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Splits tokens on specified characters, typically punctuation. Multiple split characters in a row will create a single split (not multiple splits).
Operates On: Lexical Items with TOKEN
Generic Configuration Parameters
-
boundaryFlags ( type=string array
| optional
)
- List of vertex flags that indicate the beginning and end of a text block.
Tokens to process must be inside two vertices marked with this flag (e.g ["TEXT_BLOCK_SPLIT"]) -
skipFlags ( type=string array
| optional
)
- Flags to be skipped by this stage.
Tokens marked with this flag will be ignored by this stage, and no processing will be performed. -
requiredFlags ( type=string array
| optional
)
- Lex items flags required by every token to be processed.
Tokens need to have all of the specified flags in order to be processed. -
atLeastOneFlag ( type=string array
| optional
)
- Lex items flags needed by every token to be processed.
Tokens will need at least one of the flags specified in this array. -
confidenceAdjustment ( type=double
| default=1
| required
)
- Adjustment factor to apply to the confidence value of 0.0 to 2.0 from (Applies for every pattern match).
- 0.0 to < 1.0 decreases confidence value
- 1.0 confidence value remains the same
- > 1.0 to 2.0 increases confidence value
-
debug ( type=boolean
| default=false
| optional
)
- Enable all debug log functionality for the stage, if any.
-
enable ( type=boolean
| default=true
| optional
)
- Indicates if the current stage should be consider for the Pipeline Manager
- Only applies for automatic pipeline building
Configuration Parameters
-
splitChars ( type=string
| optional
)
- List of characters which should be used to split tokens
- If not present, then tokens are split on any sequence of punctuation.
-
dontSplitChars ( type=string
| optional
)
- List of characters which will NOT be used to split tokens.
- This is typically used to identify exceptions (characters which are not used to split tokens) when splitChars is missing.
- These characters are included in the produced tokens.
-
splitBeforeChars ( type=string
| optional
)
- if any character in this list occurs inside a token, that token will be split just before that character
-
splitAfterChars ( type=string
| optional
)
- if any character in this list occurs inside a token, that token will be split just after that character
-
splitPrefixChars ( type=string
| optional
)
- true/false whether to split on all punctuation (default: true)
-
splitSuffixChars ( type=string
| optional
)
- true/false whether to split on all punctuation (default: true)
-
splitFlag ( type=string
| optional
)
- The flag to be put on the vertex between the two tokens.
- If missing, defaults to ALL_PUNCTUATION.
$action.getHelper().renderConfluenceMacro("$codeS$body$codeE")
Example Output
$action.getHelper().renderConfluenceMacro("$codeS$body$codeE")Splits on all punctuation, except periods.
For example, the token: "SagaToolkit-1.0" will produce the following graph:
V-------[SagaToolkit-1.0]-------V
^----[SagaToolkit]--V--[1.0]----^
$action.getHelper().renderConfluenceMacro("$codeS$body$codeE")
V-----[Abe-Lincoln]-----V--[likes]--V--[the]--V-----[iPhone-*&@#*&7.0]-----V
^--[Abe]--V--[Lincoln]--^ ^--[iPhone]--V--[7]--V--[0]--^
$action.getHelper().renderConfluenceMacro("$codeS$body$codeE")
V-----[Abe-Lincoln]-----V--[likes]--V--[the]--V--[iPhone-*&@#*&7.0]--V
^--[Abe]--V--[Lincoln]--^ ^--[iPhone]--V--[7.0]--^
$action.getHelper().renderConfluenceMacro("$codeS$body$codeE")
V-----[Abe-Lincoln]-----V--[likes]--V--[the]--V--------[iPhone-*&@#*&7.0]--------V
^--[Abe]--V--[Lincoln]--^ ^--[iPhone]--V--[*&@]--V--[*&7.0]--^
Output Flags
Lex-Item Flags:
- TOKEN - All tokens produced are tagged as TOKEN
Vertex Flags:
- ALL_PUNCTUATION - Identifies the vertex as all token
- The default flag if no "splitFlag" is present.
- <splitFlag> - Defines an alternative flag to ALL_PUNCTUATION, if desired (see above)