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/*
 * Copyright © 2009 HotPads ([email protected])
 *
 * 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 io.datarouter.client.mysql.scan;

import java.util.Collection;
import java.util.List;

import io.datarouter.client.mysql.node.MysqlNodeManager;
import io.datarouter.model.databean.Databean;
import io.datarouter.model.key.primary.PrimaryKey;
import io.datarouter.model.serialize.fielder.DatabeanFielder;
import io.datarouter.storage.config.Config;
import io.datarouter.storage.op.scan.BaseNodeScanner;
import io.datarouter.storage.serialize.fieldcache.PhysicalDatabeanFieldInfo;
import io.datarouter.util.tuple.Range;

public class MysqlPrimaryKeyScanner,D extends Databean,F extends DatabeanFielder>
extends BaseNodeScanner{

	private final MysqlNodeManager mysqlNodeManager;
	private final PhysicalDatabeanFieldInfo fieldInfo;

	public MysqlPrimaryKeyScanner(
			MysqlNodeManager mysqlNodeManager,
			PhysicalDatabeanFieldInfo fieldInfo,
			Collection> ranges,
			Config config,
			boolean caseInsensitive){
		super(ranges, config, caseInsensitive);
		this.mysqlNodeManager = mysqlNodeManager;
		this.fieldInfo = fieldInfo;
	}

	@Override
	protected List loadRanges(Collection> ranges, Config config){
		return mysqlNodeManager.getKeysInRanges(fieldInfo, ranges, config);
	}

	@Override
	protected PK getPrimaryKey(PK pk){
		return pk;
	}

}




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