/*
* (non-Javadoc)
*
* @see fr.ifp.reservoir.model.geometry.ICoord#add(fr.ifp.reservoir.model.geometry.Coord)
*/
public Coord add(Coord add) throws ModelException {
if (add instanceof Coord2D) {
Coord2D a = (Coord2D) add;
if (NoValues.containsNoValue(x, y) || NoValues.containsNoValue(a.x, a.y)) {
return new Coord2D(NoValues.DOUBLE_NOVALUE, NoValues.DOUBLE_NOVALUE);
}
return new Coord2D(x + a.x, y + a.y);
}
Object[] msgParams = {ModelExceptionMessages.getString("msgAdd", null), "Coord2D"};
throw new ModelException(
ModelExceptionMessages.getString("msgDataTypeOperationError", msgParams));
}
/*
* (non-Javadoc)
*
* @see fr.ifp.reservoir.model.geometry.ICoord#substract(fr.ifp.reservoir.model.geometry.Coord)
*/
public Coord substract(Coord sub) throws ModelException {
if (sub instanceof Coord2D) {
Coord2D a = (Coord2D) sub;
if (NoValues.containsNoValue(x, y) || NoValues.containsNoValue(a.x, a.y)) {
return new Coord2D(NoValues.DOUBLE_NOVALUE, NoValues.DOUBLE_NOVALUE);
}
return new Coord2D(x - a.x, y - a.y);
}
Object[] msgParams = {ModelExceptionMessages.getString("msgSub", null), "Coord2D"};
throw new ModelException(
ModelExceptionMessages.getString("msgDataTypeOperationError", msgParams));
}
void check_parameter(Object t1, String paramName) throws ModelException {
if (t1 == null) {
Object[] msgParams = {paramName};
throw new ModelException(
getClass() + "#set", ModelExceptionMessages.getString("msgObjectNull", msgParams));
}
}
/*
* (non-Javadoc)
*
* @see fr.ifp.reservoir.model.geometry.ICoord#normalize()
*/
public void normalize() throws ModelException {
double a = this.calculateNorm();
if (a > 0.0d) {
x = x / a;
y = y / a;
}
// If a == 0 we do nothing.
// If negative => exception.
else if (a < 0.0d) {
throw new ModelException(ModelExceptionMessages.getString("msgInconsistent", null));
}
}