groovy.stream.iterators.groovy

Class FilteringIterator<T>

java.lang.Object

groovy.stream.iterators.AbstractIterator<T>

groovy.stream.iterators.groovy.FilteringIterator<T>

All Implemented Interfaces:

java.util.Iterator<T>

Direct Known Subclasses:

FilteringIteratorForIndexedPredicate, FilteringIteratorForPredicate

public class FilteringIterator<T>
extends AbstractIterator<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected int	index

Fields inherited from class groovy.stream.iterators.AbstractIterator

current, exhausted, iterator, loaded

Constructor Summary

Constructors

Constructor and Description
FilteringIterator(java.util.Iterator<T> iterator, groovy.lang.Closure<java.lang.Boolean> predicate, boolean withIndex)

Method Summary

Modifier and Type	Method and Description
protected boolean	callFilter()
protected void	loadNext()
protected void	setDelegate()

Methods inherited from class groovy.stream.iterators.AbstractIterator

hasNext, next, remove

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Detail

index

protected int index

Constructor Detail

FilteringIterator

public FilteringIterator(java.util.Iterator<T> iterator,
                         groovy.lang.Closure<java.lang.Boolean> predicate,
                         boolean withIndex)

Method Detail

loadNext

protected void loadNext()

Specified by:

loadNext in class AbstractIterator<T>

callFilter

protected boolean callFilter()

setDelegate

protected void setDelegate()