org.apache.bcel.classfile

Class ConstantNameAndType

Implemented Interfaces:
Cloneable, Node, Serializable

public final class ConstantNameAndType
extends Constant

This class is derived from the abstract Constant class and represents a reference to the name and signature of a field or method.
Version:
$Id: ConstantNameAndType.java,v 1.2 2002/03/11 16:16:35 mdahm Exp $
Author:
M. Dahm
See Also:
Constant

Field Summary

Fields inherited from class org.apache.bcel.classfile.Constant

tag

Constructor Summary

ConstantNameAndType(int name_index, int signature_index)
ConstantNameAndType(ConstantNameAndType c)
Initialize from another object.

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(DataOutputStream file)
Dump name and signature index to file stream in binary format.
String
getName(ConstantPool cp)
int
getNameIndex()
String
getSignature(ConstantPool cp)
int
getSignatureIndex()
void
setNameIndex(int name_index)
void
setSignatureIndex(int signature_index)
String
toString()

Methods inherited from class org.apache.bcel.classfile.Constant

accept, clone, copy, dump, getTag, toString

Constructor Details

ConstantNameAndType

public ConstantNameAndType(int name_index,
                           int signature_index)
Parameters:
name_index - Name of field/method
signature_index - and its signature

ConstantNameAndType

public ConstantNameAndType(ConstantNameAndType c)
Initialize from another object.

Method Details

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
Overrides:
accept in interface Constant
Parameters:
v - Visitor object

dump

public final void dump(DataOutputStream file)
            throws IOException
Dump name and signature index to file stream in binary format.
Overrides:
dump in interface Constant
Parameters:
file - Output file stream

getName

public final String getName(ConstantPool cp)
Returns:
name

getNameIndex

public final int getNameIndex()
Returns:
Name index in constant pool of field/method name.

getSignature

public final String getSignature(ConstantPool cp)
Returns:
signature

getSignatureIndex

public final int getSignatureIndex()
Returns:
Index in constant pool of field/method signature.

setNameIndex

public final void setNameIndex(int name_index)
Parameters:

setSignatureIndex

public final void setSignatureIndex(int signature_index)
Parameters:

toString

public final String toString()
Overrides:
toString in interface Constant
Returns:
String representation