extras/rya.indexing.pcj/src/main/java/org/apache/rya/indexing/pcj/storage/PCJIdFactory.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.rya.indexing.pcj.storage;

import java.util.UUID;

/**
 * Creates IDs for new Precomputed Joins.
 */
public class PCJIdFactory {

    /**
     * @return The next ID to use for a PCJ.
     */
    public String nextId() {
        return UUID.randomUUID().toString().replaceAll("-", "");
    }
}