jist.swans
Class Rewriter

java.lang.Object
  jist.swans.Rewriter

All Implemented Interfaces:

JistAPI.CustomRewriter

public class Rewriter
extends java.lang.Object
implements JistAPI.CustomRewriter

Add-on SWANS-specific JiST rewriter module.

Since:

SWANS1.0

Version:

$Id: Rewriter.java,v 1.19 2005/03/13 16:11:54 barr Exp $

Author:

Rimon Barr <barr+jist@cs.cornell.edu>

Nested Class Summary

private static class	Rewriter.ModifyTypeInfo Used by ModifyTypeTraversal to guide modification.
static class	Rewriter.ModifyTypeTraversal Class traversal that substitutes types in all the common places.

Field Summary

private static java.lang.String[]	ignoredPackages Class beginning with these strings are ignored.
protected Rewriter.ModifyTypeInfo[]	typeModifications

Constructor Summary

Rewriter()

Method Summary

static boolean	isIgnored(java.lang.String classname) Whether class is ignored by SWANS rewriter.
org.apache.bcel.classfile.JavaClass	process(org.apache.bcel.classfile.JavaClass jcl) Perform rewriter pass of BCEL JavaClass object.

Methods inherited from class java.lang.Object

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

Field Detail

ignoredPackages

private static final java.lang.String[] ignoredPackages

Class beginning with these strings are ignored. The JiST ignored classes do not even arrive at this filter.

typeModifications

protected Rewriter.ModifyTypeInfo[] typeModifications

Constructor Detail

Rewriter

public Rewriter()

Method Detail

process

public org.apache.bcel.classfile.JavaClass process(org.apache.bcel.classfile.JavaClass jcl)
                                            throws java.lang.ClassNotFoundException

Perform rewriter pass of BCEL JavaClass object.

Specified by:

process in interface JistAPI.CustomRewriter

Parameters:

jcl - BCEL JavaClass object to rewrite

Returns:

rewritten/transformed BCEL JavaClass object

Throws:

java.lang.ClassNotFoundException

isIgnored

public static boolean isIgnored(java.lang.String classname)

Whether class is ignored by SWANS rewriter.

Parameters:

classname - qualified name of class to check

Returns:

whether class is ignored by SWANS rewriter