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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 1.4.2_13) on Tue Jun 05 11:36:01 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>Uses of Interface org.geotools.event.GTDelta (Geotools 2.3.x 2.3.2 API)</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Uses of Interface org.geotools.event.GTDelta (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></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=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE 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Interface<br>org.geotools.event.GTDelta</B></H2></CENTER><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Packages that use <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#org.geotools.event"><B>org.geotools.event</B></A></TD><TD>Allows for events on GeoTools nested data structures. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><A HREF="#org.geotools.styling"><B>org.geotools.styling</B></A></TD><TD>Allows for symbolization of geospatial data. </TD></TR></TABLE> <P><A NAME="org.geotools.event"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2">Uses of <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A> in <A HREF="../../../../org/geotools/event/package-summary.html">org.geotools.event</A></FONT></TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Classes in <A HREF="../../../../org/geotools/event/package-summary.html">org.geotools.event</A> that implement <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> class</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/event/GTDeltaImpl.html" title="class in org.geotools.event">GTDeltaImpl</A></B></CODE><BR> Describes the extent of changes. </TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/event/package-summary.html">org.geotools.event</A> that return <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A></CODE></FONT></TD><TD><CODE><B>GTEventImpl.</B><B><A HREF="../../../../org/geotools/event/GTEventImpl.html#getDelta()">getDelta</A></B>()</CODE><BR> Returns a delta, rooted at style, describing the set of changes that happened. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A></CODE></FONT></TD><TD><CODE><B>GTEvent.</B><B><A HREF="../../../../org/geotools/event/GTEvent.html#getDelta()">getDelta</A></B>()</CODE><BR> Returns a delta, from the root, describing the set of changes that happened. </TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/event/package-summary.html">org.geotools.event</A> with parameters of type <A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B>AbstractGTRoot.</B><B><A HREF="../../../../org/geotools/event/AbstractGTRoot.html#removed(org.geotools.event.GTDelta)">removed</A></B>(<A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A> childDelta)</CODE><BR> Used to pass on "something is about to change" notification from children.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B>AbstractGTRoot.</B><B><A HREF="../../../../org/geotools/event/AbstractGTRoot.html#changed(org.geotools.event.GTDelta)">changed</A></B>(<A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A> childDelta)</CODE><BR> Used to pass on "We changed" notification from children.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B>AbstractGTRoot.</B><B><A HREF="../../../../org/geotools/event/AbstractGTRoot.html#fire(org.geotools.event.GTDelta)">fire</A></B>(<A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A> delta)</CODE><BR> Issue a change event w/ POST_CHANGE</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B>GTEventImpl.</B><B><A HREF="../../../../org/geotools/event/GTEventImpl.html#setDelta(org.geotools.event.GTDelta)">setDelta</A></B>(<A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A> delta)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> void</CODE></FONT></TD><TD><CODE><B>AbstractGTComponent.</B><B><A HREF="../../../../org/geotools/event/AbstractGTComponent.html#removed(org.geotools.event.GTDelta)">removed</A></B>(<A HREF="../../../../org/geotools/event/GTDelta.html" title="interface in org.geotools.event">GTDelta</A> childDelta)</CODE><BR> Used to pass on "something is about to change" notification from children.</TD>⌨️ 快捷键说明
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