bcel API: Class ConstantString
org.apache.bcel.classfile
Class ConstantString
java.lang.Object
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+--org.apache.bcel.classfile.Constant
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+--org.apache.bcel.classfile.ConstantString
All Implemented Interfaces: java.lang.Cloneable, ConstantObject , Node
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 1.1.1.1 2001/10/29 20:00:00 jvanzyl Exp $
Author: M. Dahm
See Also: Constant
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.
Overrides: accept
in 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.
Overrides: dump
in class Constant
Parameters: file
- Output file stream
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 ()
Overrides: toString
in class Constant
Returns: String representation.
getConstantValue
public java.lang.Object getConstantValue (ConstantPool cp)
Specified by: getConstantValue
in interface ConstantObject
Returns: String object
getBytes
public java.lang.String getBytes (ConstantPool cp)
Returns: dereferenced string