Top Inners Fields Constructors Methods

org.antlr.runtime.tree

public Class TreeRewriter

Class Inheritance

extends TreeParser

Imports

org.antlr.runtime.RecognizerSharedState, .RecognitionException, .TokenStream

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static interface	TreeRewriter.fptr

Field Summary

Modifier and Type	Field and Description
pack-priv TreeRewriter.fptr	bottomup_ftpr
protected TreeAdaptor	originalAdaptor
protected TokenStream	originalTokenStream
protected boolean	showTransformations
pack-priv TreeRewriter.fptr	topdown_fptr

Inherited from org.antlr.runtime.tree.TreeParser:: dotdot dotdotPattern doubleEtc doubleEtcPattern DOWN input UP

Constructor Summary

Access	Constructor and Description
public	TreeRewriter(TreeNodeStream input)
public	TreeRewriter(TreeNodeStream input, RecognizerSharedState state)

Method Summary

Modifier and Type	Method and Description
public Object	applyOnce(Object t, TreeRewriter.fptr whichRule)
public Object	applyRepeatedly(Object t, TreeRewriter.fptr whichRule)
public Object	bottomup()
public Object	downup(Object t)
public Object	downup(Object t, boolean showTransformations)
public void	reportTransformation(Object oldTree, Object newTree) Override this if you need transformation tracing to go somewhere other than stdout or if you're not using Tree-derived trees.
public Object	topdown()

Inherited from org.antlr.runtime.tree.TreeParser:: getAncestor getCurrentInputSymbol getErrorHeader getErrorMessage getMissingSymbol getSourceName getTreeNodeStream inContext inContext matchAny recoverFromMismatchedToken reset setTreeNodeStream traceIn traceOut

Field Detail

bottomup_ftpr	back to summary
pack-priv TreeRewriter.fptr bottomup_ftpr

originalAdaptor	back to summary
protected TreeAdaptor originalAdaptor

originalTokenStream	back to summary
protected TokenStream originalTokenStream

showTransformations	back to summary
protected boolean showTransformations

topdown_fptr	back to summary
pack-priv TreeRewriter.fptr topdown_fptr

Constructor Detail

TreeRewriter	back to summary
public TreeRewriter(TreeNodeStream input)

TreeRewriter	back to summary
public TreeRewriter(TreeNodeStream input, RecognizerSharedState state)

Method Detail

applyOnce	back to summary
public Object applyOnce(Object t, TreeRewriter.fptr whichRule)

applyRepeatedly	back to summary
public Object applyRepeatedly(Object t, TreeRewriter.fptr whichRule)

bottomup	back to summary
public Object bottomup() throws RecognitionException

downup	back to summary
public Object downup(Object t)

downup	back to summary
public Object downup(Object t, boolean showTransformations)

reportTransformation	back to summary
public void reportTransformation(Object oldTree, Object newTree) Override this if you need transformation tracing to go somewhere other than stdout or if you're not using Tree-derived trees.

topdown	back to summary
public Object topdown() throws RecognitionException

org.antlr.runtime.tree back to summary

public Interface TreeRewriter.fptr

Method Summary

Modifier and Type	Method and Description
public Object	rule()

Method Detail

rule	back to summary
public Object rule() throws RecognitionException