Class WordDelimiterGraphTokenFilter
Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public class WordDelimiterGraphTokenFilter : TokenFilterBase, IWordDelimiterGraphTokenFilter, ITokenFilterConstructors
| Edit this page View SourceWordDelimiterGraphTokenFilter()
Declaration
public WordDelimiterGraphTokenFilter()Properties
| Edit this page View SourceAdjustOffsets
By default, the filter tries to output subtokens with adjusted offsets to reflect their actual position in the token stream. However, when used in combination with other filters that alter the length or starting position of tokens without changing their offsets (e.g. TrimTokenFilter) this can cause tokens with illegal offsets to be emitted. Setting AdjustOffsets to false will stop WordDelimiterGraphTokenFilter from adjusting these internal offsets.
Declaration
public bool? AdjustOffsets { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
CatenateAll
If true causes all subword parts to be catenated: "wi-fi-4000" ⇒ "wifi4000". Defaults to false.
Declaration
public bool? CatenateAll { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
CatenateNumbers
If true causes maximum runs of number parts to be catenated: "500-42" ⇒ "50042". Defaults to false.
Declaration
public bool? CatenateNumbers { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
CatenateWords
If true causes maximum runs of word parts to be catenated: "wi-fi" ⇒ "wifi". Defaults to false.
Declaration
public bool? CatenateWords { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
GenerateNumberParts
If true causes number subwords to be generated: "500-42" ⇒ "500" "42". Defaults to true.
Declaration
public bool? GenerateNumberParts { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
GenerateWordParts
If true causes parts of words to be generated: "PowerShot" ⇒ "Power" "Shot". Defaults to true.
Declaration
public bool? GenerateWordParts { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
IgnoreKeywords
If true, the filter skips tokens with a keyword attribute of true. Defaults to false.
Declaration
public bool? IgnoreKeywords { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
PreserveOriginal
If true includes original words in subwords: "500-42" ⇒ "500-42" "500" "42". Defaults to false.
Declaration
public bool? PreserveOriginal { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
ProtectedWords
A list of protected words from being delimiter.
Declaration
public IEnumerable<string> ProtectedWords { get; set; }Property Value
| Type | Description |
|---|---|
| IEnumerable<string> |
ProtectedWordsPath
protected_words_path which resolved to a file configured with protected words (one on each line). Automatically resolves to config/ based location if exists.
Declaration
public string ProtectedWordsPath { get; set; }Property Value
| Type | Description |
|---|---|
| string |
SplitOnCaseChange
If true causes "PowerShot" to be two tokens; ("Power-Shot" remains two parts regards). Defaults to true.
Declaration
public bool? SplitOnCaseChange { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
SplitOnNumerics
If true causes "j2se" to be three tokens; "j" "2" "se". Defaults to true.
Declaration
public bool? SplitOnNumerics { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
StemEnglishPossessive
If true causes trailing "'s" to be removed for each subword: "O’Neil’s" ⇒ "O", "Neil". Defaults to true.
Declaration
public bool? StemEnglishPossessive { get; set; }Property Value
| Type | Description |
|---|---|
| bool? |
TypeTable
A custom type mapping table
Declaration
public IEnumerable<string> TypeTable { get; set; }Property Value
| Type | Description |
|---|---|
| IEnumerable<string> |
TypeTablePath
A path to a custom type mapping table file
Declaration
public string TypeTablePath { get; set; }Property Value
| Type | Description |
|---|---|
| string |