LinkedToken + Tokenization [1016609]

< > BotCompany Repo | #1016609 // LinkedToken + Tokenization

JavaX fragment (include)

sclass LinkedToken {
  S t;
  LinkedToken prev, next;
  LinkedToken prevIdentical, nextIdentical;
  
  *() {}
  *(S *t) {}
}

sclass Tokenization {
  LinkedToken first, last;
  new Map<S, LinkedToken> firstByContent;
  new Map<S, LinkedToken> lastByContent;
  
  bool contains(S t) {
    ret firstByContent.get(t) != null;
  }
  
  int countInstances(S t) {
    int n = 0;
    LinkedToken lt = firstByContent.get(t);
    while (lt != null) {
      ++n;
      lt = lt.nextIdentical;
    }
    ret n;
  }
}

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Snippet ID:

#1016609

Snippet name:

LinkedToken + Tokenization

Eternal ID of this version:

#1016609/1

Text MD5:

63c077da96808860c7c2d69204aa24ba

Author:

stefan

Category:

javax / parsing

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2018-06-25 14:44:56

Source code size:

531 bytes / 28 lines

Pitched / IR pitched:

No / No

Views / Downloads:

633 / 824

Referenced in:

[show references]

1	sclass LinkedToken {
2	S t;
3	LinkedToken prev, next;
4	LinkedToken prevIdentical, nextIdentical;
5
6	*() {}
7	(S t) {}
8	}
9
10	sclass Tokenization {
11	LinkedToken first, last;
12	new Map<S, LinkedToken> firstByContent;
13	new Map<S, LinkedToken> lastByContent;
14
15	bool contains(S t) {
16	ret firstByContent.get(t) != null;
17	}
18
19	int countInstances(S t) {
20	int n = 0;
21	LinkedToken lt = firstByContent.get(t);
22	while (lt != null) {
23	++n;
24	lt = lt.nextIdentical;
25	}
26	ret n;
27	}
28	}