com.satori.mods.suite.gtfs.GtfsFeedMessage Maven / Gradle / Ivy

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package com.satori.mods.suite.gtfs;

import java.util.*;

import com.fasterxml.jackson.annotation.*;
import com.fasterxml.jackson.annotation.JsonInclude.*;


/**
 * The contents of a feed message.
 * A feed is a continuous stream of feed messages. Each message in the stream is
 * obtained as a response to an appropriate HTTP GET request.
 * A realtime feed is always defined with relation to an existing GTFS feed.
 * All the entity ids are resolved with respect to the GTFS feed.
 * 
 * A feed depends on some external configuration:
 * - The corresponding GTFS feed.
 * - Feed application (updates, positions or alerts). A feed should contain only
 * items of one specified application; all the other entities will be ignored.
 * - Polling frequency
 */
@JsonInclude(Include.NON_NULL)
public class GtfsFeedMessage
  extends GtfsObject {
  
  /**
   * Metadata about this feed and feed message.
   */
  @JsonProperty("header")
  public GtfsFeedHeader header;
  /**
   * Contents of the feed.
   */
  @JsonProperty("entity")
  public GtfsFeedEntity[] entity;
  
  @Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if ((o == null) || (getClass() != o.getClass())) {
      return false;
    }
    GtfsFeedMessage that = ((GtfsFeedMessage) o);
    if (!super.equals(o)) {
      return false;
    }
    if (!Objects.equals(this.header, that.header)) {
      return false;
    }
    if (!Arrays.equals(this.entity, that.entity)) {
      return false;
    }
    return true;
  }
  
  @Override
  public int hashCode() {
    int result = (super.hashCode());
    result = ((result * 31) + (this.header != null ? this.header.hashCode() : 0));
    result = ((result * 31) + Arrays.hashCode(this.entity));
    return result;
  }
  
}