de.fub.bytecode.classfile
Class ConstantString

java.lang.Object
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  +--de.fub.bytecode.classfile.Constant
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        +--de.fub.bytecode.classfile.ConstantString

public final class ConstantString
extends Constant

This class is derived from the abstract Constant class and represents a reference to a String object.

Version:
$Id: ConstantString.java,v 1.2 1999/05/04 13:12:11 dahm Exp $
Author:
M. Dahm
See Also:
Constant

Fields inherited from class de.fub.bytecode.classfile.Constant
tag
 
Constructor Summary
ConstantString(ConstantString c)
          Initialize from another object.
ConstantString(int string_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 field reference to file stream in binary format.
 int getStringIndex()
           
 void setStringIndex(int string_index)
           
 java.lang.String toString()
           
 
Methods inherited from class de.fub.bytecode.classfile.Constant
copy, getTag
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ConstantString

public ConstantString(ConstantString c)
Initialize from another object.

ConstantString

public ConstantString(int string_index)
Parameters:
string_index - Index of Constant_Utf8 in 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.
Parameters:
v - Visitor object
Overrides:
accept in class Constant

dump

public final void dump(java.io.DataOutputStream file)
                throws java.io.IOException
Dump constant field reference to file stream in binary format.
Parameters:
file - Output file stream
Overrides:
dump in class Constant

getStringIndex

public final int getStringIndex()
Returns:
Index in constant pool of the string (ConstantUtf8).

setStringIndex

public final void setStringIndex(int string_index)
Parameters:
string_index. -  

toString

public final java.lang.String toString()
Returns:
String representation.
Overrides:
toString in class Constant