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Class de.fub.bytecode.classfile.Signature

java.lang.Object
   |
   +----de.fub.bytecode.classfile.Attribute
           |
           +----de.fub.bytecode.classfile.Signature

public final class Signature
extends Attribute
This class is derived from Attribute and represents a reference to a GJ attribute.

Version:
$Id: Signature.java,v 1.2 1999/07/09 15:54:28 dahm Exp $
Author:
M. Dahm
See Also:
Attribute

Constructor Index

 o Signature(int, int, int, ConstantPool)
 o Signature(Signature)
Initialize from another object.

Method Index

 o accept(Visitor)
Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
 o copy(ConstantPool)
 o dump(DataOutputStream)
Dump source file attribute to file stream in binary format.
 o getSignature()
 o getSignatureIndex()
 o setSignatureIndex(int)
 o toString()

Constructors

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

 o 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
constant_pool - Array of constants
Signature_index - Index in constant pool to CONSTANT_Utf8

Methods

 o 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.

Parameters:
v - Visitor object
Overrides:
accept in class Attribute
 o dump
 public final void dump(DataOutputStream file) throws IOException
Dump source file attribute to file stream in binary format.

Parameters:
file - Output file stream
Overrides:
dump in class Attribute
 o getSignatureIndex
 public final int getSignatureIndex()
Returns:
Index in constant pool of source file name.
 o setSignatureIndex
 public final void setSignatureIndex(int signature_index)
 o getSignature
 public final String getSignature()
Returns:
GJ signature.
 o toString
 public final String toString()
Returns:
String representation
Overrides:
toString in class Attribute
 o copy
 public Attribute copy(ConstantPool constant_pool)
Returns:
deep copy of this attribute
Overrides:
copy in class Attribute

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