groovy.stream.iterators.groovy

Class TapIterator<T>

java.lang.Object

groovy.stream.iterators.AbstractIterator<T>

groovy.stream.iterators.groovy.TapIterator<T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

TapIteratorForFunction, TapIteratorForIndexedFunction

public class TapIterator<T>
extends AbstractIterator<T>

Field Summary

Fields

Modifier and Type	Field and Description
protected int	every
protected int	index

Fields inherited from class groovy.stream.iterators.AbstractIterator

current, exhausted, iterator, loaded

Constructor Summary

Constructors

Constructor and Description
TapIterator(Iterator<T> parent, int every, boolean withIndex, Closure<Void> output)

Method Summary

Modifier and Type	Method and Description
protected void	loadNext()
T	next()
protected void	performTap(T ret)

Methods inherited from class groovy.stream.iterators.AbstractIterator

hasNext, 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

every

protected final int every

index

protected int index

Constructor Detail

TapIterator

public TapIterator(Iterator<T> parent,
                   int every,
                   boolean withIndex,
                   Closure<Void> output)

Method Detail

loadNext

protected void loadNext()

Specified by:

loadNext in class AbstractIterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

Overrides:

next in class AbstractIterator<T>

performTap

protected void performTap(T ret)