ifinstruction.html

一个用于对.class文件进行插桩的开源工具

<CODE>abstract &nbsp;<A HREF="../../../../org/apache/bcel/generic/IfInstruction.html">IfInstruction</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/bcel/generic/IfInstruction.html#negate()">negate</A></B>()</CODE>

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<TD><B>Methods inherited from class org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html">BranchInstruction</A></B></TD>
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<TD><CODE><A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#containsTarget(org.apache.bcel.generic.InstructionHandle)">containsTarget</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#dump(java.io.DataOutputStream)">dump</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#getIndex()">getIndex</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#getTarget()">getTarget</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#getTargetOffset()">getTargetOffset</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#getTargetOffset(org.apache.bcel.generic.InstructionHandle)">getTargetOffset</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#initFromFile(org.apache.bcel.util.ByteSequence, boolean)">initFromFile</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#setTarget(org.apache.bcel.generic.InstructionHandle)">setTarget</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#toString(boolean)">toString</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#updatePosition(int, int)">updatePosition</A>, <A HREF="../../../../org/apache/bcel/generic/BranchInstruction.html#updateTarget(org.apache.bcel.generic.InstructionHandle, org.apache.bcel.generic.InstructionHandle)">updateTarget</A></CODE></TD>
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<TD><B>Methods inherited from class org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/Instruction.html">Instruction</A></B></TD>
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<TD><CODE><A HREF="../../../../org/apache/bcel/generic/Instruction.html#accept(org.apache.bcel.generic.Visitor)">accept</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#consumeStack(org.apache.bcel.generic.ConstantPoolGen)">consumeStack</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#copy()">copy</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#getLength()">getLength</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#getOpcode()">getOpcode</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#produceStack(org.apache.bcel.generic.ConstantPoolGen)">produceStack</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#readInstruction(org.apache.bcel.util.ByteSequence)">readInstruction</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#toString()">toString</A>, <A HREF="../../../../org/apache/bcel/generic/Instruction.html#toString(org.apache.bcel.classfile.ConstantPool)">toString</A></CODE></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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<TD><B>Methods inherited from interface org.apache.bcel.generic.<A HREF="../../../../org/apache/bcel/generic/StackConsumer.html">StackConsumer</A></B></TD>
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<TD><CODE><A HREF="../../../../org/apache/bcel/generic/StackConsumer.html#consumeStack(org.apache.bcel.generic.ConstantPoolGen)">consumeStack</A></CODE></TD>
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<A NAME="IfInstruction(short, org.apache.bcel.generic.InstructionHandle)"><!-- --></A><H3>
IfInstruction</H3>
<PRE>
protected <B>IfInstruction</B>(short&nbsp;opcode,
                        <A HREF="../../../../org/apache/bcel/generic/InstructionHandle.html">InstructionHandle</A>&nbsp;target)</PRE>
<DL>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>instruction</CODE> - Target instruction to branch to</DL>
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<A NAME="negate()"><!-- --></A><H3>
negate</H3>
<PRE>
public abstract <A HREF="../../../../org/apache/bcel/generic/IfInstruction.html">IfInstruction</A> <B>negate</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>negation of instruction, e.g. IFEQ.negate() == IFNE</DL>
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