/**
* Eliminates array dimensions whose dimensions are 1 (and thus in practice don't exisit)
*
* @param dds The DDS to traverse and squeeze its member arrays.
*/
public static void squeezeArrays(DConstructor dds) {
DArray a;
Enumeration e = dds.getVariables();
while (e.hasMoreElements()) {
opendap.dap.BaseType bt = (opendap.dap.BaseType) e.nextElement();
if (bt instanceof DArray) {
a = (DArray) bt;
log.debug("Squeezing array " + a.getTypeName() + " " + a.getLongName() + ";");
a.squeeze();
// System.out.print("Post squeezing: ");
// a.printDecl(System.out);
bt = a.getPrimitiveVector().getTemplate();
if (bt instanceof DConstructor) squeezeArrays((DConstructor) bt);
} else if (bt instanceof DConstructor) {
squeezeArrays((DConstructor) bt);
}
}
}
