/**
* putAll with a chance to handle collisions. Function3<Key, Object_here, Object_there,
* Object_or_null_as_merged>
*/
public Dict putAll(Dict d, Curry.Function3<Object, Object, Object, Object> collision) {
for (Map.Entry<Prop, Object> e : d.dictionary.entrySet()) {
if (!dictionary.containsKey(e.getKey())) put(e.getKey(), e.getValue());
else {
Object r = collision.apply(e.getKey(), dictionary.get(e.getKey()), e.getValue());
if (r != null) put(e.getKey(), r instanceof Mutable ? ((Mutable) r).duplicate() : r);
}
}
return this;
}
/** returns a dict of the things displaced by putting this */
public Dict putAll(Dict d) {
Dict r = new Dict();
for (Map.Entry<Prop, Object> e : d.dictionary.entrySet()) {
Object was = get(e.getKey());
put(e.getKey(), e.getValue());
if (was != null)
r.put(e.getKey(), was instanceof Mutable ? ((Mutable) was).duplicate() : was);
}
return r;
}
/** putAll, filtered */
public Dict putAll(Dict d, Function<Prop, Boolean> filter) {
for (Map.Entry<Prop, Object> e : d.dictionary.entrySet()) {
if (filter.apply(e.getKey())) {
put(
e.getKey(),
e.getValue() instanceof Mutable ? ((Mutable) e.getValue()).duplicate() : e.getValue());
}
}
return this;
}
public void multiply(Prop<Float> k, float missingValue, float by) {
put(k, getFloat(k, missingValue) * by);
}
