com.ibm.wala.cast.tree.impl
Class CAstRewriter<RewriteContext>

java.lang.Object
  com.ibm.wala.cast.tree.impl.CAstRewriter<RewriteContext>

Direct Known Subclasses:

CAstCloner, PropertyReadExpander

public abstract class CAstRewriter<RewriteContext>
extends java.lang.Object

Nested Class Summary

static interface

CAstRewriter.Rewrite

Field Summary

protected CAst	Ast
protected boolean	recursive
protected RewriteContext	rootContext

Constructor Summary

CAstRewriter(CAst Ast, boolean recursive, RewriteContext rootContext)

Method Summary

protected abstract CAstNode	copyNodes(CAstNode root, RewriteContext context, java.util.Map<CAstNode,CAstNode> nodeMap)
protected CAstNode	flowOutTo(java.util.Map<CAstNode,CAstNode> nodeMap, CAstNode oldSource, java.lang.Object label, CAstNode oldTarget, CAstControlFlowMap orig, CAstSourcePositionMap src)
CAstEntity	rewrite(CAstEntity root)
CAstRewriter.Rewrite	rewrite(CAstNode root, CAstControlFlowMap cfg, CAstSourcePositionMap pos, CAstNodeTypeMap types, java.util.Map<CAstNode,java.util.Collection<CAstEntity>> children)

Methods inherited from class java.lang.Object

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

Field Detail

Ast

protected final CAst Ast

recursive

protected final boolean recursive

rootContext

protected final RewriteContext rootContext

Constructor Detail

CAstRewriter

public CAstRewriter(CAst Ast,
                    boolean recursive,
                    RewriteContext rootContext)

Method Detail

copyNodes

protected abstract CAstNode copyNodes(CAstNode root,
                                      RewriteContext context,
                                      java.util.Map<CAstNode,CAstNode> nodeMap)

flowOutTo

protected CAstNode flowOutTo(java.util.Map<CAstNode,CAstNode> nodeMap,
                             CAstNode oldSource,
                             java.lang.Object label,
                             CAstNode oldTarget,
                             CAstControlFlowMap orig,
                             CAstSourcePositionMap src)

rewrite

public CAstRewriter.Rewrite rewrite(CAstNode root,
                                    CAstControlFlowMap cfg,
                                    CAstSourcePositionMap pos,
                                    CAstNodeTypeMap types,
                                    java.util.Map<CAstNode,java.util.Collection<CAstEntity>> children)

rewrite

public CAstEntity rewrite(CAstEntity root)