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

java.lang.Object
  extended byorg.apache.bcel.classfile.Constant
      extended byorg.apache.bcel.classfile.ConstantClass
All Implemented Interfaces:
java.lang.Cloneable, ConstantObject, Node, java.io.Serializable

public final class ConstantClass
extends Constant
implements ConstantObject

This class is derived from the abstract Constant class and represents a reference to a (external) class.

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

Field Summary
private  int name_index
           
 
Fields inherited from class org.apache.bcel.classfile.Constant
tag
 
Constructor Summary
  ConstantClass(ConstantClass c)
          Initialize from another object.
(package private) ConstantClass(java.io.DataInputStream file)
          Initialize instance from file data.
  ConstantClass(int name_index)
           
 
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.
 void dump(java.io.DataOutputStream file)
          Dump constant class to file stream in binary format.
 java.lang.String getBytes(ConstantPool cp)
           
 java.lang.Object getConstantValue(ConstantPool cp)
           
 int getNameIndex()
           
 void setNameIndex(int name_index)
           
 java.lang.String toString()
          Convert this Object to a human-readable String.
 
Methods inherited from class org.apache.bcel.classfile.Constant
clone, copy, equals, getComparator, getTag, hashCode, readConstant, setComparator
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

name_index

private int name_index
Constructor Detail

ConstantClass

public ConstantClass(ConstantClass c)
Initialize from another object.


ConstantClass

ConstantClass(java.io.DataInputStream file)
        throws java.io.IOException
Initialize instance from file data.


ConstantClass

public ConstantClass(int name_index)
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.

Specified by:
accept in interface Node
Specified by:
accept in class Constant

dump

public final void dump(java.io.DataOutputStream file)
                throws java.io.IOException
Dump constant class to file stream in binary format.

Specified by:
dump in class Constant

getNameIndex

public final int getNameIndex()

setNameIndex

public final void setNameIndex(int name_index)

getConstantValue

public java.lang.Object getConstantValue(ConstantPool cp)
Specified by:
getConstantValue in interface ConstantObject

getBytes

public java.lang.String getBytes(ConstantPool cp)

toString

public final java.lang.String toString()
Description copied from class: java.lang.Object
Convert this Object to a human-readable String. There are no limits placed on how long this String should be or what it should contain. We suggest you make it as intuitive as possible to be able to place it into System.out.println() 55 and such.

It is typical, but not required, to ensure that this method never completes abruptly with a java.lang.RuntimeException.

This method will be called when performing string concatenation with this object. If the result is null, string concatenation will instead use "null".

The default implementation returns getClass().getName() + "@" + Integer.toHexString(hashCode()).

Overrides:
toString in class Constant