Module org.apache.jena.core

Package org.apache.jena.util.iterator

Class SingletonIterator<T>

java.lang.Object

org.apache.jena.util.iterator.NiceIterator<T>

org.apache.jena.util.iterator.SingletonIterator<T>

All Implemented Interfaces:

Iterator<T>, IteratorCloseable<T>, Closeable, ClosableIterator<T>, ExtendedIterator<T>

public class SingletonIterator<T>
extends NiceIterator<T>
implements ExtendedIterator<T>

A ClosableIterator that contains only one element

Constructor Summary

Constructors

Constructor	Description
SingletonIterator(T element)	Constructor

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Can return a single value
T	next()	Return the value

Methods inherited from class org.apache.jena.util.iterator.NiceIterator

andThen, andThen, asList, asSet, close, close, emptyIterator, filterDrop, filterKeep, mapWith, remove, removeNext, toList, toSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.util.iterator.ClosableIterator

close

Methods inherited from interface org.apache.jena.util.iterator.ExtendedIterator

andThen, filterDrop, filterKeep, forEach, mapWith, nextOptional, removeNext, toList, toSet

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Details

SingletonIterator

public SingletonIterator(T element)

Constructor

Parameters:

element - the single value to be returned

Method Details

hasNext

public boolean hasNext()

Can return a single value

Specified by:

hasNext in interface Iterator<T>

Overrides:

hasNext in class NiceIterator<T>

next

public T next()

Return the value

Specified by:

next in interface Iterator<T>

Overrides:

next in class NiceIterator<T>