Package org.apache.bcel.generic
Class RET
java.lang.Object
org.apache.bcel.generic.Instruction
org.apache.bcel.generic.RET
- All Implemented Interfaces:
Cloneable,IndexedInstruction,TypedInstruction
RET - Return from subroutine
Stack: ... -> ...
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Field Summary
Fields inherited from class org.apache.bcel.generic.Instruction
length, opcode -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidCall corresponding visitor method(s).voiddump(DataOutputStream out) Dump instruction as byte code to stream out.final intgetIndex()protected voidinitFromFile(ByteSequence bytes, boolean wide) Read needed data (e.g.final voidsetIndex(int n) Sets index of local variable containg the return addresstoString(boolean verbose) Long output format: <name of opcode> "["<opcode number>"]" "("<length of instruction>")"Methods inherited from class org.apache.bcel.generic.Instruction
consumeStack, copy, equals, getComparator, getLength, getName, getOpcode, hashCode, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString, toString
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Constructor Details
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RET
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Method Details
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accept
Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.- Specified by:
acceptin classInstruction- Parameters:
v- Visitor object
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dump
Dump instruction as byte code to stream out.- Overrides:
dumpin classInstruction- Parameters:
out- Output stream- Throws:
IOException- Thrown when an I/O exception of some sort has occurred.
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getIndex
- Specified by:
getIndexin interfaceIndexedInstruction- Returns:
- index of local variable containg the return address
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getType
- Specified by:
getTypein interfaceTypedInstruction- Returns:
- return address type
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initFromFile
Read needed data (e.g. index) from file.- Overrides:
initFromFilein classInstruction- Parameters:
bytes- byte sequence to read fromwide- "wide" instruction flag- Throws:
IOException- may be thrown if the implementation needs to read data from the file
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setIndex
Sets index of local variable containg the return address- Specified by:
setIndexin interfaceIndexedInstruction
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toString
Description copied from class:InstructionLong output format: <name of opcode> "["<opcode number>"]" "("<length of instruction>")"- Overrides:
toStringin classInstruction- Parameters:
verbose- long/short format switch- Returns:
- mnemonic for instruction
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