subroutines.html

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a String representation of this object; merely for debugging puposes.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<A NAME="TOPLEVEL"><!-- --></A><H3>
TOPLEVEL</H3>
<PRE>
public final <A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutine.html">Subroutine</A> <B>TOPLEVEL</B></PRE>
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<DD>This is referring to a special subroutine, namely the
 top level. This is not really a subroutine but we use
 it to distinguish between top level instructions and
 unreachable instructions.</DL>

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<A NAME="Subroutines(org.apache.bcel.generic.MethodGen)"><!-- --></A><H3>
Subroutines</H3>
<PRE>
public <B>Subroutines</B>(<A HREF="../../../../../org/apache/bcel/generic/MethodGen.html">MethodGen</A>&nbsp;mg)</PRE>
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<DD>Constructor.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>il</CODE> - A MethodGen object representing method to
 create the Subroutine objects of.</DL>
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<A NAME="getSubroutine(org.apache.bcel.generic.InstructionHandle)"><!-- --></A><H3>
getSubroutine</H3>
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public <A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutine.html">Subroutine</A> <B>getSubroutine</B>(<A HREF="../../../../../org/apache/bcel/generic/InstructionHandle.html">InstructionHandle</A>&nbsp;leader)</PRE>
<DL>
<DD>Returns the Subroutine object associated with the given
 leader (that is, the first instruction of the subroutine).
 You must not use this to get the top-level instructions
 modeled as a Subroutine object.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutines.html#getTopLevel()"><CODE>getTopLevel()</CODE></A></DL>
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<A NAME="subroutineOf(org.apache.bcel.generic.InstructionHandle)"><!-- --></A><H3>
subroutineOf</H3>
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public <A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutine.html">Subroutine</A> <B>subroutineOf</B>(<A HREF="../../../../../org/apache/bcel/generic/InstructionHandle.html">InstructionHandle</A>&nbsp;any)</PRE>
<DL>
<DD>Returns the subroutine object associated with the
 given instruction. This is a costly operation, you
 should consider using getSubroutine(InstructionHandle).
 Returns 'null' if the given InstructionHandle lies
 in so-called 'dead code', i.e. code that can never
 be executed.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutines.html#getSubroutine(org.apache.bcel.generic.InstructionHandle)"><CODE>getSubroutine(InstructionHandle)</CODE></A>, 
<A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutines.html#getTopLevel()"><CODE>getTopLevel()</CODE></A></DL>
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<A NAME="getTopLevel()"><!-- --></A><H3>
getTopLevel</H3>
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public <A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutine.html">Subroutine</A> <B>getTopLevel</B>()</PRE>
<DL>
<DD>For easy handling, the piece of code that is <B>not</B> a
 subroutine, the top-level, is also modeled as a Subroutine
 object.
 It is a special Subroutine object where <B>you must not invoke
 getEnteringJsrInstructions() or getLeavingRET()</B>.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutine.html#getEnteringJsrInstructions()"><CODE>Subroutine.getEnteringJsrInstructions()</CODE></A>, 
<A HREF="../../../../../org/apache/bcel/verifier/structurals/Subroutine.html#getLeavingRET()"><CODE>Subroutine.getLeavingRET()</CODE></A></DL>
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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
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<DD>Returns a String representation of this object; merely for debugging puposes.<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
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