/** Convert a collection of ConstantSets to the format expected by GenTest.addClassLiterals. */
public static MultiMap<Class<?>, PrimitiveOrStringOrNullDecl> toMap(
Collection<ConstantSet> constantSets) {
final MultiMap<Class<?>, PrimitiveOrStringOrNullDecl> map =
new MultiMap<Class<?>, PrimitiveOrStringOrNullDecl>();
for (ConstantSet cs : constantSets) {
Class<?> clazz;
try {
clazz = Class.forName(cs.classname);
} catch (ClassNotFoundException e) {
throw new Error("Class " + cs.classname + " not found on the classpath.");
}
for (Integer x : cs.ints) {
map.add(clazz, new PrimitiveOrStringOrNullDecl(int.class, x.intValue()));
}
for (Long x : cs.longs) {
map.add(clazz, new PrimitiveOrStringOrNullDecl(long.class, x.longValue()));
}
for (Float x : cs.floats) {
map.add(clazz, new PrimitiveOrStringOrNullDecl(float.class, x.floatValue()));
}
for (Double x : cs.doubles) {
map.add(clazz, new PrimitiveOrStringOrNullDecl(double.class, x.doubleValue()));
}
for (String x : cs.strings) {
map.add(clazz, new PrimitiveOrStringOrNullDecl(String.class, x));
}
for (Class<?> x : cs.classes) {
map.add(clazz, new PrimitiveOrStringOrNullDecl(Class.class, x));
}
}
return map;
}
