com.hazelcast.query.PagingPredicateAccessor Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2016, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.query;
import java.util.Map;
/**
* This class provides paging accessor of predicate.
*/
public final class PagingPredicateAccessor {
private PagingPredicateAccessor() {
}
public static void setAnchor(PagingPredicate predicate, int page, Map.Entry anchor) {
predicate.setAnchor(page, anchor);
}
public static Map.Entry getNearestAnchorEntry(PagingPredicate predicate) {
if (predicate == null) {
return null;
}
return predicate.getNearestAnchorEntry();
}
}