) {
+        Double interest = getDouble(interestTuple, getPrefixedAliasName("interest_rates", "interest_rate"));  // get a value from the inner bag tuple by alias
+        double monthlyPayment = computeMonthlyPayment(principal, numPayments, interest);
+        output.add(TupleFactory.getInstance().newTuple(monthlyPayment));
+      }
+      return output;
+    }
+  }
+ </code>
+ </pre>
+ </p>
+<P>
+
+<P>
+<DL>
+<DT><B>Author:</B></DT>
+  <DD>wvaughan</DD>
+</DL>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#AliasableEvalFunc()">AliasableEvalFunc</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.data.DataBag</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getBag(org.apache.pig.data.Tuple, java.lang.String)">getBag</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+       java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Boolean</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getBoolean(org.apache.pig.data.Tuple, java.lang.String)">getBoolean</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+           java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Double</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getDouble(org.apache.pig.data.Tuple, java.lang.String)">getDouble</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+          java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Double</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getDouble(org.apache.pig.data.Tuple, java.lang.String, java.lang.Double)">getDouble</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+          java.lang.String&nbsp;alias,
+          java.lang.Double&nbsp;defaultValue)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.util.Map&lt;java.lang.String,java.lang.Integer&gt;</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFieldAliases()">getFieldAliases</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Field aliases are generated from the input schema<br/>
+ Each alias maps to a bag position<br/>
+ Inner bags/tuples will have alias of outer.inner.foo</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Float</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFloat(org.apache.pig.data.Tuple, java.lang.String)">getFloat</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+         java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Float</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getFloat(org.apache.pig.data.Tuple, java.lang.String, java.lang.Float)">getFloat</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+         java.lang.String&nbsp;alias,
+         java.lang.Float&nbsp;defaultValue)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Integer</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getInteger(org.apache.pig.data.Tuple, java.lang.String)">getInteger</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+           java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Integer</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getInteger(org.apache.pig.data.Tuple, java.lang.String, java.lang.Integer)">getInteger</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+           java.lang.String&nbsp;alias,
+           java.lang.Integer&nbsp;defaultValue)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Long</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getLong(org.apache.pig.data.Tuple, java.lang.String)">getLong</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+        java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Long</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getLong(org.apache.pig.data.Tuple, java.lang.String, java.lang.Long)">getLong</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+        java.lang.String&nbsp;alias,
+        java.lang.Long&nbsp;defaultValue)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Object</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getObject(org.apache.pig.data.Tuple, java.lang.String)">getObject</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+          java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>abstract &nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">getOutputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Specify the output schema as in {link EvalFunc#outputSchema(Schema)}.</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Integer</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPosition(java.lang.String)">getPosition</A></B>(java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Integer</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPosition(java.lang.String, java.lang.String)">getPosition</A></B>(java.lang.String&nbsp;prefix,
+            java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getPrefixedAliasName(java.lang.String, java.lang.String)">getPrefixedAliasName</A></B>(java.lang.String&nbsp;prefix,
+                     java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getString(org.apache.pig.data.Tuple, java.lang.String)">getString</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+          java.lang.String&nbsp;alias)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.String</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#getString(org.apache.pig.data.Tuple, java.lang.String, java.lang.String)">getString</A></B>(org.apache.pig.data.Tuple&nbsp;tuple,
+          java.lang.String&nbsp;alias,
+          java.lang.String&nbsp;defaultValue)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;org.apache.pig.impl.logicalLayer.schema.Schema</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AliasableEvalFunc.html#outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)">outputSchema</A></B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A wrapper method which captures the schema and then calls getOutputSchema</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_datafu.pig.util.ContextualEvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class datafu.pig.util.<A HREF="../../../datafu/pig/util/ContextualEvalFunc.html" title="class in datafu.pig.util">ContextualEvalFunc</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getContextProperties()">getContextProperties</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getInstanceName()">getInstanceName</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#getInstanceProperties()">getInstanceProperties</A>, <A HREF="../../../datafu/pig/util/ContextualEvalFunc.html#setUDFContextSignature(java.lang.String)">setUDFContextSignature</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>exec, finish, getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, progress, setInputSchema, setPigLogger, setReporter, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="AliasableEvalFunc()"><!-- --></A><H3>
+AliasableEvalFunc</H3>
+<PRE>
+public <B>AliasableEvalFunc</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="outputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+outputSchema</H3>
+<PRE>
+public org.apache.pig.impl.logicalLayer.schema.Schema <B>outputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD>A wrapper method which captures the schema and then calls getOutputSchema
+<P>
+<DD><DL>
+<DT><B>Overrides:</B><DD><CODE>outputSchema</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;<A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="type parameter in AliasableEvalFunc">T</A>&gt;</CODE></DL>
+</DD>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getOutputSchema(org.apache.pig.impl.logicalLayer.schema.Schema)"><!-- --></A><H3>
+getOutputSchema</H3>
+<PRE>
+public abstract org.apache.pig.impl.logicalLayer.schema.Schema <B>getOutputSchema</B>(org.apache.pig.impl.logicalLayer.schema.Schema&nbsp;input)</PRE>
+<DL>
+<DD>Specify the output schema as in {link EvalFunc#outputSchema(Schema)}.
