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Elastic Docs ›Painless Scripting Language [master] ›Painless contexts

Analysis Predicate Context

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Analysis Predicate Context

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Use a painless script to determine whether or not the current token in an analysis chain matches a predicate.

Variables

params (Map, read-only)
User-defined parameters passed in as part of the query.
token.term (CharSequence, read-only)
The characters of the current token
token.position (int, read-only)
The position of the current token
token.positionIncrement (int, read-only)
The position increment of the current token
token.positionLength (int, read-only)
The position length of the current token
token.startOffset (int, read-only)
The start offset of the current token
token.endOffset (int, read-only)
The end offset of the current token
token.type (String, read-only)
The type of the current token
token.keyword (boolean, read-only)
Whether or not the current token is marked as a keyword

Return

boolean
Whether or not the current token matches the predicate

API

The standard Painless API is available.

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