Package org.aspectj.apache.bcel.generic

Class FieldGen

java.lang.Object

org.aspectj.apache.bcel.classfile.Modifiers

org.aspectj.apache.bcel.generic.FieldGenOrMethodGen

org.aspectj.apache.bcel.generic.FieldGen

public class FieldGen
extends FieldGenOrMethodGen

Template class for building up a field. The only extraordinary thing one can do is to add a constant value attribute to a field (which must of course be compatible with the declared type).

Version:

$Id: FieldGen.java,v 1.11 2011/10/03 22:41:24 aclement Exp $

Author:

M. Dahm

See Also:

• Field

Field Summary

Fields inherited from class org.aspectj.apache.bcel.generic.FieldGenOrMethodGen

annotationList, cp, name, type

Fields inherited from class org.aspectj.apache.bcel.classfile.Modifiers

modifiers

Constructor Summary

Constructors

Constructor	Description
FieldGen(int modifiers, Type type, String name, ConstantPool cpool)	Declare a field.
FieldGen(Field field, ConstantPool cp)	Instantiate from existing field.

Method Summary

Modifier and Type	Method	Description
Field	getField()	Get field object after having set up all necessary values.
String	getInitialValue()
String	getSignature()
void	setInitialStringValue(String value)
void	setValue(int index)
void	setValue(String constantString)
final String	toString()	Return string representation close to declaration format, `public static final short MAX = 100', e.g..
void	wipeValue()

Methods inherited from class org.aspectj.apache.bcel.generic.FieldGenOrMethodGen

addAnnotation, addAnnotationsAsAttribute, addAttribute, getAnnotations, getAttributes, getAttributesImmutable, getConstantPool, getName, getType, removeAnnotation, removeAnnotations, removeAttribute, removeAttributes, setConstantPool, setName, setType

Methods inherited from class org.aspectj.apache.bcel.classfile.Modifiers

getModifiers, isAbstract, isBridge, isFinal, isInterface, isNative, isPrivate, isProtected, isPublic, isStatic, isStrictfp, isSynchronized, isTransient, isVarargs, isVolatile, setModifiers

Methods inherited from class java.lang.Object

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

Constructor Details

FieldGen

public FieldGen(int modifiers,
 Type type,
 String name,
 ConstantPool cpool)

Declare a field. If it is static (isStatic() == true) and has a basic type like int or String it may have an initial value associated with it as defined by setInitValue().

Parameters:

modifiers - access qualifiers

type - field type

name - field name

cpool - constant pool

FieldGen

public FieldGen(Field field,
 ConstantPool cp)

Instantiate from existing field.

Parameters:

field - Field object

cp - constant pool (must contain the same entries as the field's constant pool)

Method Details

setValue

public void setValue(int index)

setValue

public void setValue(String constantString)

wipeValue

public void wipeValue()

getField

public Field getField()

Get field object after having set up all necessary values.

getSignature

public String getSignature()

Specified by:

getSignature in class FieldGenOrMethodGen

getInitialValue

public String getInitialValue()

setInitialStringValue

public void setInitialStringValue(String value)

toString

public final String toString()

Return string representation close to declaration format, `public static final short MAX = 100', e.g..

Overrides:

toString in class Object