SourceDbusFilter.java

package com.linkedin.databus2.core.filter;
/*
 *
 * Copyright 2013 LinkedIn Corp. All rights reserved
 *
 * 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.
 *
*/


import java.util.Set;

import com.linkedin.databus.core.DbusEvent;

public class SourceDbusFilter implements DbusFilter
{

  private final Set<Integer> sources;

  public SourceDbusFilter(Set<Integer> sources)
  {
    this.sources = sources;
  }

  @Override
  public boolean allow(DbusEvent e)
  {
    if (sources.contains((int)e.srcId())) {
      return true;
    }
    return false;
  }

}