com.aquenos.cassandra.pvarchiver.common

Class ObjectResultSet.ObjectResultSetIterator<V>

java.lang.Object

com.aquenos.cassandra.pvarchiver.common.ObjectResultSet.ObjectResultSetIterator<V>

Type Parameters:

V - type of the objects returns by the iterator.

All Implemented Interfaces:

Iterator<V>

Enclosing interface:

ObjectResultSet<V>

public static class ObjectResultSet.ObjectResultSetIterator<V>
extends Object
implements Iterator<V>

Simple implementation of an iterator that consumes a object result-set. This class can be used for an iterator returned by the ObjectResultSet.iterator() method.

The hasNext() method returns !objectResultSet.isExhausted(). The next() method delegates to and returns the value of objectResultSet.one(). The remove() throws an UnsupportedOperationException.

As the ObjectResultSet.isExhausted() and ObjectResultSet.one() methods may block, the iterator may block.

Author:

Sebastian Marsching

Constructor Summary

Constructors

Constructor and Description
ObjectResultSetIterator(ObjectResultSet<? extends V> objectResultSet) Creates an iterator that iterates over the specified object result-set, consuming the objects in the set.

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
V	next()
void	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

Constructor Detail

ObjectResultSetIterator

public ObjectResultSetIterator(ObjectResultSet<? extends V> objectResultSet)

Creates an iterator that iterates over the specified object result-set, consuming the objects in the set.

Parameters:

objectResultSet - object result-set over which the iterator iterates. The iterator only uses the set's isExhausted() and one() methods.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<V>

next

public V next()

Specified by:

next in interface Iterator<V>

remove

public void remove()

Specified by:

remove in interface Iterator<V>