Package com.azure.search.documents.indexes.models

Class NGramTokenizer

java.lang.Object

com.azure.search.documents.indexes.models.LexicalTokenizer

com.azure.search.documents.indexes.models.NGramTokenizer

public final class NGramTokenizer
extends LexicalTokenizer

Tokenizes the input into n-grams of the given size(s). This tokenizer is implemented using Apache Lucene.

Constructor Summary

Constructors

Constructor	Description
NGramTokenizer(String name)	Constructor of NGramTokenizer.

Method Summary

Modifier and Type	Method	Description
Integer	getMaxGram()	Get the maxGram property: The maximum n-gram length.
Integer	getMinGram()	Get the minGram property: The minimum n-gram length.
List<TokenCharacterKind>	getTokenChars()	Get the tokenChars property: Character classes to keep in the tokens.
NGramTokenizer	setMaxGram(Integer maxGram)	Set the maxGram property: The maximum n-gram length.
NGramTokenizer	setMinGram(Integer minGram)	Set the minGram property: The minimum n-gram length.
NGramTokenizer	setTokenChars(TokenCharacterKind... tokenChars)	Set the tokenChars property: Character classes to keep in the tokens.
NGramTokenizer	setTokenChars(List<TokenCharacterKind> tokenChars)	Set the tokenChars property: Character classes to keep in the tokens.

Methods inherited from class com.azure.search.documents.indexes.models.LexicalTokenizer

getName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NGramTokenizer

public NGramTokenizer(String name)

Constructor of NGramTokenizer.

Parameters:

name - The name of the tokenizer. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters.

Method Detail

getMinGram

public Integer getMinGram()

Get the minGram property: The minimum n-gram length. Default is 1. Maximum is 300. Must be less than the value of maxGram.

Returns:

the minGram value.

setMinGram

public NGramTokenizer setMinGram(Integer minGram)

Set the minGram property: The minimum n-gram length. Default is 1. Maximum is 300. Must be less than the value of maxGram.

Parameters:

minGram - the minGram value to set.

Returns:

the NGramTokenizer object itself.

getMaxGram

public Integer getMaxGram()

Get the maxGram property: The maximum n-gram length. Default is 2. Maximum is 300.

Returns:

the maxGram value.

setMaxGram

public NGramTokenizer setMaxGram(Integer maxGram)

Set the maxGram property: The maximum n-gram length. Default is 2. Maximum is 300.

Parameters:

maxGram - the maxGram value to set.

Returns:

the NGramTokenizer object itself.

getTokenChars

public List<TokenCharacterKind> getTokenChars()

Get the tokenChars property: Character classes to keep in the tokens.

Returns:

the tokenChars value.

setTokenChars

public NGramTokenizer setTokenChars(TokenCharacterKind... tokenChars)

Set the tokenChars property: Character classes to keep in the tokens.

Parameters:

tokenChars - the tokenChars value to set.

Returns:

the NGramTokenizer object itself.

setTokenChars

public NGramTokenizer setTokenChars(List<TokenCharacterKind> tokenChars)

Set the tokenChars property: Character classes to keep in the tokens.

Parameters:

tokenChars - the tokenChars value to set.

Returns:

the NGramTokenizer object itself.