/*
 * Copyright © 2014-2017 EntIT Software LLC, a Micro Focus company (L.P.)
 *
 * 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.cloudslang.engine.partitions.services;

/**
 * Date: 4/27/12
 *
 */
public class PartitionUtils {
	public String tableName(String groupName, int partition){
		return groupName + "_" + partition;
	}

	public int partitionBefore(int partition, int groupSize) {
		return partition == 1? groupSize: partition-1;
	}

	public int partitionAfter(int partition, int groupSize) {
		return partition == groupSize? 1: partition+1;
	}
}
