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CallGraph.Callsite (Compiler)
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com.google.javascript.jscomp</FONT>
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Class CallGraph.Callsite</H2>
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<PRE>
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<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A>
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<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>com.google.javascript.jscomp.CallGraph.Callsite</B>
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</PRE>
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<DL>
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<DT><B>Enclosing class:</B><DD><A HREF="../../../../com/google/javascript/jscomp/CallGraph.html" title="class in com.google.javascript.jscomp">CallGraph</A></DD>
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</DL>
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<DL>
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<DT><PRE>public class <B>CallGraph.Callsite</B><DT>extends <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></DL>
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</PRE>
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<P>
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An inner class that represents call sites in the call graph.
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A Callsite knows how to get its AST node, what its containing
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Function is, and what its target Functions are.
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<P>
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<P>
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<HR>
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<P>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> <A HREF="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../com/google/javascript/jscomp/CallGraph.Callsite.html#getAstNode()">getAstNode</A></B>()</CODE>
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<BR>
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</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> <A HREF="../../../../com/google/javascript/jscomp/CallGraph.Function.html" title="class in com.google.javascript.jscomp">CallGraph.Function</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../com/google/javascript/jscomp/CallGraph.Callsite.html#getContainingFunction()">getContainingFunction</A></B>()</CODE>
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<BR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><<A HREF="../../../../com/google/javascript/jscomp/CallGraph.Function.html" title="class in com.google.javascript.jscomp">CallGraph.Function</A>></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../com/google/javascript/jscomp/CallGraph.Callsite.html#getPossibleTargets()">getPossibleTargets</A></B>()</CODE>
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<BR>
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Returns the possible target functions that this callsite could call.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../com/google/javascript/jscomp/CallGraph.Callsite.html#hasExternTarget()">hasExternTarget</A></B>()</CODE>
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<BR>
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If true, then this callsite could target a function defined in the
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externs.</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> boolean</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../../com/google/javascript/jscomp/CallGraph.Callsite.html#hasUnknownTarget()">hasUnknownTarget</A></B>()</CODE>
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<BR>
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If true, then DefinitionProvider used in callgraph construction
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was unable find all target functions of this callsite.</TD>
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</TR>
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</TABLE>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<!-- ============ METHOD DETAIL ========== -->
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<B>Method Detail</B></FONT></TH>
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<A NAME="getAstNode()"><!-- --></A><H3>
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getAstNode</H3>
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<PRE>
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public <A HREF="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</A> <B>getAstNode</B>()</PRE>
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<DL>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getContainingFunction()"><!-- --></A><H3>
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getContainingFunction</H3>
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<PRE>
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public <A HREF="../../../../com/google/javascript/jscomp/CallGraph.Function.html" title="class in com.google.javascript.jscomp">CallGraph.Function</A> <B>getContainingFunction</B>()</PRE>
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<DL>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getPossibleTargets()"><!-- --></A><H3>
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getPossibleTargets</H3>
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<PRE>
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public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A><<A HREF="../../../../com/google/javascript/jscomp/CallGraph.Function.html" title="class in com.google.javascript.jscomp">CallGraph.Function</A>> <B>getPossibleTargets</B>()</PRE>
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<DL>
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<DD>Returns the possible target functions that this callsite could call.
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These targets do not include functions defined in externs. If this
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callsite could call an extern function, then hasExternTarget() will
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return true.
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getKnownTargets() is a best effort only: the collection may include
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other functions that are not actual targets and (if hasUnknownTargets()
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is true) may be missing actual targets.
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This method should not be called on a Callsite from a CallGraph
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that was constructed with <code>computeForwardGraph</code> <code>false</code>.
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<P>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="hasUnknownTarget()"><!-- --></A><H3>
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hasUnknownTarget</H3>
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<PRE>
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public boolean <B>hasUnknownTarget</B>()</PRE>
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<DL>
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<DD>If true, then DefinitionProvider used in callgraph construction
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was unable find all target functions of this callsite.
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If false, then getKnownTargets() contains all the possible targets of
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this callsite (and, perhaps, additional targets as well).
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<P>
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<DD><DL>
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</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="hasExternTarget()"><!-- --></A><H3>
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hasExternTarget</H3>
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<PRE>
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public boolean <B>hasExternTarget</B>()</PRE>
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<DL>
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<DD>If true, then this callsite could target a function defined in the
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externs. If false, then not.
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