Tree<A> - simple generic tree class (all-in-one class) [1019095]

< > BotCompany Repo | #1019095 // Tree<A> - simple generic tree class (all-in-one class)

JavaX fragment (include) [tags: use-pretranspiled]

sclass Tree<A> extends Var<A> {
  L<Tree<A>> children;
  
  *() {}
  *(A *v) {}
  *(A *v, Iterable<Tree<A>> children) { this.children = cloneList(children); }
  
  toString { new LS out; toString(out, 0); ret lines(out); }
  
  // Note: This doesn't call the children() method
  void toString(LS out, int indent) {
    out.add(spaces(indent) + str(v));
    for (Tree<A> t : unnull(children))
      t.toString(out, indent+2);
  }
  
  A value() { ret get(); }
  
  // if you override, make sure to set field children
  L<Tree<A>> children() { ret children; }
}

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Snippet ID:

#1019095

Snippet name:

Tree<A> - simple generic tree class (all-in-one class)

Eternal ID of this version:

#1019095/19

Text MD5:

c2d62774860367d1d9a4ab06e1227246

Transpilation MD5:

165db8ad3d6e3d02748571d93568c082

Author:

stefan

Category:

javax

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-07-01 05:54:20

Source code size:

579 bytes / 21 lines

Pitched / IR pitched:

No / No

Views / Downloads:

409 / 1082

Version history:

18 change(s)

Referenced in:

[show references]

1	sclass Tree<A> extends Var<A> {
2	L<Tree<A>> children;
3
4	*() {}
5	(A v) {}
6	(A v, Iterable<Tree<A>> children) { this.children = cloneList(children); }
7
8	toString { new LS out; toString(out, 0); ret lines(out); }
9
10	// Note: This doesn't call the children() method
11	void toString(LS out, int indent) {
12	out.add(spaces(indent) + str(v));
13	for (Tree<A> t : unnull(children))
14	t.toString(out, indent+2);
15	}
16
17	A value() { ret get(); }
18
19	// if you override, make sure to set field children
20	L<Tree<A>> children() { ret children; }
21	}