stemmer_override - Code Search

src/main/resources/fess_indices/fess.json

      "filter": {
        "stemmer_en_filter": {
          "type": "stemmer",
          "name": "english"
        },
        "english_override": {
          "type":       "stemmer_override",
          "rules_path": "${fess.dictionary.path}en/stemmer_override.txt"
        },
        "possessive_stemmer_en_filter": {
          "type": "stemmer",
          "name": "possessive_english"
        },
        "stopword_en_filter": {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sun Mar 15 07:52:55 GMT 2026

- 40K bytes

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideCreator.java

 * from files that match the pattern "stemmer_override.*\\.txt".
 */
public class StemmerOverrideCreator extends DictionaryCreator {
    private static final Logger logger = LogManager.getLogger(StemmerOverrideCreator.class);

    /**
     * Constructs a new creator for stemmer override dictionaries.
     * It sets the file pattern to match files starting with "stemmer_override"
     * and ending with ".txt".
     */

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Fri Nov 28 16:29:12 GMT 2025

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github.com/codelibs/fess

src/main/java/org/codelibs/fess/dict/stemmeroverride/StemmerOverrideFile.java

 */
public class StemmerOverrideFile extends DictionaryFile<StemmerOverrideItem> {
    private static final Logger logger = LogManager.getLogger(StemmerOverrideFile.class);

    private static final String STEMMER_OVERRIDE = "stemmeroverride";

    /** The list of stemmer override items loaded from the dictionary file. */
    List<StemmerOverrideItem> stemmerOverrideItemList;

    /**
     * Constructs a new stemmer override file.
     *

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Dec 20 05:56:45 GMT 2025

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github.com/codelibs/fess

src/main/resources/fess_indices/_aws/fess.json

        }
      },
      "filter": {
        "stemmer_en_filter": {
          "type": "stemmer",
          "name": "english"
        },
        "english_override": {
          "type":       "stemmer_override",
          "rules": []
        },
        "possessive_stemmer_en_filter": {
          "type": "stemmer",
          "name": "possessive_english"
        },
        "stopword_en_filter": {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sun Mar 15 07:52:55 GMT 2026

- 117.5K bytes

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github.com/codelibs/fess

src/main/resources/fess_indices/_cloud/fess.json

        }
      },
      "filter": {
        "stemmer_en_filter": {
          "type": "stemmer",
          "name": "english"
        },
        "english_override": {
          "type":       "stemmer_override",
          "rules": []
        },
        "possessive_stemmer_en_filter": {
          "type": "stemmer",
          "name": "possessive_english"
        },
        "stopword_en_filter": {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sun Mar 15 07:52:55 GMT 2026

- 117.5K bytes

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github.com/codelibs/fess

src/main/resources/esclient.xml

			<arg>"ckb-iq/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"cs/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"da/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"de/stemmer_override.txt"</arg>
		</postConstruct>

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Mar 28 06:59:19 GMT 2026

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github.com/codelibs/fess

ADDING_NEW_LANGUAGE.md

Available dictionary types:
- `stopwords.txt` - Words to exclude from indexing
- `stemmer_override.txt` - Custom stemming rules
- `protwords.txt` - Protected words (no stemming)
- `mapping.txt` - Character/token mappings

**Example directory structure:**
```
dictionary/
└── sv/
    ├── stopwords.txt
    ├── stemmer_override.txt
    └── protwords.txt
```

## Important Notes

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Thu Nov 06 11:36:30 GMT 2025

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github.com/codelibs/fess

src/main/resources/suggest_indices/_cloud/suggest_analyzer.json

      },
      "dutch_stemmer": {
        "type":       "stemmer",
        "language":   "dutch"
      },
      "dutch_override": {
        "type":       "stemmer_override",
        "rules": [
          "fiets=>fiets",
          "bromfiets=>bromfiets",
          "ei=>eier",
          "kind=>kinder"
        ]
      },
      "english_keywords": {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Sat Feb 27 09:26:16 GMT 2021

- 57.4K bytes

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github.com/codelibs/fess

src/main/resources/suggest_indices/_aws/suggest_analyzer.json

      },
      "dutch_stemmer": {
        "type":       "stemmer",
        "language":   "dutch"
      },
      "dutch_override": {
        "type":       "stemmer_override",
        "rules": [
          "fiets=>fiets",
          "bromfiets=>bromfiets",
          "ei=>eier",
          "kind=>kinder"
        ]
      },
      "english_keywords": {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Wed Mar 24 12:55:37 GMT 2021

- 57.4K bytes

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github.com/codelibs/fess

src/main/resources/suggest_indices/suggest_analyzer.json

      },
      "dutch_stemmer": {
        "type":       "stemmer",
        "language":   "dutch"
      },
      "dutch_override": {
        "type":       "stemmer_override",
        "rules": [
          "fiets=>fiets",
          "bromfiets=>bromfiets",
          "ei=>eier",
          "kind=>kinder"
        ]
      },
      "english_keywords": {

Created: Tue Mar 31 13:07:34 GMT 2026

- Last Modified: Thu May 23 05:09:51 GMT 2019

- 57.7K bytes

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