org.apache.tomcat.util.bcel.classfile
Class Signature

java.lang.Object
  org.apache.tomcat.util.bcel.classfile.Attribute
      org.apache.tomcat.util.bcel.classfile.Signature

All Implemented Interfaces:

Serializable, Cloneable

public final class Signature
extends Attribute

This class is derived from Attribute and represents a reference to a GJ attribute.

Version:

$Id: Signature.java 1057670 2011-01-11 14:52:05Z markt $

Author:

M. Dahm

See Also:

Attribute, Serialized Form

Field Summary

Fields inherited from class org.apache.tomcat.util.bcel.classfile.Attribute

constant_pool, length, name_index, tag

Constructor Summary

Signature(int name_index, int length, int signature_index, ConstantPool constant_pool)

Method Summary

Attribute	copy(ConstantPool _constant_pool)
void	dump(DataOutputStream file) Dump source file attribute to file stream in binary format.
String	getSignature()
String	toString()

Methods inherited from class org.apache.tomcat.util.bcel.classfile.Attribute

clone, getName, getTag, readAttribute

Methods inherited from class java.lang.Object

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

Constructor Detail

Signature

public Signature(int name_index,
                 int length,
                 int signature_index,
                 ConstantPool constant_pool)

Parameters:

name_index - Index in constant pool to CONSTANT_Utf8

length - Content length in bytes

signature_index - Index in constant pool to CONSTANT_Utf8

constant_pool - Array of constants

Method Detail

dump

public final void dump(DataOutputStream file)
                throws IOException

Dump source file attribute to file stream in binary format.

Overrides:

dump in class Attribute

Parameters:

file - Output file stream

Throws:

IOException

getSignature

public final String getSignature()

Returns:

GJ signature.

toString

public final String toString()

Overrides:

toString in class Attribute

Returns:

String representation

copy

public Attribute copy(ConstantPool _constant_pool)

Specified by:

copy in class Attribute

Returns:

deep copy of this attribute