/*
* Copyright 2011, Mysema Ltd
*
* 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.mysema.query.collections;
import com.mysema.query.DefaultQueryMetadata;
import com.mysema.query.QueryMetadata;
import com.mysema.query.SimpleQuery;
/**
* CollQuery is the default implementation of the {@link SimpleQuery} interface for collections
*
* @author tiwe
*
*/
public class CollQuery extends AbstractCollQuery<CollQuery> implements Cloneable {
/**
* Create a new CollQuery instance
*/
public CollQuery() {
super(new DefaultQueryMetadata(), DefaultQueryEngine.getDefault());
}
/**
* Creates a new CollQuery instance
*
* @param templates
*/
public CollQuery(CollQueryTemplates templates) {
this(new DefaultQueryEngine(new DefaultEvaluatorFactory(templates)));
}
/**
* Create a new CollQuery instance
*
* @param queryEngine
*/
public CollQuery(QueryEngine queryEngine) {
super(new DefaultQueryMetadata(), queryEngine);
}
/**
* Create a new CollQuery instance
*
* @param metadata
*/
public CollQuery(QueryMetadata metadata) {
super(metadata, DefaultQueryEngine.getDefault());
}
/**
* Create a new CollQuery instance
*
* @param metadata
* @param queryEngine
*/
public CollQuery(QueryMetadata metadata, QueryEngine queryEngine) {
super(metadata, queryEngine);
}
/**
* Clone the state of this query to a new CollQuery instance
*/
@Override
public CollQuery clone() {
return new CollQuery(queryMixin.getMetadata().clone(), getQueryEngine());
}
/**
* @return
*/
@Override
public QueryMetadata getMetadata() {
return queryMixin.getMetadata();
}
}