Struct rusoto_cloudsearch::AnalysisOptions

pub struct AnalysisOptions {
    pub algorithmic_stemming: Option<String>,
    pub japanese_tokenization_dictionary: Option<String>,
    pub stemming_dictionary: Option<String>,
    pub stopwords: Option<String>,
    pub synonyms: Option<String>,
}

Synonyms, stopwords, and stemming options for an analysis scheme. Includes tokenization dictionary for Japanese.

Fields

algorithmic_stemming: Option<String>

The level of algorithmic stemming to perform: none, minimal, light, or full. The available levels vary depending on the language. For more information, see Language Specific Text Processing Settings in the Amazon CloudSearch Developer Guide

japanese_tokenization_dictionary: Option<String>

A JSON array that contains a collection of terms, tokens, readings and part of speech for Japanese Tokenizaiton. The Japanese tokenization dictionary enables you to override the default tokenization for selected terms. This is only valid for Japanese language fields.

stemming_dictionary: Option<String>

A JSON object that contains a collection of string:value pairs that each map a term to its stem. For example, {"term1": "stem1", "term2": "stem2", "term3": "stem3"}. The stemming dictionary is applied in addition to any algorithmic stemming. This enables you to override the results of the algorithmic stemming to correct specific cases of overstemming or understemming. The maximum size of a stemming dictionary is 500 KB.

stopwords: Option<String>

A JSON array of terms to ignore during indexing and searching. For example, ["a", "an", "the", "of"]. The stopwords dictionary must explicitly list each word you want to ignore. Wildcards and regular expressions are not supported.

synonyms: Option<String>

A JSON object that defines synonym groups and aliases. A synonym group is an array of arrays, where each sub-array is a group of terms where each term in the group is considered a synonym of every other term in the group. The aliases value is an object that contains a collection of string:value pairs where the string specifies a term and the array of values specifies each of the aliases for that term. An alias is considered a synonym of the specified term, but the term is not considered a synonym of the alias. For more information about specifying synonyms, see Synonyms in the Amazon CloudSearch Developer Guide.

Trait Implementations

impl Clone for AnalysisOptions

fn clone(&self) -> AnalysisOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AnalysisOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AnalysisOptions

fn default() -> AnalysisOptions

Returns the “default value” for a type.

impl PartialEq<AnalysisOptions> for AnalysisOptions

fn eq(&self, other: &AnalysisOptions) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &AnalysisOptions) -> bool

This method tests for !=.

impl StructuralPartialEq for AnalysisOptions