+<P>
+<DD><DL>
+<DT><B>Parameters:</B><DD><CODE>input</CODE> - 
+<DT><B>Returns:</B><DD>outputSchema</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getPrefixedAliasName(java.lang.String, java.lang.String)"><!-- --></A><H3>
+getPrefixedAliasName</H3>
+<PRE>
+public java.lang.String <B>getPrefixedAliasName</B>(java.lang.String&nbsp;prefix,
+                                             java.lang.String&nbsp;alias)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getFieldAliases()"><!-- --></A><H3>
+getFieldAliases</H3>
+<PRE>
+public java.util.Map&lt;java.lang.String,java.lang.Integer&gt; <B>getFieldAliases</B>()</PRE>
+<DL>
+<DD>Field aliases are generated from the input schema<br/>
+ Each alias maps to a bag position<br/>
+ Inner bags/tuples will have alias of outer.inner.foo
+<P>
+<DD><DL>
+
+<DT><B>Returns:</B><DD>A map of field alias to field position</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getPosition(java.lang.String)"><!-- --></A><H3>
+getPosition</H3>
+<PRE>
+public java.lang.Integer <B>getPosition</B>(java.lang.String&nbsp;alias)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getPosition(java.lang.String, java.lang.String)"><!-- --></A><H3>
+getPosition</H3>
+<PRE>
+public java.lang.Integer <B>getPosition</B>(java.lang.String&nbsp;prefix,
+                                     java.lang.String&nbsp;alias)</PRE>
+<DL>
+<DD><DL>
+</DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getInteger(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getInteger</H3>
+<PRE>
+public java.lang.Integer <B>getInteger</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                    java.lang.String&nbsp;alias)
+                             throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getInteger(org.apache.pig.data.Tuple, java.lang.String, java.lang.Integer)"><!-- --></A><H3>
+getInteger</H3>
+<PRE>
+public java.lang.Integer <B>getInteger</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                    java.lang.String&nbsp;alias,
+                                    java.lang.Integer&nbsp;defaultValue)
+                             throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getLong(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getLong</H3>
+<PRE>
+public java.lang.Long <B>getLong</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                              java.lang.String&nbsp;alias)
+                       throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getLong(org.apache.pig.data.Tuple, java.lang.String, java.lang.Long)"><!-- --></A><H3>
+getLong</H3>
+<PRE>
+public java.lang.Long <B>getLong</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                              java.lang.String&nbsp;alias,
+                              java.lang.Long&nbsp;defaultValue)
+                       throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getFloat(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getFloat</H3>
+<PRE>
+public java.lang.Float <B>getFloat</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                java.lang.String&nbsp;alias)
+                         throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getFloat(org.apache.pig.data.Tuple, java.lang.String, java.lang.Float)"><!-- --></A><H3>
+getFloat</H3>
+<PRE>
+public java.lang.Float <B>getFloat</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                java.lang.String&nbsp;alias,
+                                java.lang.Float&nbsp;defaultValue)
+                         throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getDouble(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getDouble</H3>
+<PRE>
+public java.lang.Double <B>getDouble</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                  java.lang.String&nbsp;alias)
+                           throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getDouble(org.apache.pig.data.Tuple, java.lang.String, java.lang.Double)"><!-- --></A><H3>
+getDouble</H3>
+<PRE>
+public java.lang.Double <B>getDouble</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                  java.lang.String&nbsp;alias,
+                                  java.lang.Double&nbsp;defaultValue)
+                           throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getString(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getString</H3>
+<PRE>
+public java.lang.String <B>getString</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                  java.lang.String&nbsp;alias)
+                           throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getString(org.apache.pig.data.Tuple, java.lang.String, java.lang.String)"><!-- --></A><H3>
+getString</H3>
+<PRE>
+public java.lang.String <B>getString</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                  java.lang.String&nbsp;alias,
+                                  java.lang.String&nbsp;defaultValue)
