001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package org.apache.hadoop.registry.client.api;
020
021import org.apache.hadoop.classification.InterfaceAudience;
022import org.apache.hadoop.classification.InterfaceStability;
023
024/**
025 * Combinable Flags to use when creating a service entry.
026 */
027@InterfaceAudience.Public
028@InterfaceStability.Evolving
029public interface BindFlags {
030
031  /**
032   * Create the entry.. This is just "0" and can be "or"ed with anything
033   */
034  int CREATE = 0;
035
036  /**
037   * The entry should be created even if an existing entry is there.
038   */
039  int OVERWRITE = 1;
040
041}