Defining examples elegantly (OK) [1001869]

< > BotCompany Repo | #1001869 // Defining examples elegantly (OK)

JavaX source code [tags: use-pretranspiled] - run with: x30.jar

!7

// an example
static class E {
  S in, out;
}

// Note the use of the clever group function to initialize a bunch of
// objects with minimal typing.
static L<E> examples = group(E, splitAtSpace("in out"), ll(
  "0", "00",
  "1", "11",
  "5", "55",
  "a", "aa",
  "b", "bb"));
  
p {
  printStruct(examples);
}

static <A> L<A> group(Class<A> theClass, L<S> fields, L data) {
  new L<A> l;
  try {
  for (int i = 0; i < l(data); i += l(fields)) {
    A o = newObject(theClass);
    for (int j = 0; j < min(l(fields), l(data)-i); j++) {
      S field = fields.get(j);
      O item = data.get(i+j);
      setOpt(o, field, item);
    }
    l.add(o);
  }
  } catch e { printStackTrace(e); }
  ret l;
}

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Snippet ID:

#1001869

Snippet name:

Defining examples elegantly (OK)

Eternal ID of this version:

#1001869/6

Text MD5:

fc83a99e4b024c0a41abbebb8139c7f5

Transpilation MD5:

481ecc89ec0cc1fe7fd1615d1d503d56

Author:

stefan

Category:

Type:

JavaX source code

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-07-13 14:47:40

Source code size:

734 bytes / 35 lines

Pitched / IR pitched:

No / No

Views / Downloads:

544 / 622

Version history:

5 change(s)

Referenced in:

[show references]

1	!7
2
3	// an example
4	static class E {
5	S in, out;
6	}
7
8	// Note the use of the clever group function to initialize a bunch of
9	// objects with minimal typing.
10	static L<E> examples = group(E, splitAtSpace("in out"), ll(
11	"0", "00",
12	"1", "11",
13	"5", "55",
14	"a", "aa",
15	"b", "bb"));
16
17	p {
18	printStruct(examples);
19	}
20
21	static <A> L<A> group(Class<A> theClass, L<S> fields, L data) {
22	new L<A> l;
23	try {
24	for (int i = 0; i < l(data); i += l(fields)) {
25	A o = newObject(theClass);
26	for (int j = 0; j < min(l(fields), l(data)-i); j++) {
27	S field = fields.get(j);
28	O item = data.get(i+j);
29	setOpt(o, field, item);
30	}
31	l.add(o);
32	}
33	} catch e { printStackTrace(e); }
34	ret l;
35	}