InMemoryResourceDao.java

/*
 * Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
 * 
 * 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 li.strolch.persistence.inmemory;

import java.util.List;

import li.strolch.model.Resource;
import li.strolch.model.query.ResourceQuery;
import li.strolch.persistence.api.ResourceDao;
import li.strolch.runtime.query.inmemory.InMemoryQuery;
import li.strolch.runtime.query.inmemory.InMemoryResourceQueryVisitor;

public class InMemoryResourceDao extends InMemoryDao<Resource> implements ResourceDao {

	@Override
	public <U> List<U> doQuery(ResourceQuery<U> resourceQuery) {
		InMemoryResourceQueryVisitor visitor = new InMemoryResourceQueryVisitor();
		InMemoryQuery<Resource, U> query = visitor.visit(resourceQuery);
		return query.doQuery(this);
	}
}