public class INSTANCEOF extends Instruction implements JVMInstruction
attr, insnIndex, mi, position
Constructor and Description |
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INSTANCEOF(java.lang.String typeName)
typeName is of a/b/C notation
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Modifier and Type | Method and Description |
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void |
accept(JVMInstructionVisitor insVisitor) |
Instruction |
execute(ThreadInfo ti)
this is the real workhorse
returns next instruction to enter in this thread
<2do> it's unfortunate we roll every side effect into this method, because
it diminishes the value of the 'executeInstruction' notification: all
insns that require some sort of late binding (InvokeVirtual, GetField, ..)
are not yet fully analyzable (e.g.
|
int |
getByteCode() |
int |
getLength()
return the length in bytes of this instruction.
|
java.lang.String |
getType() |
addAttr, asInstruction, attrIterator, attrIterator, cleanupTransients, getAttr, getAttr, getFileLocation, getFilePos, getInstructionIndex, getLineNumber, getMethodInfo, getMnemonic, getNext, getNext, getNextAttr, getPosition, getPrev, getSourceLine, getSourceLocation, getSourceOrLocation, hasAttr, hasAttr, init, isBackJump, isCompleted, isExtendedInstruction, isFirstInstruction, isMonitorEnterPrologue, isSchedulingRelevant, removeAttr, replaceAttr, requiresClinitExecution, setAttr, setContext, setLocation, setMethodInfo, toPostExecString, toString, typeSafeClone
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
asInstruction, getFileLocation, getFilePos, getInstructionIndex, getLineNumber, getMethodInfo, getMnemonic, getNext, getNext, getPosition, getPrev, getSourceLine, getSourceLocation, isBackJump, isCompleted, isExtendedInstruction, isFirstInstruction, toPostExecString
addAttr, attrIterator, attrIterator, getAttr, getAttr, getNextAttr, hasAttr, hasAttr, removeAttr, replaceAttr, setAttr
public INSTANCEOF(java.lang.String typeName)
public Instruction execute(ThreadInfo ti)
Instruction
execute
in interface InstructionInterface
execute
in class Instruction
public java.lang.String getType()
public int getLength()
Instruction
getLength
in interface InstructionInterface
getLength
in class Instruction
public int getByteCode()
getByteCode
in interface InstructionInterface
public void accept(JVMInstructionVisitor insVisitor)
accept
in interface JVMInstruction