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- [[analysis-whitespace-tokenizer]]
- === Whitespace Tokenizer
- The `whitespace` tokenizer breaks text into terms whenever it encounters a
- whitespace character.
- [float]
- === Example output
- [source,js]
- ---------------------------
- POST _analyze
- {
- "tokenizer": "whitespace",
- "text": "The 2 QUICK Brown-Foxes jumped over the lazy dog's bone."
- }
- ---------------------------
- // CONSOLE
- /////////////////////
- [source,console-result]
- ----------------------------
- {
- "tokens": [
- {
- "token": "The",
- "start_offset": 0,
- "end_offset": 3,
- "type": "word",
- "position": 0
- },
- {
- "token": "2",
- "start_offset": 4,
- "end_offset": 5,
- "type": "word",
- "position": 1
- },
- {
- "token": "QUICK",
- "start_offset": 6,
- "end_offset": 11,
- "type": "word",
- "position": 2
- },
- {
- "token": "Brown-Foxes",
- "start_offset": 12,
- "end_offset": 23,
- "type": "word",
- "position": 3
- },
- {
- "token": "jumped",
- "start_offset": 24,
- "end_offset": 30,
- "type": "word",
- "position": 4
- },
- {
- "token": "over",
- "start_offset": 31,
- "end_offset": 35,
- "type": "word",
- "position": 5
- },
- {
- "token": "the",
- "start_offset": 36,
- "end_offset": 39,
- "type": "word",
- "position": 6
- },
- {
- "token": "lazy",
- "start_offset": 40,
- "end_offset": 44,
- "type": "word",
- "position": 7
- },
- {
- "token": "dog's",
- "start_offset": 45,
- "end_offset": 50,
- "type": "word",
- "position": 8
- },
- {
- "token": "bone.",
- "start_offset": 51,
- "end_offset": 56,
- "type": "word",
- "position": 9
- }
- ]
- }
- ----------------------------
- /////////////////////
- The above sentence would produce the following terms:
- [source,text]
- ---------------------------
- [ The, 2, QUICK, Brown-Foxes, jumped, over, the, lazy, dog's, bone. ]
- ---------------------------
- [float]
- === Configuration
- The `whitespace` tokenizer accepts the following parameters:
- [horizontal]
- `max_token_length`::
- The maximum token length. If a token is seen that exceeds this length then
- it is split at `max_token_length` intervals. Defaults to `255`.
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