Package com.vladsch.flexmark.util.ast

Class DescendantNodeIterator

java.lang.Object

com.vladsch.flexmark.util.ast.DescendantNodeIterator

All Implemented Interfaces:

ReversibleIterator<Node>, ReversiblePeekingIterator<Node>, java.util.Iterator<Node>

public class DescendantNodeIterator
extends java.lang.Object
implements ReversiblePeekingIterator<Node>

Field Summary

Fields

Modifier and Type	Field	Description
private boolean	isReversed
private @NotNull ReversiblePeekingIterator<Node>	iterator
private @Nullable java.util.Stack<ReversiblePeekingIterator<Node>>	iteratorStack
private Node	result

Constructor Summary

Constructors

Constructor	Description
DescendantNodeIterator(@NotNull ReversiblePeekingIterator<Node> iterator)	iterate nodes, with descendants, depth first until all are done

Method Summary

Modifier and Type	Method	Description
void	forEachRemaining(@NotNull java.util.function.Consumer<? super Node> consumer)
boolean	hasNext()
boolean	isReversed()
@NotNull Node	next()
@Nullable Node	peek()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

isReversed

private final boolean isReversed

iterator

@NotNull
private @NotNull ReversiblePeekingIterator<Node> iterator

iteratorStack

@Nullable
private @Nullable java.util.Stack<ReversiblePeekingIterator<Node>> iteratorStack

result

private Node result

Constructor Detail

DescendantNodeIterator

public DescendantNodeIterator(@NotNull
                              @NotNull ReversiblePeekingIterator<Node> iterator)

iterate nodes, with descendants, depth first until all are done

Parameters:

iterator - iterator to use for iterating nodes and their descendants

Method Detail

isReversed

public boolean isReversed()

Specified by:

isReversed in interface ReversibleIterator<Node>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<Node>

next

@NotNull
public @NotNull Node next()

Specified by:

next in interface java.util.Iterator<Node>

peek

@Nullable
public @Nullable Node peek()

Specified by:

peek in interface ReversiblePeekingIterator<Node>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<Node>

forEachRemaining

public void forEachRemaining(@NotNull
                             @NotNull java.util.function.Consumer<? super Node> consumer)

Specified by:

forEachRemaining in interface java.util.Iterator<Node>