joeq.Compiler.BytecodeAnalysis
Class Bytecodes.LDC

java.lang.Object
  joeq.Compiler.BytecodeAnalysis.Bytecodes.Instruction
      joeq.Compiler.BytecodeAnalysis.Bytecodes.CPInstruction
          joeq.Compiler.BytecodeAnalysis.Bytecodes.LDC

All Implemented Interfaces:

Serializable, Cloneable, Bytecodes.ExceptionThrower, Bytecodes.PushInstruction, Bytecodes.StackProducer, Bytecodes.TypedInstruction

Direct Known Subclasses:

Bytecodes.LDC_W

Enclosing interface:

Bytecodes

public static class Bytecodes.LDC
extends Bytecodes.CPInstruction
implements Bytecodes.PushInstruction, Bytecodes.ExceptionThrower, Bytecodes.TypedInstruction

See Also:

Serialized Form

Field Summary

Fields inherited from class joeq.Compiler.BytecodeAnalysis.Bytecodes.CPInstruction

index, o

Fields inherited from class joeq.Compiler.BytecodeAnalysis.Bytecodes.Instruction

length, opcode

Constructor Summary

Bytecodes.LDC(Object o)

Method Summary

void	accept(Bytecodes.Visitor v) Call corresponding visitor method(s).
void	dump(DataOutputStream out) Dump instruction as byte code to stream out.
Set	getExceptions()
jq_Type	getType()
Object	getValue()
protected void	initFromFile(jq_ConstantPool cp, jwutil.io.ByteSequence bytes, boolean wide) Read needed data (e.g.
void	setIndex(jq_ConstantPool.ConstantPoolRebuilder cpr) Set the index to constant pool and adjust size.
protected void	setSize()

Methods inherited from class joeq.Compiler.BytecodeAnalysis.Bytecodes.CPInstruction

getIndex, getObject, setObject, toString, toString

Methods inherited from class joeq.Compiler.BytecodeAnalysis.Bytecodes.Instruction

consumeStack, copy, getLength, getOpcode, produceStack, readInstruction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface joeq.Compiler.BytecodeAnalysis.Bytecodes.StackProducer

produceStack

Constructor Detail

Bytecodes.LDC

public Bytecodes.LDC(Object o)

Method Detail

setSize

protected final void setSize()

dump

public void dump(DataOutputStream out)
          throws IOException

Dump instruction as byte code to stream out.

Overrides:

dump in class Bytecodes.CPInstruction

Parameters:

out - Output stream

Throws:

IOException

setIndex

public final void setIndex(jq_ConstantPool.ConstantPoolRebuilder cpr)

Set the index to constant pool and adjust size.

Overrides:

setIndex in class Bytecodes.CPInstruction

Parameters:

cpr - constant pool rebuilder

initFromFile

protected void initFromFile(jq_ConstantPool cp,
                            jwutil.io.ByteSequence bytes,
                            boolean wide)
                     throws IOException

Read needed data (e.g. index) from file.

Overrides:

initFromFile in class Bytecodes.CPInstruction

Parameters:

cp - constant pool of class we are reading

bytes - input stream

wide - wide prefix?

Throws:

IOException

getValue

public Object getValue()

getType

public jq_Type getType()

Specified by:

getType in interface Bytecodes.TypedInstruction

Overrides:

getType in class Bytecodes.CPInstruction

Returns:

type related with this instruction.

getExceptions

public Set getExceptions()

Specified by:

getExceptions in interface Bytecodes.ExceptionThrower

accept

public void accept(Bytecodes.Visitor v)

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:

accept in class Bytecodes.Instruction

Parameters:

v - Visitor object