com.hazelcast.query.impl.predicates

Class EmptyOptimizer

java.lang.Object

com.hazelcast.query.impl.predicates.EmptyOptimizer

All Implemented Interfaces:

QueryOptimizer

public class EmptyOptimizer
extends Object
implements QueryOptimizer

Optimizer which just returns the original predicate. It's useful when optimizer is disabled.

Constructor Summary

Constructors

Constructor and Description
EmptyOptimizer()

Method Summary

Modifier and Type	Method and Description
<K,V> Predicate<K,V>	optimize(Predicate<K,V> predicate, Indexes indexes)

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyOptimizer

public EmptyOptimizer()

Method Detail

optimize

public <K,V> Predicate<K,V> optimize(Predicate<K,V> predicate,
                                     Indexes indexes)

Specified by:

optimize in interface QueryOptimizer