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org.apache.bcel.generic
Class FieldInstruction  

java.lang.Object
  org.apache.bcel.generic.Instruction
      org.apache.bcel.generic.CPInstruction
          org.apache.bcel.generic.FieldOrMethod
              org.apache.bcel.generic.FieldInstruction

All Implemented Interfaces:

java.lang.Cloneable, IndexedInstruction, LoadClass, java.io.Serializable, TypedInstruction

Direct Known Subclasses:

GETFIELD, GETSTATIC, PUTFIELD, PUTSTATIC

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public abstract class FieldInstruction

extends FieldOrMethod

implements TypedInstruction

Super class for the GET/PUTxxx family of instructions.

Version:

$Id: FieldInstruction.java 386056 2006-03-15 11:31:56Z tcurdt $

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Field Summary

 

Fields inherited from class org.apache.bcel.generic.CPInstruction

index

 

Fields inherited from class org.apache.bcel.generic.Instruction

length, opcode

 

Constructor Summary
(package private)	FieldInstruction()           Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction().
protected	FieldInstruction(short opcode, int index)

 

Method Summary
java.lang.String	getFieldName(ConstantPoolGen cpg)
protected  int	getFieldSize(ConstantPoolGen cpg)
Type	getFieldType(ConstantPoolGen cpg)
Type	getType(ConstantPoolGen cpg)           Returns the type associated with this instruction.
java.lang.String	toString(org.apache.bcel.classfile.ConstantPool cp)

 

Methods inherited from class org.apache.bcel.generic.FieldOrMethod

getClassName, getClassType, getLoadClassType, getName, getReferenceType, getSignature

 

Methods inherited from class org.apache.bcel.generic.CPInstruction

dump, getIndex, initFromFile, setIndex, toString

 

Methods inherited from class org.apache.bcel.generic.Instruction

accept, consumeStack, copy, dispose, equals, getComparator, getLength, getName, getOpcode, produceStack, readInstruction, setComparator, toString

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

FieldInstruction

FieldInstruction()

Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise.

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FieldInstruction

protected FieldInstruction(short opcode,
                           int index)

Method Detail

toString

public java.lang.String toString(org.apache.bcel.classfile.ConstantPool cp)

Overrides:

toString in class CPInstruction

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getFieldSize

protected int getFieldSize(ConstantPoolGen cpg)

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getType

public Type getType(ConstantPoolGen cpg)

Description copied from interface: LoadClass

Returns the type associated with this instruction. LoadClass instances are always typed, but this type does not always refer to the type of the class or interface that it possibly forces to load. For example, GETFIELD would return the type of the field and not the type of the class where the field is defined. If no class is forced to be loaded, null is returned. An example for this is an ANEWARRAY instruction that creates an int[][].

Specified by:

getType in interface TypedInstruction

Overrides:

getType in class CPInstruction

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getFieldType

public Type getFieldType(ConstantPoolGen cpg)

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getFieldName

public java.lang.String getFieldName(ConstantPoolGen cpg)

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> bcel >> [ generic overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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