/**
* set the default sampling; this is an unavoidable violation of MathType immutability - a
* RealTupleType must be an argument (directly or through a SetType) to the constructor of its
* default Set; this method throws an Exception if getDefaultSet has previously been invoked
*/
public synchronized void setDefaultSet(Set sampling) throws VisADException {
if (sampling.getDimension() != getDimension()) {
throw new SetException("RealTupleType.setDefaultSet: dimensions don't match");
}
if (DefaultSetEverAccessed) {
throw new TypeException("RealTupleType: DefaultSet already accessed" + " so cannot change");
}
DefaultSet = sampling;
/* WLH 4 Feb 98 copied from constructor */
if (DefaultSet != null && !Unit.canConvertArray(DefaultSet.getSetUnits(), DefaultUnits)) {
throw new UnitException(
"RealTupleType: default Set Units must be " + "convertable with default Units");
}
if (DefaultCoordinateSystem != null && DefaultSet != null) {
CoordinateSystem cs = DefaultSet.getCoordinateSystem();
if (cs != null && !cs.getReference().equals(DefaultCoordinateSystem.getReference())) {
throw new CoordinateSystemException(
"RealTupleType: Default coordinate system "
+ DefaultCoordinateSystem.getReference()
+ " must match"
+ " default set CoordinateSystem "
+ (cs == null ? null : cs.getReference()));
}
if (!Unit.canConvertArray(
DefaultCoordinateSystem.getCoordinateSystemUnits(), DefaultSet.getSetUnits())) {
throw new UnitException(
"RealTupleType: CoordinateSystem Units must be "
+ "convertable with default Set Units");
}
}
}
/**
* array of component types; default CoordinateSystem for values of this type (including Function
* domains) and may be null; default Set used when this type is a FunctionType domain and may be
* null
*/
public RealTupleType(RealType[] types, CoordinateSystem coord_sys, Set set)
throws VisADException {
super(types);
if (coord_sys != null && types.length != coord_sys.getDimension()) {
throw new CoordinateSystemException("RealTupleType: bad CoordinateSystem dimension");
}
DefaultCoordinateSystem = coord_sys;
DefaultSet = set;
DefaultSetEverAccessed = false;
setDefaultUnits(types);
if (DefaultCoordinateSystem != null
&& !Unit.canConvertArray(
DefaultCoordinateSystem.getCoordinateSystemUnits(), DefaultUnits)) {
throw new UnitException(
"RealTupleType: CoordinateSystem Units must be " + "convertable with default Units");
}
if (DefaultSet != null && !Unit.canConvertArray(DefaultSet.getSetUnits(), DefaultUnits)) {
throw new UnitException(
"RealTupleType: default Set Units must be " + "convertable with default Units");
}
if (DefaultCoordinateSystem != null && DefaultSet != null) {
CoordinateSystem cs = DefaultSet.getCoordinateSystem();
if (cs != null && !cs.getReference().equals(DefaultCoordinateSystem.getReference())) {
throw new CoordinateSystemException(
"RealTupleType: Default coordinate system "
+ (coord_sys == null ? null : coord_sys.getReference())
+ " must match"
+ " default set CoordinateSystem "
+ (cs == null ? null : cs.getReference()));
}
if (!Unit.canConvertArray(
DefaultCoordinateSystem.getCoordinateSystemUnits(), DefaultSet.getSetUnits())) {
throw new UnitException(
"RealTupleType: CoordinateSystem Units must be "
+ "convertable with default Set Units");
}
}
}