org.grouplens.lenskit.cursors

Class CursorIterator<T>

java.lang.Object

org.grouplens.lenskit.cursors.CursorIterator<T>

Type Parameters:

T - The type of value in the iterator.

All Implemented Interfaces:

Iterator<T>

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

Simple implementation of an Iterator that wraps a Cursor's data. This is suitable for use with Iterable.iterator().

Author:

GroupLens Research

Constructor Summary

Constructors

Constructor and Description
CursorIterator(Cursor<T> cur) Construct a new iterator from a cursor.

Method Summary

Methods

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

Methods inherited from class java.lang.Object

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

Constructor Detail

CursorIterator

public CursorIterator(Cursor<T> cur)

Construct a new iterator from a cursor.

Parameters:

cur - The cursor to wrap.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>