server/src/main/java/com/metamx/druid/master/rules/IntervalDropRule.java

/*
 * Druid - a distributed column store.
 * Copyright (C) 2012  Metamarkets Group Inc.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package com.metamx.druid.master.rules;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.metamx.druid.client.DataSegment;

import org.joda.time.DateTime;
import org.joda.time.Interval;

/**
 */
public class IntervalDropRule extends DropRule
{
  private final Interval interval;

  @JsonCreator
  public IntervalDropRule(
      @JsonProperty("interval") Interval interval
  )
  {
    this.interval = interval;
  }

  @Override
  @JsonProperty
  public String getType()
  {
    return "dropByInterval";
  }

  @JsonProperty
  public Interval getInterval()
  {
    return interval;
  }

  @Override
  public boolean appliesTo(DataSegment segment, DateTime referenceTimestamp)
  {
    return interval.contains(segment.getInterval());
  }
}