Example usage for org.apache.lucene.analysis.synonym SolrSynonymParser parse

Introduction

In this page you can find the example usage for org.apache.lucene.analysis.synonym SolrSynonymParser parse.

Prototype

@Override
    public void parse(Reader in) throws IOException, ParseException 

Source Link

Usage

From source file:brightsolid.solr.plugins.TestTargetPositionQuerySynonyms.java

License:Apache License

@Override
public void setUp() throws Exception {
    super.setUp();

    String testFile = "one, uno, un\n" + "two, dos, too\n" + "three, free, tres";

    SolrSynonymParser parser = new SolrSynonymParser(true, true, new MockAnalyzer(random()));
    parser.parse(new StringReader(testFile));

    final SynonymMap map = parser.build();
    Analyzer analyzer = new Analyzer() {
        @Override// w  w  w  . j av  a2 s  .  c om
        protected TokenStreamComponents createComponents(String fieldName, Reader reader) {
            Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.WHITESPACE, true);
            return new TokenStreamComponents(tokenizer, new SynonymFilter(tokenizer, map, false));
        }
    };

    directory = newDirectory();
    RandomIndexWriter iw = new RandomIndexWriter(random(), directory, analyzer);
    Document doc = new Document();
    FieldType newType = new FieldType(org.apache.lucene.document.TextField.TYPE_STORED);
    newType.setOmitNorms(true);
    Field field = newField("field", "", newType);
    field.fieldType().setOmitNorms(true);

    doc.add(field);

    field.setStringValue("one two three");
    iw.addDocument(doc);
    field.setStringValue("two three one");
    iw.addDocument(doc);
    field.setStringValue("three one two");
    iw.addDocument(doc);

    reader = iw.getReader();
    iw.close();
    searcher = newSearcher(reader);
}

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