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org.apache.bcel.classfile
Class Field  view Field download Field.java

java.lang.Object
  extended byorg.apache.bcel.classfile.AccessFlags
      extended byorg.apache.bcel.classfile.FieldOrMethod
          extended byorg.apache.bcel.classfile.Field
All Implemented Interfaces:
java.lang.Cloneable, Node, java.io.Serializable

public final class Field
extends FieldOrMethod

This class represents the field info structure, i.e., the representation for a variable in the class. See JVM specification for details.

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

Field Summary
private static org.apache.bcel.util.BCELComparator _cmp
           
 
Fields inherited from class org.apache.bcel.classfile.FieldOrMethod
attributes, attributes_count, constant_pool, name_index, signature_index
 
Fields inherited from class org.apache.bcel.classfile.AccessFlags
access_flags
 
Constructor Summary
(package private) Field(java.io.DataInputStream file, ConstantPool constant_pool)
          Construct object from file stream.
  Field(Field c)
          Initialize from another object.
  Field(int access_flags, int name_index, int signature_index, Attribute[] attributes, ConstantPool constant_pool)
           
 
Method Summary
 void accept(Visitor v)
          Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
 Field copy(ConstantPool _constant_pool)
           
 boolean equals(java.lang.Object obj)
          Return value as defined by given BCELComparator strategy.
static org.apache.bcel.util.BCELComparator getComparator()
           
 ConstantValue getConstantValue()
           
 org.apache.bcel.generic.Type getType()
           
 int hashCode()
          Return value as defined by given BCELComparator strategy.
static void setComparator(org.apache.bcel.util.BCELComparator comparator)
           
 java.lang.String toString()
          Return string representation close to declaration format, `public static final short MAX = 100', e.g..
 
Methods inherited from class org.apache.bcel.classfile.FieldOrMethod
copy_, dump, getAttributes, getConstantPool, getName, getNameIndex, getSignature, getSignatureIndex, setAttributes, setConstantPool, setNameIndex, setSignatureIndex
 
Methods inherited from class org.apache.bcel.classfile.AccessFlags
getAccessFlags, getModifiers, isAbstract, isAbstract, isAnnotation, isAnnotation, isEnum, isEnum, isFinal, isFinal, isInterface, isInterface, isNative, isNative, isPrivate, isPrivate, isProtected, isProtected, isPublic, isPublic, isStatic, isStatic, isStrictfp, isStrictfp, isSynchronized, isSynchronized, isSynthetic, isSynthetic, isTransient, isTransient, isVolatile, isVolatile, setAccessFlags, setModifiers
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

_cmp

private static org.apache.bcel.util.BCELComparator _cmp
Constructor Detail

Field

public Field(Field c)
Initialize from another object. Note that both objects use the same references (shallow copy). Use clone() for a physical copy.


Field

Field(java.io.DataInputStream file,
      ConstantPool constant_pool)
throws java.io.IOException,
       ClassFormatException
Construct object from file stream.


Field

public Field(int access_flags,
             int name_index,
             int signature_index,
             Attribute[] attributes,
             ConstantPool constant_pool)
Method Detail

accept

public void accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.


getConstantValue

public final ConstantValue getConstantValue()

toString

public final java.lang.String toString()
Return string representation close to declaration format, `public static final short MAX = 100', e.g..


copy

public final Field copy(ConstantPool _constant_pool)

getType

public org.apache.bcel.generic.Type getType()

getComparator

public static org.apache.bcel.util.BCELComparator getComparator()

setComparator

public static void setComparator(org.apache.bcel.util.BCELComparator comparator)

equals

public boolean equals(java.lang.Object obj)
Return value as defined by given BCELComparator strategy. By default two Field objects are said to be equal when their names and signatures are equal.


hashCode

public int hashCode()
Return value as defined by given BCELComparator strategy. By default return the hashcode of the field's name XOR signature.