content: /*
   * 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 io.ray.streaming.state.config;
  
  import java.util.Map;
  
  /** Config Helper figure out the config info. Todo replace this to config module. */
  public class ConfigHelper {
  
    public static int getIntegerOrDefault(Map config, String configKey, int defaultValue) {
      if (config.containsKey(configKey)) {
        return Integer.valueOf(String.valueOf(config.get(configKey)));
      } else {
        return defaultValue;
      }
    }
  
    public static String getStringOrDefault(Map config, String configKey, String defaultValue) {
      if (config.containsKey(configKey)) {
        return String.valueOf(config.get(configKey));
      } else {
        return defaultValue;
      }
    }
  }
  