/*
* GeoTools - The Open Source Java GIS Toolkit
* http://geotools.org
*
* (C) 2008, Open Source Geospatial Foundation (OSGeo)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotools.temporal.object;
import org.geotools.util.Utilities;
import org.opengis.temporal.IndeterminateValue;
import org.opengis.temporal.TemporalCoordinate;
import org.opengis.temporal.TemporalReferenceSystem;
/**
* A data type that shall be used for identifying temporal position within a temporal coordinate
* system.
*
* @author Mehdi Sidhoum (Geomatys)
*
* @source $URL$
*/
public class DefaultTemporalCoordinate extends DefaultTemporalPosition implements TemporalCoordinate {
/**
* This is the distance from the scale origin expressed as a multiple of the standard interval associated with the temporal coordinate system.
*/
private Number coordinateValue;
public DefaultTemporalCoordinate(TemporalReferenceSystem frame, IndeterminateValue indeterminatePosition, Number coordinateValue) {
super(frame, indeterminatePosition);
this.coordinateValue = coordinateValue;
}
/**
* Returns the distance from the scale origin expressed as a multiple of the standard
* interval associated with the temporal coordinate system.
*
* @todo Should we return a primitive type?
*/
public Number getCoordinateValue() {
return coordinateValue;
}
public void setCoordinateValue(Number coordinateValue) {
this.coordinateValue = coordinateValue;
}
@Override
public boolean equals(final Object object) {
if (object == this) {
return true;
}
if (object instanceof DefaultTemporalCoordinate && super.equals(object)) {
final DefaultTemporalCoordinate that = (DefaultTemporalCoordinate) object;
return Utilities.equals(this.coordinateValue, that.coordinateValue);
}
return false;
}
@Override
public int hashCode() {
int hash = super.hashCode();
hash = 37 * hash + (this.coordinateValue != null ? this.coordinateValue.hashCode() : 0);
return hash;
}
@Override
public String toString() {
StringBuilder s = new StringBuilder("TemporalCoordinate:").append('\n');
if (getFrame() != null){
s.append("TemporalReferenceSystem:").append(getFrame()).append('\n');
}
if(getIndeterminatePosition() != null) {
s.append("IndeterminateValue:").append(getIndeterminatePosition()).append('\n');
}
if (coordinateValue != null) {
s.append("coordinateValue:").append(coordinateValue).append('\n');
}
return s.toString();
}
}