org.apache.ignite.internal.util

Class GridCursorIteratorWrapper<V>

java.lang.Object

org.apache.ignite.internal.util.GridCursorIteratorWrapper<V>

All Implemented Interfaces:

GridCursor<V>

public class GridCursorIteratorWrapper<V>
extends Object
implements GridCursor<V>

Wrap Iterator and adapt it to GridCursor.

Constructor Summary

Constructors

Constructor and Description
GridCursorIteratorWrapper(Iterator<V> iter)

Method Summary

Modifier and Type	Method and Description
V	get() Gets element at current position.
boolean	next() Attempt to move cursor position forward.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridCursorIteratorWrapper

public GridCursorIteratorWrapper(Iterator<V> iter)

Parameters:

iter - Iterator.

Method Detail

get

public V get()
      throws IgniteCheckedException

Gets element at current position. Must be called only after successful GridCursor.next() call.

Specified by:

get in interface GridCursor<V>

Returns:

Element at current position.

Throws:

IgniteCheckedException - If failed.

next

public boolean next()
             throws IgniteCheckedException

Attempt to move cursor position forward.

Specified by:

next in interface GridCursor<V>

Returns:

true If we were able to move position of cursor forward.

Throws:

IgniteCheckedException - If failed.