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<!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 1.5.0_06) on Wed Sep 27 16:03:13 PDT 2006 --><TITLE>Generator (Heritrix 1.10.1)</TITLE><META NAME="keywords" CONTENT="org.archive.uid.Generator interface"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Generator (Heritrix 1.10.1)";}</SCRIPT><NOSCRIPT></NOSCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= 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> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Generator.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS <A HREF="../../../org/archive/uid/GeneratorFactory.html" title="class in org.archive.uid"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?org/archive/uid/Generator.html" target="_top"><B>FRAMES</B></A> <A HREF="Generator.html" target="_top"><B>NO FRAMES</B></A> <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: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.archive.uid</FONT><BR>Interface Generator</H2><DL><DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../../org/archive/uid/GeneratorFactory.html" title="class in org.archive.uid">GeneratorFactory</A>, <A HREF="../../../org/archive/uid/UUIDGenerator.html" title="class in org.archive.uid">UUIDGenerator</A></DD></DL><HR><DL><DT><PRE>public interface <B>Generator</B></DL></PRE><P>A <code>record-id</code> generator. <A HREF="../../../org/archive/uid/GeneratorFactory.html" title="class in org.archive.uid"><CODE>GeneratorFactory</CODE></A> assumes implementations have a no-arg Constructor.<P><P><DL><DT><B>Version:</B></DT> <DD>$Revision: 1.2 $ $Date: 2006/08/15 00:25:01 $</DD><DT><B>Author:</B></DT> <DD>stack</DD><DT><B>See Also:</B><DD><A HREF="../../../org/archive/uid/GeneratorFactory.html" title="class in org.archive.uid"><CODE>GeneratorFactory</CODE></A></DL><HR><P><!-- ========== 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> java.net.URI</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/archive/uid/Generator.html#getQualifiedRecordID(java.util.Map)">getQualifiedRecordID</A></B>(java.util.Map<java.lang.String,java.lang.String> qualifiers)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.net.URI</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/archive/uid/Generator.html#getQualifiedRecordID(java.lang.String, java.lang.String)">getQualifiedRecordID</A></B>(java.lang.String key, java.lang.String value)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.net.URI</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/archive/uid/Generator.html#getRecordID()">getRecordID</A></B>()</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> java.net.URI</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/archive/uid/Generator.html#qualifyRecordID(java.net.URI, java.util.Map)">qualifyRecordID</A></B>(java.net.URI recordId, java.util.Map<java.lang.String,java.lang.String> qualifiers)</CODE><BR> Append (or if already present, update) qualifiers to passed <code>recordId</code>.</TD></TR></TABLE> <P><!-- ============ 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="getRecordID()"><!-- --></A><H3>getRecordID</H3><PRE>java.net.URI <B>getRecordID</B>() throws java.net.URISyntaxException</PRE><DL><DD><DL><DT><B>Returns:</B><DD>A URI that can serve as a record-id.<DT><B>Throws:</B><DD><CODE>java.net.URISyntaxException</CODE></DL></DD></DL><HR><A NAME="getQualifiedRecordID(java.util.Map)"><!-- --></A><H3>getQualifiedRecordID</H3><PRE>java.net.URI <B>getQualifiedRecordID</B>(java.util.Map<java.lang.String,java.lang.String> qualifiers) throws java.net.URISyntaxException</PRE><DL><DD><DL><DT><B>Parameters:</B><DD><CODE>qualifiers</CODE> - Qualifiers to add.<DT><B>Returns:</B><DD>A URI qualified with passed <code>qualifiers</code> that can serve as a record-id, or, a new, unique record-id without qualifiers (if qualifiers not easily implemented using passed URI scheme).<DT><B>Throws:</B><DD><CODE>java.net.URISyntaxException</CODE></DL></DD></DL><HR><A NAME="getQualifiedRecordID(java.lang.String, java.lang.String)"><!-- --></A><H3>getQualifiedRecordID</H3><PRE>java.net.URI <B>getQualifiedRecordID</B>(java.lang.String key, java.lang.String value) throws java.net.URISyntaxException</PRE><DL><DD><DL><DT><B>Parameters:</B><DD><CODE>key</CODE> - Name of qualifier<DD><CODE>value</CODE> - Value of qualifier<DT><B>Returns:</B><DD>A URI qualified with passed <code>qualifiers</code> that can serve as a record-id, or, a new, unique record-id without qualifiers (if qualifiers not easily implemented using passed URI scheme).<DT><B>Throws:</B><DD><CODE>java.net.URISyntaxException</CODE></DL></DD></DL><HR><A NAME="qualifyRecordID(java.net.URI, java.util.Map)"><!-- --></A><H3>qualifyRecordID</H3><PRE>java.net.URI <B>qualifyRecordID</B>(java.net.URI recordId, java.util.Map<java.lang.String,java.lang.String> qualifiers) throws java.net.URISyntaxException</PRE><DL><DD>Append (or if already present, update) qualifiers to passed <code>recordId</code>. Use with caution. Guard against turning up a result that already exists. Use when writing a group of records inside a single transaction. How qualifiers are appended/updated varies with URI scheme. Its allowed that an invocation of this method does nought but call <A HREF="../../../org/archive/uid/Generator.html#getRecordID()"><CODE>getRecordID()</CODE></A>, returning a new URI unrelated to the passed recordId and passed qualifier.<P><DD><DL><DT><B>Parameters:</B><DD><CODE>recordId</CODE> - URI to append qualifier to.<DD><CODE>qualifiers</CODE> - Map of qualifier values keyed by qualifier name.<DT><B>Returns:</B><DD>New URI based off passed <code>uri</code> and passed qualifier.<DT><B>Throws:</B><DD><CODE>java.net.URISyntaxException</CODE> - if probably constructing URI OR if the resultant UUID does not differ from the one passed.</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=""><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> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Generator.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> PREV CLASS <A HREF="../../../org/archive/uid/GeneratorFactory.html" title="class in org.archive.uid"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html?org/archive/uid/Generator.html" target="_top"><B>FRAMES</B></A> <A HREF="Generator.html" target="_top"><B>NO FRAMES</B></A> <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: NESTED | FIELD | CONSTR | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | CONSTR | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_bottom"></A><!-- ======== END OF BOTTOM NAVBAR ======= --><HR>Copyright © 2003-2006 Internet Archive. 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