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Identifies tokens which look like numbers and flags them with the "NUMBER" flag.
Currently handles the following situations:
- Integers: 0, 1, 100
- Floats: 0.5, 12.2, 3.14159
- Negative: -1003, -12.2
Does NOT currently recognize:
- Numbers with commas: 1,314,100.3
- Numbers with scientific notation
- Computer literals: 0xBEA1, 07832
- European numbers with commas and periods swapped
- Positive: +102.3
Operates On: Lexical Items with TOKEN
Configuration
{
"type":"NumberRecognizer"
}
Flags
Lex-Item Flags:
- NUMBER - Flagged on all tokens which are numbers according to the rules above.
Vertex Flags:
None.
Example
V----------[1984 42 -10 3.14 ]-----------V
^--[1984]--V--[42]--V--[-10]--V--[3.14]--^
Item [1984] - [NUMBER,TOKEN]
Item [42] - [NUMBER,TOKEN]
Item [-10] - [NUMBER,TOKEN]
Item [3.14] - [NUMBER,TOKEN]