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Configuration Parameters

• case (boolean, optional) - If true, all tokens are separated on a case change (default = true)
• number (boolean, optional) - If true, all tokens are separated on a letter-number. (default = true)
• punctuation (boolean, optional) - If true, all tokens are separated on an alphanumeric-punctuation. (default = true)

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{
  	"type":"CharChangeSplitter",
  	"case": true,
	"number": true,
	"punctuation": true
}

Output Flags

Note that flags are placed on every token as appropriate to the current token:

• If the token is "President" then that token will have the TITLE_CASE flag.
• If a new lower-case normalized interpretation, "president" is added as an alternative, this alternative will have the "ALL_LOWER_CASE" 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:

• CHAR_CHANGE -  Identifies the vertex as a change between character formats

Example

With Defaults 

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

{
	"type":"CharChangeSplitter",
	"punctuation" : false
}

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

{
	"type":"CharChangeSplitter",
	"number" : false
}

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

{
	"type":"CharChangeSplitter",
	"case" : false
}

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