Excerpt |
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Separates tokens based on character changes from lowercase-uppercase, letter-number, alphanumeric-punctuation. Without taking any character in the vertex, and respecting the capital letter. |
Operates On: Lexical Items with TOKEN flagand possibly other flags as specified below.
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| Generic Configuration Parameters |
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| Generic Configuration Parameters |
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Configuration Parameters
- case (boolean, optional) -
If true, all tokens are separated on a case change |
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( = true)number (boolean, optional) - Parameter |
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summary | If true, all tokens are separated on a letter-number |
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. ( = true) | true |
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name | number |
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type | boolean |
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- punctuation (boolean, optional) -
If true, all tokens are separated on an alphanumeric-punctuation |
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. ( = true) - splitFlag (string, optional) - Flasg name used to identify the vertex created by the split. If none provided "ALL_PUNCTUATION" is used.
| true |
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name | punctuation |
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type | boolean |
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Parameter |
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summary | If true, all tokens are separated on an alphanumeric-punctuation |
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name | splitFlag |
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Saga_config_stage |
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boundaryFlags | text block split |
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stage | CharChangeSplitter |
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requiredFlags | token |
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" |
Code Block |
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language | js |
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theme | Eclipse |
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title | Example Configuration |
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{
"type":"CharChangeSplitter",
"case": true,
"number": true,
"punctuation": true
} |
Example Output
...
Note that flags are placed on every token as appropriate to the current token:
- If the token being process is "token.123", the parameter "punctuation" is set, then one of tokens generated should be ".", and it will have the ALL_PUNCTUATION flag.
- If the token being process is "token.123", the parameter "punctuation" is NOT set, then one of tokens generated should be "token.", and it will have the HAS_PUNCTUATION flag.
Lex-Item Flags:
- TOKEN - All tokens produced are tagged as TOKEN
- ALL_PUNCTUATION - Tokens processed or produced composed only of punctuation characters are tagged as ALL_PUNCTUATION
- HAS_DIGIT - Tokens produced with at least one digit character are tagged as HAS_DIGIT
- HAS_PUNCTUATION - Tokens produced with at least one punctuation character are tagged as HAS_PUNCTUATION. (ALL_PUNCTUATION will not be tagged as HAS_PUNCTUATION)
Vertex Flags:
If no flag is set on the "splitFlag" parameter:
- ALL_PUNCTUATION - Identifies the vertex all puntuation characters.
Example
With Defaults
Code Block |
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language | text |
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theme | FadeToGrey |
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V--[Issues]--V--[with]--V------------[SagaToken123@#$]-------------V--[send]--V--[email]--V--[to]--V-------------------[[email protected]]--------------------V--[for]--V--[HELP]--V
^--[Saga]--V--[Token]--V--[123]--V--[@#$]--^ ^--[it]--V--[@]--V--[this]--V--[Company]--V--[.]--V--[com]--^ |
Without Punctuation Separation
Code Block |
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{
"type":"CharChangeSplitter",
"punctuation" : false
} |
Saga_config_stage |
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boundaryFlags | text block split |
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stage | CharChangeSplitter |
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requiredFlags | token |
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title | Without Punctuation Separation |
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"punctuation": false |
Saga_graph |
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Code Block |
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language | text |
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theme | FadeToGrey |
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V--[Issues]--V--[with]--V---------[SagaToken123@#$]---------V--[send]--V--[email]--V--[to]--V-----[[email protected]]------V--[for]--V--[HELP]--V
^--[Saga]--V--[Token]--V--[123@#$]--^ ^--[it@this]--V--[Company.com]--^ |
Without Number Separation
Code Block |
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{
"type":"CharChangeSplitter",
"number" : false
} |
Saga_config_stage |
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boundaryFlags | text block split |
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stage | CharChangeSplitter |
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requiredFlags | token |
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title | Without Number Separation |
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"number": false |
Saga_graph |
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Code Block |
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language | text |
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theme | FadeToGrey |
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V--[Issues]--V--[with]--V---------[SagaToken123@#$]---------V--[send]--V--[email]--V--[to]--V-------------------[[email protected]]--------------------V--[for]--V--[HELP]--V
^--[Saga]--V--[Token123]--V--[@#$]--^ ^--[it]--V--[@]--V--[this]--V--[Company]--V--[.]--V--[com]--^ |
Without Case Separation
Code Block |
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{
"type":"CharChangeSplitter",
"case" : false
} |
Saga_config_stage |
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boundaryFlags | text block split |
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stage | CharChangeSplitter |
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requiredFlags | token |
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title | Without Case Separation |
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"case": false |
Saga_graph |
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Code Block |
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language | text |
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theme | FadeToGrey |
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V--[Issues]--V--[with]--V---------[SagaToken123@#$]---------V--[send]--V--[email]--V--[to]--V----------------[[email protected]]----------------V--[for]--V--[HELP]--V
^--[SagaToken]--V--[123]--V--[@#$]--^ ^--[it]--V--[@]--V--[thisCompany]--V--[.]--V--[com]--^ |
Output Flags
Note that flags are placed on every token as appropriate to the current token:
- If the token being processed is "token.123", the parameter "punctuation" is set, then one of tokens generated should be "." and it will have the ALL_PUNCTUATION flag.
- If the token being processed is "token.123", the parameter "punctuation" is NOT set, then one of tokens generated should be "token." and it will have the HAS_PUNCTUATION flag.
Lex-Item Flags:
- TOKEN - All tokens produced are tagged as TOKEN.
- ALL_PUNCTUATION - Tokens processed or produced composed only of punctuation characters are tagged as ALL_PUNCTUATION.
- HAS_DIGIT - Tokens produced with at least one digit character are tagged as HAS_DIGIT.
- HAS_PUNCTUATION - Tokens produced with at least one punctuation character are tagged as HAS_PUNCTUATION. (ALL_PUNCTUATION will not be tagged as HAS_PUNCTUATION).
Info |
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In version 1.2.2 these flags were added: - ALL_DIGITS - All characters in the token are digits
- HAS_LETTER - At least one character is a letter
- ALL_LETTERS - All characters in the token are letters
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Vertex Flags:
If no flag is set on the "splitFlag" parameter:
- CHAR_CHANGE - Identifies the vertex as change type between 2 character (between letter, number or punctuation).