Package com.github.basking2.sdsai.itrex.iterators

Class HeadIterator<T>

java.lang.Object

com.github.basking2.sdsai.itrex.iterators.HeadIterator<T>

Type Parameters:

T - The type.

All Implemented Interfaces:

Iterator<T>

public class HeadIterator<T>
extends Object
implements Iterator<T>

Return the first N elements of another iterator. This is used to implement the PagingIterator.

Constructor Summary

Constructors

Constructor	Description
HeadIterator(int n, Iterator<T> iterator)
HeadIterator(Iterator<T> iterator)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()
T	next()

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, remove

Constructor Details

HeadIterator

public HeadIterator(int n,
 Iterator<T> iterator)

HeadIterator

public HeadIterator(Iterator<T> iterator)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>