Class NameSignatureInstruction

java.lang.Object

org.apache.bcel.generic.Instruction

org.apache.bcel.generic.CPInstruction

org.apache.bcel.generic.NameSignatureInstruction

All Implemented Interfaces:

Cloneable, IndexedInstruction, TypedInstruction

public abstract class NameSignatureInstruction
extends CPInstruction

Super class for FieldOrMethod and INVOKEDYNAMIC, since they both have names and signatures

Since:

6.0

Field Summary

Fields inherited from class CPInstruction

index

Fields inherited from class Instruction

length, opcode

Constructor Summary

Constructors

Constructor	Description
NameSignatureInstruction()	Constructs a NameSignatureInstruction.
NameSignatureInstruction(short opcode, int index)	Constructs a NameSignatureInstruction.

Method Summary

Modifier and Type	Method	Description
String	getName(ConstantPoolGen cpg)	Gets the name of the referenced method or field.
ConstantNameAndType	getNameAndType(ConstantPoolGen cpg)	Gets the name and type constant.
String	getSignature(ConstantPoolGen cpg)	Gets the signature of the referenced method or field.

Methods inherited from class CPInstruction

dump, getIndex, getType, initFromFile, setIndex, toString, toString

Methods inherited from class Instruction

accept, consumeStack, copy, equals, getComparator, getLength, getName, getOpcode, hashCode, isValidByte, isValidShort, produceStack, readInstruction, setComparator, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

NameSignatureInstruction

public NameSignatureInstruction()

Constructs a NameSignatureInstruction.

NameSignatureInstruction

public NameSignatureInstruction(short opcode,
 int index)

Constructs a NameSignatureInstruction.

Parameters:

opcode - The opcode.

index - index into constant pool.

Method Details

getName

public String getName(ConstantPoolGen cpg)

Gets the name of the referenced method or field.

Parameters:

cpg - constant pool generator.

Returns:

name of referenced method/field.

getNameAndType

public ConstantNameAndType getNameAndType(ConstantPoolGen cpg)

Gets the name and type constant.

Parameters:

cpg - constant pool generator.

Returns:

The name and type constant.

getSignature

public String getSignature(ConstantPoolGen cpg)

Gets the signature of the referenced method or field.

Parameters:

cpg - constant pool generator.

Returns:

signature of referenced method/field.