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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.gcp.spanner.op.write;

import java.util.Collection;
import java.util.Collections;

import com.google.cloud.spanner.DatabaseClient;
import com.google.cloud.spanner.KeySet;
import com.google.cloud.spanner.Mutation;

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.serialize.fieldcache.PhysicalDatabeanFieldInfo;

public class SpannerDeleteAllOp<
		PK extends PrimaryKey,
		D extends Databean,
		F extends DatabeanFielder>
extends SpannerBaseWriteOp{

	public SpannerDeleteAllOp(
			DatabaseClient client,
			PhysicalDatabeanFieldInfo fieldInfo,
			Config config){
		this(client, config, fieldInfo.getTableName());
	}

	protected SpannerDeleteAllOp(DatabaseClient client, Config config, String tableName){
		super(client, tableName, config, Collections.emptyList());
	}

	@Override
	public Collection getMutations(){
		return Collections.singletonList(Mutation.delete(tableName, KeySet.all()));
	}

}