org.eclipse.xtext.ui.editor.model

Class PartitionTokenScanner.RangedIterator

java.lang.Object

com.google.common.collect.UnmodifiableIterator<T>

com.google.common.collect.AbstractIterator<ILexerTokenRegion>

org.eclipse.xtext.ui.editor.model.PartitionTokenScanner.RangedIterator

All Implemented Interfaces:

Iterator<ILexerTokenRegion>

Enclosing class:

PartitionTokenScanner

protected static class PartitionTokenScanner.RangedIterator
extends com.google.common.collect.AbstractIterator<ILexerTokenRegion>

Iterator that is aware of the fact that the tokens are ordered. As soon as the last token in the given overlapRegion was returned, no other tokens are requested from base.

Since:

2.1

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PartitionTokenScanner.RangedIterator(Iterable<ILexerTokenRegion> base, org.eclipse.jface.text.IRegion overlapRegion)

Method Summary

Methods

Modifier and Type	Method and Description
protected ILexerTokenRegion	computeNext()

Methods inherited from class com.google.common.collect.AbstractIterator

endOfData, hasNext, next, peek

Methods inherited from class com.google.common.collect.UnmodifiableIterator

remove

Methods inherited from class java.lang.Object

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

Constructor Detail

PartitionTokenScanner.RangedIterator

protected PartitionTokenScanner.RangedIterator(Iterable<ILexerTokenRegion> base,
                                    org.eclipse.jface.text.IRegion overlapRegion)

Method Detail

computeNext

protected ILexerTokenRegion computeNext()

Specified by:

computeNext in class com.google.common.collect.AbstractIterator<ILexerTokenRegion>