Examples with WildcardQuery org.apache.lucene.search.WildcardQuery used on opensource projects

Example 6 with WildcardQuery

use of org.apache.lucene.search.WildcardQuery in project stargate-core by tuplejump.

the class WildcardCondition method query.

/**
     * {@inheritDoc}
     */
@Override
public Query query(Options schema) {
    if (field == null || field.trim().isEmpty()) {
        throw new IllegalArgumentException("Field name required");
    }
    if (value == null || value.trim().isEmpty()) {
        throw new IllegalArgumentException("Field value required");
    }
    Query query;
    Properties properties = schema.getProperties(field);
    Type fieldType = properties != null ? properties.getType() : Type.text;
    if (fieldType.isCharSeq()) {
        Term term = new Term(field, value);
        query = new WildcardQuery(term);
    } else {
        String message = String.format("Wildcard queries are not supported by %s mapper", fieldType);
        throw new UnsupportedOperationException(message);
    }
    return query;
}

Example 7 with WildcardQuery

use of org.apache.lucene.search.WildcardQuery in project intellij-community by JetBrains.

the class MavenIndicesTest method testCorrectlyClosingIndicesOnRemoteFacadeShutdown.

public void testCorrectlyClosingIndicesOnRemoteFacadeShutdown() throws Exception {
    MavenIndex i = myIndices.add("id", myRepositoryHelper.getTestDataPath("local1"), MavenIndex.Kind.LOCAL);
    myIndices.updateOrRepair(i, true, getMavenGeneralSettings(), EMPTY_MAVEN_PROCESS);
    MavenServerManager.getInstance().shutdown(true);
    initIndices();
    i = myIndices.getIndices().get(0);
    assertSearchResults(i, new WildcardQuery(new Term(MavenServerIndexer.SEARCH_TERM_COORDINATES, "*junit*")), "junit:junit:3.8.1", "junit:junit:3.8.2", "junit:junit:4.0");
}

Example 8 with WildcardQuery

use of org.apache.lucene.search.WildcardQuery in project intellij-community by JetBrains.

the class MavenIndicesTest method testSearching.

public void testSearching() throws Exception {
    MavenIndex i = myIndices.add("id", myRepositoryHelper.getTestDataPath("local1"), MavenIndex.Kind.LOCAL);
    myIndices.updateOrRepair(i, true, getMavenGeneralSettings(), EMPTY_MAVEN_PROCESS);
    assertSearchResults(i, new WildcardQuery(new Term(MavenServerIndexer.SEARCH_TERM_COORDINATES, "*junit*")), "junit:junit:3.8.1", "junit:junit:3.8.2", "junit:junit:4.0");
}

Example 9 with WildcardQuery

use of org.apache.lucene.search.WildcardQuery in project jackrabbit-oak by apache.

the class LucenePropertyIndex method createLikeQuery.

private static Query createLikeQuery(String name, String first) {
    first = first.replace('%', WildcardQuery.WILDCARD_STRING);
    first = first.replace('_', WildcardQuery.WILDCARD_CHAR);
    int indexOfWS = first.indexOf(WildcardQuery.WILDCARD_STRING);
    int indexOfWC = first.indexOf(WildcardQuery.WILDCARD_CHAR);
    int len = first.length();
    if (indexOfWS == len || indexOfWC == len) {
        // remove trailing "*" for prefixquery
        first = first.substring(0, first.length() - 1);
        if (JCR_PATH.equals(name)) {
            return new PrefixQuery(newPathTerm(first));
        } else {
            return new PrefixQuery(new Term(name, first));
        }
    } else {
        if (JCR_PATH.equals(name)) {
            return new WildcardQuery(newPathTerm(first));
        } else {
            return new WildcardQuery(new Term(name, first));
        }
    }
}

Example 10 with WildcardQuery

use of org.apache.lucene.search.WildcardQuery in project lucene-solr by apache.

the class EnwikiQueryMaker method getPrebuiltQueries.

private static Query[] getPrebuiltQueries(String field) {
    WildcardQuery wcq = new WildcardQuery(new Term(field, "fo*"));
    wcq.setRewriteMethod(MultiTermQuery.CONSTANT_SCORE_REWRITE);
    // be wary of unanalyzed text
    return new Query[] { new SpanFirstQuery(new SpanTermQuery(new Term(field, "ford")), 5), new SpanNearQuery(new SpanQuery[] { new SpanTermQuery(new Term(field, "night")), new SpanTermQuery(new Term(field, "trading")) }, 4, false), new SpanNearQuery(new SpanQuery[] { new SpanFirstQuery(new SpanTermQuery(new Term(field, "ford")), 10), new SpanTermQuery(new Term(field, "credit")) }, 10, false), wcq };
}