Package com.intellij.psi

Class SyntaxTraverser<T>

java.lang.Object

com.intellij.util.containers.FilteredTraverserBase<T,SyntaxTraverser<T>>

com.intellij.psi.SyntaxTraverser<T>

All Implemented Interfaces:

UserDataHolder, java.lang.Iterable<T>

public class SyntaxTraverser<T>
extends FilteredTraverserBase<T,SyntaxTraverser<T>>
implements UserDataHolder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SyntaxTraverser.Api<T>
static class	SyntaxTraverser.ApiEx<T>

Nested classes/interfaces inherited from class com.intellij.util.containers.FilteredTraverserBase

FilteredTraverserBase.EdgeFilter<T>, FilteredTraverserBase.Meta<T>

Field Summary

Fields

Modifier and Type	Field and Description
SyntaxTraverser.Api<T>	api

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SyntaxTraverser(SyntaxTraverser.Api<T> api, FilteredTraverserBase.Meta<T> meta)

Method Summary

Modifier and Type	Method and Description
static SyntaxTraverser.ApiEx<ASTNode>	astApi()
static SyntaxTraverser<ASTNode>	astTraverser()
static SyntaxTraverser<ASTNode>	astTraverser(ASTNode root)
SyntaxTraverser<T>	expandTypes(Condition<? super IElementType> c)
SyntaxTraverser<T>	filterTypes(Condition<? super IElementType> c)
SyntaxTraverser<T>	forceDisregardTypes(Condition<? super IElementType> c)
T	getRawDeepestLast()
<K> K	getUserData(Key<K> key)
static SyntaxTraverser.Api<LighterASTNode>	lightApi(PsiBuilder builder)
static SyntaxTraverser<LighterASTNode>	lightTraverser(PsiBuilder builder)
<S> SyntaxTraverser<S>	map(Function<? super T,? extends S> function)
<S> SyntaxTraverser<S>	map(Function<? super T,? extends S> function, Function<? super S,? extends T> reverse)
protected SyntaxTraverser<T>	newInstance(FilteredTraverserBase.Meta<T> meta)
SyntaxTraverser<T>	onRange(TextRange range)
static SyntaxTraverser.ApiEx<PsiElement>	psiApi()
static SyntaxTraverser.ApiEx<PsiElement>	psiApiReversed()
static SyntaxTraverser<PsiElement>	psiTraverser()
static SyntaxTraverser<PsiElement>	psiTraverser(PsiElement root)
<K> void	putUserData(Key<K> key, K value) Add a new user data value to this object.
static SyntaxTraverser<PsiElement>	revPsiTraverser()
static <T> SyntaxTraverser<T>	syntaxTraverser(SyntaxTraverser.Api<T> api)

Methods inherited from class com.intellij.util.containers.FilteredTraverserBase

bfsTraversal, biOrderDfsTraversal, cached, children, expand, expandAndFilter, expandAndSkip, filter, filter, forceDisregard, forceIgnore, getRoot, getRoots, getTree, interceptTraversal, iterator, mapImpl, mapImpl, onRange, postOrderDfsTraversal, preOrderDfsTraversal, regard, reset, toList, toSet, toString, tracingBfsTraversal, traverse, traverse, unique, unique, withRoot, withRoots, withRoots, withTraversal

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

api

public final SyntaxTraverser.Api<T> api

Constructor Detail

SyntaxTraverser

protected SyntaxTraverser(SyntaxTraverser.Api<T> api,
                          FilteredTraverserBase.Meta<T> meta)

Method Detail

psiApi

public static SyntaxTraverser.ApiEx<PsiElement> psiApi()

psiApiReversed

public static SyntaxTraverser.ApiEx<PsiElement> psiApiReversed()

astApi

public static SyntaxTraverser.ApiEx<ASTNode> astApi()

lightApi

public static SyntaxTraverser.Api<LighterASTNode> lightApi(PsiBuilder builder)

syntaxTraverser

public static <T> SyntaxTraverser<T> syntaxTraverser(SyntaxTraverser.Api<T> api)

psiTraverser

public static SyntaxTraverser<PsiElement> psiTraverser()

psiTraverser

public static SyntaxTraverser<PsiElement> psiTraverser(PsiElement root)

revPsiTraverser

public static SyntaxTraverser<PsiElement> revPsiTraverser()

astTraverser

public static SyntaxTraverser<ASTNode> astTraverser()

astTraverser

public static SyntaxTraverser<ASTNode> astTraverser(ASTNode root)

lightTraverser

public static SyntaxTraverser<LighterASTNode> lightTraverser(PsiBuilder builder)

newInstance

protected SyntaxTraverser<T> newInstance(FilteredTraverserBase.Meta<T> meta)

Specified by:

newInstance in class FilteredTraverserBase<T,SyntaxTraverser<T>>

map

public final <S> SyntaxTraverser<S> map(Function<? super T,? extends S> function,
                                        Function<? super S,? extends T> reverse)

map

public final <S> SyntaxTraverser<S> map(Function<? super T,? extends S> function)

getUserData

public <K> K getUserData(Key<K> key)

Specified by:

getUserData in interface UserDataHolder

Returns:

a user data value associated with this object. Doesn't require read action.

putUserData

public <K> void putUserData(Key<K> key,
                            K value)

Description copied from interface: UserDataHolder

Add a new user data value to this object. Doesn't require write action.

Specified by:

putUserData in interface UserDataHolder

expandTypes

public SyntaxTraverser<T> expandTypes(Condition<? super IElementType> c)

filterTypes

public SyntaxTraverser<T> filterTypes(Condition<? super IElementType> c)

forceDisregardTypes

public SyntaxTraverser<T> forceDisregardTypes(Condition<? super IElementType> c)

getRawDeepestLast

public T getRawDeepestLast()

onRange

public final SyntaxTraverser<T> onRange(TextRange range)