+                           throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getBoolean(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getBoolean</H3>
+<PRE>
+public java.lang.Boolean <B>getBoolean</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                    java.lang.String&nbsp;alias)
+                             throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getBag(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getBag</H3>
+<PRE>
+public org.apache.pig.data.DataBag <B>getBag</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                          java.lang.String&nbsp;alias)
+                                   throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<HR>
+
+<A NAME="getObject(org.apache.pig.data.Tuple, java.lang.String)"><!-- --></A><H3>
+getObject</H3>
+<PRE>
+public java.lang.Object <B>getObject</B>(org.apache.pig.data.Tuple&nbsp;tuple,
+                                  java.lang.String&nbsp;alias)
+                           throws org.apache.pig.backend.executionengine.ExecException</PRE>
+<DL>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>org.apache.pig.backend.executionengine.ExecException</CODE></DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
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+<A NAME="navbar_bottom_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
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+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/AliasableEvalFunc.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;PREV CLASS&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/util/Assert.html" title="class in datafu.pig.util"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/util/AliasableEvalFunc.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="AliasableEvalFunc.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_bottom"></A>
+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
+<HR>
+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/util/Assert.html
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diff --git a/site/source/docs/datafu/1.1.0/datafu/pig/util/Assert.html b/site/source/docs/datafu/1.1.0/datafu/pig/util/Assert.html
new file mode 100644
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@@ -0,0 +1,281 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:16 PST 2013 -->
+<TITLE>
+Assert (DataFu 1.1.0)
+</TITLE>
+
+<META NAME="date" CONTENT="2013-11-06">
+
+<LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
+
+<SCRIPT type="text/javascript">
+function windowTitle()
+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="Assert (DataFu 1.1.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
+</NOSCRIPT>
+
+</HEAD>
+
+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
+
+
+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
+<A HREF="#skip-navbar_top" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
+<TR>
+<TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
+<A NAME="navbar_top_firstrow"><!-- --></A>
+<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY="">
+  <TR ALIGN="center" VALIGN="top">
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/Assert.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
+</TABLE>
+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util"><B>PREV CLASS</B></A>&nbsp;
+&nbsp;<A HREF="../../../datafu/pig/util/AssertUDF.html" title="class in datafu.pig.util"><B>NEXT CLASS</B></A></FONT></TD>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/util/Assert.html" target="_top"><B>FRAMES</B></A>  &nbsp;
+&nbsp;<A HREF="Assert.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
+&nbsp;<SCRIPT type="text/javascript">
+  <!--
+  if(window==top) {
+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
+  }
+  //-->
+</SCRIPT>
+<NOSCRIPT>
+  <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>
+</NOSCRIPT>
+
+
+</FONT></TD>
+</TR>
+<TR>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#methods_inherited_from_class_datafu.pig.util.AssertUDF">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;METHOD</FONT></TD>
+</TR>
+</TABLE>
+<A NAME="skip-navbar_top"></A>
+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.util</FONT>
+<BR>
+Class Assert</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;java.lang.Boolean&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.FilterFunc
+          <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../datafu/pig/util/AssertUDF.html" title="class in datafu.pig.util">datafu.pig.util.AssertUDF</A>
+              <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.util.Assert</B>
+</PRE>
+<HR>
+<B>Deprecated.</B>&nbsp;<I>Use <A HREF="../../../datafu/pig/util/AssertUDF.html" title="class in datafu.pig.util"><CODE>AssertUDF</CODE></A> instead.</I>
+<P>
+<DL>
+<DT><PRE><FONT SIZE="-1">@Deprecated
+</FONT>public class <B>Assert</B><DT>extends <A HREF="../../../datafu/pig/util/AssertUDF.html" title="class in datafu.pig.util">AssertUDF</A></DL>
+</PRE>
+
+<P>
+Assert has been renamed to AssertUDF.
