/**
 * 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.apex.benchmark;

import java.util.ArrayList;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import org.apache.apex.malhar.contrib.couchbase.AbstractCouchBaseInputOperator;
import org.apache.apex.malhar.contrib.couchbase.CouchBaseWindowStore;

/**
 * <p>CouchBaseInputOperator class.</p>
 *
 * @since 2.0.0
 */
public class CouchBaseInputOperator extends AbstractCouchBaseInputOperator<String>
{
  private static final Logger logger = LoggerFactory.getLogger(CouchBaseWindowStore.class);

  @Override
  public String getTuple(Object object)
  {
    if (object != null) {
      return object.toString();
    } else {
      logger.info("Object returned is null");
      return "null";
    }
  }

  @Override
  public ArrayList<String> getKeys()
  {
    ArrayList<String> keys = new ArrayList<String>();
    keys.add("Key0");
    keys.add("Key10");
    keys.add("Key100");
    keys.add("Key110");
    keys.add("Key120");
    keys.add("Key130");
    keys.add("Key140");
    keys.add("Key150");
    return keys;
  }

}
