org.apache.bcel.classfile
Class ConstantString
java.lang.Object
  |
  +--org.apache.bcel.classfile.Constant
        |
        +--org.apache.bcel.classfile.ConstantString
- All Implemented Interfaces: 
- java.lang.Cloneable, ConstantObject, Node, java.io.Serializable
- public final class ConstantString- extends Constant- implements ConstantObject
This class is derived from the abstract 
 Constant class 
 and represents a reference to a String object.
- Version:
- $Id: ConstantString.java,v 1.2 2002/03/11 16:16:35 mdahm Exp $
- Author:
- M. Dahm
- See Also:
- Constant, 
Serialized Form
 
| Fields inherited from class org.apache.bcel.classfile.Constant | 
| tag | 
 
 
 
 
| Methods inherited from class java.lang.Object | 
| equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait | 
 
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
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:
- acceptin interface- Node
- Specified by:
- acceptin class- Constant
 
- 
- Parameters:
- v- Visitor object
 
dump
public final void dump(java.io.DataOutputStream file)
                throws java.io.IOException
- Dump constant field reference to file stream in binary format.
 
- 
- Specified by:
- dumpin class- Constant
 
- 
- Parameters:
- file- Output file stream
- Throws:
- java.io.IOException
 
getStringIndex
public final int getStringIndex()
- 
 
- 
- Returns:
- Index in constant pool of the string (ConstantUtf8).
 
setStringIndex
public final void setStringIndex(int string_index)
- 
 
- 
 
toString
public final java.lang.String toString()
- 
- Overrides:
- toStringin class- Constant
 
- 
- Returns:
- String representation.
 
getConstantValue
public java.lang.Object getConstantValue(ConstantPool cp)
- 
- Specified by:
- getConstantValuein interface- ConstantObject
 
- 
- Returns:
- String object
 
getBytes
public java.lang.String getBytes(ConstantPool cp)
- 
 
- 
- Returns:
- dereferenced string
 
Copyright © 2002-2003 Apache Software Foundation. All Rights Reserved.