cloneWithoutFields (shallow clone) [1017345]

< > BotCompany Repo | #1017345 // cloneWithoutFields (shallow clone)

JavaX fragment (include)

static <A> A cloneWithoutFields(A o, Set<S> fieldsToSkip) ctex {
  if (o == null) null;
  final A clone = cast nuObject(o.getClass());
  Class c = o.getClass();
  while (c != Object.class) {
    Field[] fields = c.getDeclaredFields();
    for (final Field field : fields) {
      if (contains(fieldsToSkip, field.getName())) continue;
      if ((field.getModifiers() & Modifier.STATIC) != 0) continue;
      field.setAccessible(true);
      field.set(clone, field.get(o));
    }
    c = c.getSuperclass();
  }
  return clone;
}

static <A> A cloneWithoutFields(A o, S... fieldsToSkip) {
  ret cloneWithoutFields(o, asHashSet(fieldsToSkip));
}

Author comment

Began life as a copy of #1015334

Travelled to 14 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, irmadwmeruwu, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

Snippet ID:

#1017345

Snippet name:

cloneWithoutFields (shallow clone)

Eternal ID of this version:

#1017345/4

Text MD5:

360958d82754d226158d17a3e5cc6132

Author:

stefan

Category:

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-07-17 21:22:47

Source code size:

661 bytes / 20 lines

Pitched / IR pitched:

No / No

Views / Downloads:

354 / 415

Version history:

3 change(s)

Referenced in:

[show references]

1	static <A> A cloneWithoutFields(A o, Set<S> fieldsToSkip) ctex {
2	if (o == null) null;
3	final A clone = cast nuObject(o.getClass());
4	Class c = o.getClass();
5	while (c != Object.class) {
6	Field[] fields = c.getDeclaredFields();
7	for (final Field field : fields) {
8	if (contains(fieldsToSkip, field.getName())) continue;
9	if ((field.getModifiers() & Modifier.STATIC) != 0) continue;
10	field.setAccessible(true);
11	field.set(clone, field.get(o));
12	}
13	c = c.getSuperclass();
14	}
15	return clone;
16	}
17
18	static <A> A cloneWithoutFields(A o, S... fieldsToSkip) {
19	ret cloneWithoutFields(o, asHashSet(fieldsToSkip));
20	}