Examples with Index com.yahoo.prelude.Index used on opensource projects

Example 6 with Index

use of com.yahoo.prelude.Index in project vespa by vespa-engine.

the class Tokenizer method determineCurrentIndex.

@SuppressWarnings({ "deprecation" })
private Index determineCurrentIndex(Index defaultIndex, IndexFacts.Session indexFacts) {
    int backtrack = tokens.size();
    int tokencnt = 0;
    for (int i = 1; i <= tokens.size(); i++) {
        backtrack = tokens.size() - i;
        Token lookAt = tokens.get(backtrack);
        if (lookAt.kind != WORD && lookAt.kind != UNDERSCORE && lookAt.kind != NUMBER && lookAt.kind != DOT) {
            // do not use this token
            backtrack++;
            break;
        }
        tokencnt++;
    }
    StringBuilder tmp = new StringBuilder();
    for (int i = 0; i < tokencnt; i++) {
        Token useToken = tokens.get(backtrack + i);
        tmp.append(useToken.image);
    }
    String indexName = tmp.toString();
    if (indexName.length() > 0) {
        String canonicIndexName = indexFacts.getCanonicName(indexName);
        Index index = indexFacts.getIndex(canonicIndexName);
        if (!index.isNull()) {
            indexLastExplicitlyChangedAt = tokens.size();
            return index;
        }
    }
    return defaultIndex;
}

Example 7 with Index

use of com.yahoo.prelude.Index in project vespa by vespa-engine.

the class JuniperSearcherTestCase method createSearchDefinitionOne.

private SearchDefinition createSearchDefinitionOne() {
    SearchDefinition one = new SearchDefinition("one");
    Index dynteaser = new Index("dynteaser");
    dynteaser.setDynamicSummary(true);
    one.addIndex(dynteaser);
    Index bigteaser = new Index("bigteaser");
    dynteaser.setHighlightSummary(true);
    one.addIndex(bigteaser);
    Index otherteaser = new Index("otherteaser");
    otherteaser.setDynamicSummary(true);
    one.addIndex(otherteaser);
    return one;
}

Example 8 with Index

use of com.yahoo.prelude.Index in project vespa by vespa-engine.

the class LiteralBoostSearcherTestCase method createSearchDefinitionWithFields.

private SearchDefinition createSearchDefinitionWithFields(String name, boolean literalBoost) {
    SearchDefinition type = new SearchDefinition(name);
    Index defaultIndex = new Index("default");
    defaultIndex.setLiteralBoost(literalBoost);
    type.addIndex(defaultIndex);
    Index absoluteIndex = new Index("absolute");
    absoluteIndex.setLiteralBoost(literalBoost);
    type.addIndex(absoluteIndex);
    return type;
}

Example 9 with Index

use of com.yahoo.prelude.Index in project vespa by vespa-engine.

the class IndexFactsTestCase method assertExactIsWorking.

private void assertExactIsWorking(String indexName) {
    Index index = new Index(indexName);
    index.setExact(true, "^^^");
    IndexFacts indexFacts = createIndexFacts();
    indexFacts.addIndex("artist", index);
    Query query = new Query();
    query.getModel().getSources().add("artist");
    assertTrue(indexFacts.newSession(query).getIndex(indexName).isExact());
    Query q = newQuery("?query=" + indexName + ":foo...&search=artist", indexFacts);
    assertEquals(indexName + ":foo...", q.getModel().getQueryTree().getRoot().toString());
}

Example 10 with Index

use of com.yahoo.prelude.Index in project vespa by vespa-engine.

the class IndexFactsTestCase method testPredicateBounds.

@Test
public void testPredicateBounds() {
    Index index = new Index("a");
    assertEquals(Long.MIN_VALUE, index.getPredicateLowerBound());
    assertEquals(Long.MAX_VALUE, index.getPredicateUpperBound());
    index.addCommand("predicate-bounds [2..300]");
    assertEquals(2L, index.getPredicateLowerBound());
    assertEquals(300L, index.getPredicateUpperBound());
    index.addCommand("predicate-bounds [-20000..30000]");
    assertEquals(-20_000L, index.getPredicateLowerBound());
    assertEquals(30_000L, index.getPredicateUpperBound());
    index.addCommand("predicate-bounds [-40000000000..-300]");
    assertEquals(-40_000_000_000L, index.getPredicateLowerBound());
    assertEquals(-300L, index.getPredicateUpperBound());
    index.addCommand("predicate-bounds [..300]");
    assertEquals(Long.MIN_VALUE, index.getPredicateLowerBound());
    assertEquals(300L, index.getPredicateUpperBound());
    index.addCommand("predicate-bounds [2..]");
    assertEquals(2L, index.getPredicateLowerBound());
    assertEquals(Long.MAX_VALUE, index.getPredicateUpperBound());
}