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java.lang.Objectserp.bytecode.Instruction
serp.bytecode.JumpInstruction
serp.bytecode.IfInstruction
public class IfInstruction
An if instruction such as ifnull, ifeq
, etc.
Method Summary | |
---|---|
void |
acceptVisit(BCVisitor visit)
Accept a visit from a BCVisitor , calling the appropriate methods
to notify the visitor that it has entered this entity, and
to provide it with the proper callbacks for each sub-entity owned
by this one. |
int |
getStackChange()
Return the number of stack positions this instruction pushes or pops during its execution. |
java.lang.String |
getTypeName()
|
Methods inherited from class serp.bytecode.JumpInstruction |
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equalsInstruction, getOffset, getTarget, replaceTarget, setOffset, setTarget, updateTargets |
Methods inherited from class serp.bytecode.Instruction |
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getByteIndex, getClassLoader, getCode, getLineNumber, getLogicalStackChange, getName, getOpcode, getPool, getProject, isValid |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface serp.bytecode.InstructionPtr |
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getCode |
Method Detail |
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public int getStackChange()
Instruction
getStackChange
in class Instruction
public java.lang.String getTypeName()
public void acceptVisit(BCVisitor visit)
VisitAcceptor
BCVisitor
, calling the appropriate methods
to notify the visitor that it has entered this entity, and
to provide it with the proper callbacks for each sub-entity owned
by this one.
acceptVisit
in interface VisitAcceptor
acceptVisit
in class JumpInstruction
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