+ 
+ This class is provided for backward compatibility.
+<P>
+
+<P>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/util/Assert.html#Assert()">Assert</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_datafu.pig.util.AssertUDF"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class datafu.pig.util.<A HREF="../../../datafu/pig/util/AssertUDF.html" title="class in datafu.pig.util">AssertUDF</A></B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><A HREF="../../../datafu/pig/util/AssertUDF.html#exec(org.apache.pig.data.Tuple)">exec</A></CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.FilterFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.FilterFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, outputSchema, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="Assert()"><!-- --></A><H3>
+Assert</H3>
+<PRE>
+public <B>Assert</B>()</PRE>
+<DL>
+<DD><B>Deprecated.</B>&nbsp;</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
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+</EM>
+</TD>
+</TR>
+
+<TR>
+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/util/AliasableEvalFunc.html" title="class in datafu.pig.util"><B>PREV CLASS</B></A>&nbsp;
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+&nbsp;<SCRIPT type="text/javascript">
+  <!--
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+    document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>');
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+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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+<!-- ======== END OF BOTTOM NAVBAR ======= -->
+
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+Matthew Hayes, Sam Shah
+</BODY>
+</HTML>

http://git-wip-us.apache.org/repos/asf/incubator-datafu/blob/424e3b48/site/source/docs/datafu/1.1.0/datafu/pig/util/AssertUDF.html
----------------------------------------------------------------------
diff --git a/site/source/docs/datafu/1.1.0/datafu/pig/util/AssertUDF.html b/site/source/docs/datafu/1.1.0/datafu/pig/util/AssertUDF.html
new file mode 100644
index 0000000..b74db52
--- /dev/null
+++ b/site/source/docs/datafu/1.1.0/datafu/pig/util/AssertUDF.html
@@ -0,0 +1,324 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--NewPage-->
+<HTML>
+<HEAD>
+<!-- Generated by javadoc (build 1.6.0_27) on Wed Nov 06 17:51:16 PST 2013 -->
+<TITLE>
+AssertUDF (DataFu 1.1.0)
+</TITLE>
+
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+
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+{
+    if (location.href.indexOf('is-external=true') == -1) {
+        parent.document.title="AssertUDF (DataFu 1.1.0)";
+    }
+}
+</SCRIPT>
+<NOSCRIPT>
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+<BODY BGCOLOR="white" onload="windowTitle();">
+<HR>
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+<!-- ========= START OF TOP NAVBAR ======= -->
+<A NAME="navbar_top"><!-- --></A>
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+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+&nbsp;<A HREF="../../../datafu/pig/util/Assert.html" title="class in datafu.pig.util"><B>PREV CLASS</B></A>&nbsp;
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+<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
+  <A HREF="../../../index.html?datafu/pig/util/AssertUDF.html" target="_top"><B>FRAMES</B></A>  &nbsp;
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+  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#fields_inherited_from_class_org.apache.pig.EvalFunc">FIELD</A>&nbsp;|&nbsp;<A HREF="#constructor_summary">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
+<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
+DETAIL:&nbsp;FIELD&nbsp;|&nbsp;<A HREF="#constructor_detail">CONSTR</A>&nbsp;|&nbsp;<A HREF="#method_detail">METHOD</A></FONT></TD>
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+<!-- ========= END OF TOP NAVBAR ========= -->
+
+<HR>
+<!-- ======== START OF CLASS DATA ======== -->
+<H2>
+<FONT SIZE="-1">
+datafu.pig.util</FONT>
+<BR>
+Class AssertUDF</H2>
+<PRE>
+java.lang.Object
+  <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.EvalFunc&lt;java.lang.Boolean&gt;
+      <IMG SRC="../../../resources/inherit.gif" ALT="extended by ">org.apache.pig.FilterFunc
+          <IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>datafu.pig.util.AssertUDF</B>
+</PRE>
+<DL>
+<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../datafu/pig/util/Assert.html" title="class in datafu.pig.util">Assert</A></DD>
+</DL>
+<HR>
+<DL>
+<DT><PRE>public class <B>AssertUDF</B><DT>extends org.apache.pig.FilterFunc</DL>
+</PRE>
+
+<P>
+Filter function which asserts that a value is true.
