File Doc Category Size Date Package
FieldInstruction.java API Doc Java SE 6 API 4492 Tue Jun 10 00:22:20 BST 2008 com.sun.org.apache.bcel.internal.generic

FieldInstruction

public abstract class FieldInstruction extends FieldOrMethod implements TypedInstruction

Super class for the GET/PUTxxx family of instructions.

version: $Id: FieldInstruction.java,v 1.1.2.1 2005/07/31 23:45:49 jeffsuttor Exp $
author: M. Dahm

Fields Summary
Constructors Summary
FieldInstruction()
Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise.
protected FieldInstruction(short opcode, int index)
param
index to constant pool
super(opcode, index);
Methods Summary
public java.lang.String getFieldName(com.sun.org.apache.bcel.internal.generic.ConstantPoolGen cpg)
return
name of referenced field.
return getName(cpg);
protected int getFieldSize(com.sun.org.apache.bcel.internal.generic.ConstantPoolGen cpg)
return
size of field (1 or 2)
return getType(cpg).getSize();
public com.sun.org.apache.bcel.internal.generic.Type getFieldType(com.sun.org.apache.bcel.internal.generic.ConstantPoolGen cpg)
return
type of field
return Type.getType(getSignature(cpg));
public com.sun.org.apache.bcel.internal.generic.Type getType(com.sun.org.apache.bcel.internal.generic.ConstantPoolGen cpg)
return
return type of referenced field
return getFieldType(cpg);
public java.lang.String toString(com.sun.org.apache.bcel.internal.classfile.ConstantPool cp)
return
mnemonic for instruction with symbolic references resolved
return com.sun.org.apache.bcel.internal.Constants.OPCODE_NAMES[opcode] + " " + cp.constantToString(index, com.sun.org.apache.bcel.internal.Constants.CONSTANT_Fieldref);