/*
 * Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
 * 
 * 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.
 */
package monasca.api.domain.model.statistic;

import com.fasterxml.jackson.annotation.JsonProperty;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

import monasca.api.domain.model.measurement.Measurements;

/**
 * Encapsulates a metric measurements.
 */
public class Statistics extends Measurements {

  public Statistics() {
    super();
  }

  public Statistics(String name, Map<String, String> dimensions, List<String> columns) {
    super(name, dimensions);
    this.columns = columns;

  }

  @Override
  @JsonProperty("statistics")
  public List<List<Object>> getMeasurements() {
    return this.measurements;
  }

  public void setColumns(List<String> columns) {
    this.columns = columns;
  }

  @Override
  public String toString() {
    return String.format("Statistics [name=%s, dimensions=%s,statistics=%s]", name, dimensions,
        measurements);
  }
}