+ 
+ <p>
+ Unfortunately, the Pig interpreter doesn't recognize boolean expressions nested as function
+ arguments, so this uses C-style booleans.  That is, the first argument should be
+ an integer.  0 is interpreted as "false", and anything else is considered "true".
+ The function will cause the Pig script to fail if a "false" value is encountered.
+ </p>
+ 
+ <p>
+ There is a unary and a binary version. The unary version just takes a boolean, and throws out a generic exception message when the
+ assertion is violated.  The binary version takes a String as a second argument and throws that out when the assertion
+ is violated.
+ </p>
+ 
+ <p>
+ Example:
+ <pre>
+ <code>FILTER members BY AssertUDF( (member_id &gt;= 0 ? 1 : 0), 'Doh! Some member ID is negative.' );
+ </code>
+ </pre>
+ </p>
+<P>
+
+<P>
+<HR>
+
+<P>
+<!-- =========== FIELD SUMMARY =========== -->
+
+<A NAME="field_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Field Summary</B></FONT></TH>
+</TR>
+</TABLE>
+&nbsp;<A NAME="fields_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Fields inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>log, pigLogger, reporter, returnType</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ======== CONSTRUCTOR SUMMARY ======== -->
+
+<A NAME="constructor_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Constructor Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AssertUDF.html#AssertUDF()">AssertUDF</A></B>()</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;
+<!-- ========== METHOD SUMMARY =========== -->
+
+<A NAME="method_summary"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
+<B>Method Summary</B></FONT></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
+<CODE>&nbsp;java.lang.Boolean</CODE></FONT></TD>
+<TD><CODE><B><A HREF="../../../datafu/pig/util/AssertUDF.html#exec(org.apache.pig.data.Tuple)">exec</A></B>(org.apache.pig.data.Tuple&nbsp;tuple)</CODE>
+
+<BR>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.FilterFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.FilterFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>finish</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_org.apache.pig.EvalFunc"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class org.apache.pig.EvalFunc</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>getArgToFuncMapping, getCacheFiles, getInputSchema, getLogger, getPigLogger, getReporter, getReturnType, getSchemaName, isAsynchronous, outputSchema, progress, setInputSchema, setPigLogger, setReporter, setUDFContextSignature, warn</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
+<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
+</TR>
+<TR BGCOLOR="white" CLASS="TableRowColor">
+<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
+</TR>
+</TABLE>
+&nbsp;
+<P>
+
+<!-- ========= CONSTRUCTOR DETAIL ======== -->
+
+<A NAME="constructor_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Constructor Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="AssertUDF()"><!-- --></A><H3>
+AssertUDF</H3>
+<PRE>
+public <B>AssertUDF</B>()</PRE>
+<DL>
+</DL>
+
+<!-- ============ METHOD DETAIL ========== -->
+
+<A NAME="method_detail"><!-- --></A>
+<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
+<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
+<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
+<B>Method Detail</B></FONT></TH>
+</TR>
+</TABLE>
+
+<A NAME="exec(org.apache.pig.data.Tuple)"><!-- --></A><H3>
+exec</H3>
+<PRE>
+public java.lang.Boolean <B>exec</B>(org.apache.pig.data.Tuple&nbsp;tuple)
+                       throws java.io.IOException</PRE>
+<DL>
+<DD><DL>
+<DT><B>Specified by:</B><DD><CODE>exec</CODE> in class <CODE>org.apache.pig.EvalFunc&lt;java.lang.Boolean&gt;</CODE></DL>
+</DD>
+<DD><DL>
+
+<DT><B>Throws:</B>
+<DD><CODE>java.io.IOException</CODE></DL>
+</DD>
+</DL>
+<!-- ========= END OF CLASS DATA ========= -->
+<HR>
+
+
+<!-- ======= START OF BOTTOM NAVBAR ====== -->
+<A NAME="navbar_bottom"><!-- --></A>
+<A HREF="#skip-navbar_bottom" title="Skip navigation links"></A>
+<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY="">
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+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="class-use/AssertUDF.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
+  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
+  </TR>
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+</TD>
+<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
+</EM>
+</TD>
+</TR>
+
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