BartRunnerAndroid/app/src/main/java/com/dougkeen/bart/model/StationPair.java

package com.dougkeen.bart.model;

import org.apache.commons.lang3.ObjectUtils;

import android.database.Cursor;
import android.os.Parcel;
import android.os.Parcelable;

import com.dougkeen.bart.data.CursorUtils;
import com.dougkeen.bart.data.RoutesColumns;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

public class StationPair implements Parcelable {
	@JsonCreator
	public StationPair(@JsonProperty("origin") Station origin,
			@JsonProperty("destination") Station destination) {
		super();
		this.origin = origin;
		this.destination = destination;
	}

	public StationPair(Parcel in) {
		readFromParcel(in);
	}

	public static StationPair createFromCursor(Cursor cursor) {
		StationPair pair = new StationPair(
				Station.getByAbbreviation(CursorUtils.getString(cursor,
						RoutesColumns.FROM_STATION)),
				Station.getByAbbreviation(CursorUtils.getString(cursor,
						RoutesColumns.TO_STATION)));
		pair.fare = CursorUtils.getString(cursor, RoutesColumns.FARE);
		pair.fareLastUpdated = CursorUtils.getLong(cursor,
				RoutesColumns.FARE_LAST_UPDATED);
		pair.averageTripLength = CursorUtils.getInteger(cursor,
				RoutesColumns.AVERAGE_TRIP_LENGTH);
		pair.averageTripSampleCount = CursorUtils.getInteger(cursor,
				RoutesColumns.AVERAGE_TRIP_SAMPLE_COUNT);
		return pair;
	}

	private Station origin;
	private Station destination;
	private String fare;

	private long fareLastUpdated;
	private int averageTripLength;
	private int averageTripSampleCount;

	public Station getOrigin() {
		return origin;
	}

	public Station getDestination() {
		return destination;
	}

	public String getFare() {
		return fare;
	}

	public void setFare(String fare) {
		this.fare = fare;
	}

	public long getFareLastUpdated() {
		return fareLastUpdated;
	}

	public void setFareLastUpdated(long fareLastUpdated) {
		this.fareLastUpdated = fareLastUpdated;
	}

	public int getAverageTripLength() {
		return averageTripLength;
	}

	public void setAverageTripLength(int averageTripLength) {
		this.averageTripLength = averageTripLength;
	}

	public int getAverageTripSampleCount() {
		return averageTripSampleCount;
	}

	public void setAverageTripSampleCount(int averageTripSampleCount) {
		this.averageTripSampleCount = averageTripSampleCount;
	}

	public boolean isBetweenStations(Station station1, Station station2) {
		return (origin.equals(station1) && destination.equals(station2))
				|| (origin.equals(station2) && destination.equals(station1));
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result
				+ ((destination == null) ? 0 : destination.hashCode());
		result = prime * result + ((origin == null) ? 0 : origin.hashCode());
		return result;
	}

	public boolean fareEquals(StationPair other) {
		if (other == null)
			return false;
		return ObjectUtils.equals(getFare(), other.getFare())
				&& ObjectUtils.equals(getFareLastUpdated(),
						other.getFareLastUpdated());
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		StationPair other = (StationPair) obj;
		if (destination != other.destination)
			return false;
		if (origin != other.origin)
			return false;
		return true;
	}

	@Override
	public String toString() {
		return "StationPair [origin=" + origin + ", destination=" + destination
				+ "]";
	}

	@Override
	public int describeContents() {
		return 0;
	}

	public void writeToParcel(Parcel dest, int flags) {
		dest.writeString(origin.abbreviation);
		dest.writeString(destination.abbreviation);
	}

	private void readFromParcel(Parcel in) {
		origin = Station.getByAbbreviation(in.readString());
		destination = Station.getByAbbreviation(in.readString());
	}

	public static final Parcelable.Creator<StationPair> CREATOR = new Parcelable.Creator<StationPair>() {
		public StationPair createFromParcel(Parcel in) {
			return new StationPair(in);
		}

		public StationPair[] newArray(int size) {
			return new StationPair[size];
		}
	};
}