Sobrescribe método equals

	public void setEta(String eta) {

		this.eta = eta;

	}

	@Override

	public int hashCode() {

		final int prime = 31;

		int result = 1;

		result = prime * result + ((cog == null) ? 0 : cog.hashCode());

		result = prime * result + ((date == null) ? 0 : date.hashCode());

		result = prime * result + ((dest == null) ? 0 : dest.hashCode());

		result = prime * result + ((eta == null) ? 0 : eta.hashCode());

		result = prime * result + ((heading == null) ? 0 : heading.hashCode());

		result = prime * result + ((navStat == null) ? 0 : navStat.hashCode());

		result = prime * result + ((sog == null) ? 0 : sog.hashCode());

		result = prime * result + ((vessel == null) ? 0 : vessel.hashCode());

		return result;

	}

	@Override

	public boolean equals(Object obj) {

		if (this == obj)

			return true;

		if (obj == null)

			return false;

		if (getClass() != obj.getClass())

			return false;

		VesselTrackingProperties other = (VesselTrackingProperties) obj;

		if (cog == null) {

			if (other.cog != null)

				return false;

		} else if (!cog.equals(other.cog))

			return false;

		if (date == null) {

			if (other.date != null)

				return false;

		} else if (!date.equals(other.date))

			return false;

		if (dest == null) {

			if (other.dest != null)

				return false;

		} else if (!dest.equals(other.dest))

			return false;

		if (eta == null) {

			if (other.eta != null)

				return false;

		} else if (!eta.equals(other.eta))

			return false;

		if (heading == null) {

			if (other.heading != null)

				return false;

		} else if (!heading.equals(other.heading))

			return false;

		if (navStat == null) {

			if (other.navStat != null)

				return false;

		} else if (!navStat.equals(other.navStat))

			return false;

		if (sog == null) {

			if (other.sog != null)

				return false;

		} else if (!sog.equals(other.sog))

			return false;

		if (vessel == null) {

			if (other.vessel != null)

				return false;

		} else if (!vessel.equals(other.vessel))

			return false;

		return true;

	}

}

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