Package org.apache.bcel.generic
Interface InstructionTargeter
- All Known Implementing Classes:
BranchInstruction
,CodeExceptionGen
,GOTO
,GOTO_W
,GotoInstruction
,IF_ACMPEQ
,IF_ACMPNE
,IF_ICMPEQ
,IF_ICMPGE
,IF_ICMPGT
,IF_ICMPLE
,IF_ICMPLT
,IF_ICMPNE
,IFEQ
,IFGE
,IFGT
,IfInstruction
,IFLE
,IFLT
,IFNE
,IFNONNULL
,IFNULL
,JSR
,JSR_W
,JsrInstruction
,LineNumberGen
,LocalVariableGen
,LOOKUPSWITCH
,Select
,TABLESWITCH
public interface InstructionTargeter
Denote that a class targets InstructionHandles within an InstructionList. Namely the following implementers:
- See Also:
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Method Summary
Modifier and TypeMethodDescriptionboolean
Checks whether this targeter targets the specified instruction handle.void
updateTarget
(InstructionHandle oldIh, InstructionHandle newIh) Replaces the target of this targeter from this old handle to the new handle.
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Method Details
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containsTarget
Checks whether this targeter targets the specified instruction handle. -
updateTarget
Replaces the target of this targeter from this old handle to the new handle.- Parameters:
oldIh
- the old handlenewIh
- the new handle- Throws:
ClassGenException
- if oldIh is not targeted by this object
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