Examples with MockTokenizer org.apache.lucene.analysis.MockTokenizer used on opensource projects

Example 81 with MockTokenizer

use of org.apache.lucene.analysis.MockTokenizer in project lucene-solr by apache.

the class TestSynonymMapFilter method testRepeatsOn.

public void testRepeatsOn() throws Exception {
    b = new SynonymMap.Builder(false);
    final boolean keepOrig = false;
    add("a b", "ab", keepOrig);
    add("a b", "ab", keepOrig);
    add("a b", "ab", keepOrig);
    final SynonymMap map = b.build();
    Analyzer a = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer tokenizer = new MockTokenizer(MockTokenizer.WHITESPACE, false);
            return new TokenStreamComponents(tokenizer, new SynonymFilter(tokenizer, map, true));
        }
    };
    assertAnalyzesTo(a, "a b", new String[] { "ab", "ab", "ab" }, new int[] { 1, 0, 0 });
    a.close();
}

Example 82 with MockTokenizer

use of org.apache.lucene.analysis.MockTokenizer in project lucene-solr by apache.

the class TestSynonymMapFilter method testDoKeepOrig.

public void testDoKeepOrig() throws Exception {
    b = new SynonymMap.Builder(true);
    add("a b", "foo", true);
    final SynonymMap map = b.build();
    final Analyzer analyzer = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer tokenizer = new MockTokenizer(MockTokenizer.SIMPLE, true);
            return new TokenStreamComponents(tokenizer, new SynonymFilter(tokenizer, map, false));
        }
    };
    assertAnalyzesTo(analyzer, "a b c", new String[] { "a", "foo", "b", "c" }, new int[] { 0, 0, 2, 4 }, new int[] { 1, 3, 3, 5 }, null, new int[] { 1, 0, 1, 1 }, new int[] { 1, 2, 1, 1 }, true);
    checkAnalysisConsistency(random(), analyzer, false, "a b c");
    analyzer.close();
}

Example 83 with MockTokenizer

use of org.apache.lucene.analysis.MockTokenizer in project lucene-solr by apache.

the class TestSynonymMapFilter method testRecursion4.

public void testRecursion4() throws Exception {
    b = new SynonymMap.Builder(true);
    final boolean keepOrig = true;
    add("zoo zoo", "zoo", keepOrig);
    add("zoo", "zoo zoo", keepOrig);
    final SynonymMap map = b.build();
    Analyzer a = new Analyzer() {

        @Override
        protected TokenStreamComponents createComponents(String fieldName) {
            Tokenizer tokenizer = new MockTokenizer(MockTokenizer.WHITESPACE, false);
            return new TokenStreamComponents(tokenizer, new SynonymFilter(tokenizer, map, true));
        }
    };
    assertAnalyzesTo(a, "zoo zoo $ zoo", new String[] { "zoo", "zoo", "zoo", "$", "zoo", "zoo", "zoo" }, new int[] { 1, 0, 1, 1, 1, 0, 1 });
    a.close();
}

Example 84 with MockTokenizer

use of org.apache.lucene.analysis.MockTokenizer in project lucene-solr by apache.

the class TestSynonymMapFilter method testRandomHuge.

/** simple random test like testRandom2, but for larger docs
   */
public void testRandomHuge() throws Exception {
    Random random = random();
    final int numIters = atLeast(3);
    for (int i = 0; i < numIters; i++) {
        b = new SynonymMap.Builder(random.nextBoolean());
        final int numEntries = atLeast(10);
        if (VERBOSE) {
            System.out.println("TEST: iter=" + i + " numEntries=" + numEntries);
        }
        for (int j = 0; j < numEntries; j++) {
            add(randomNonEmptyString(), randomNonEmptyString(), random.nextBoolean());
        }
        final SynonymMap map = b.build();
        final boolean ignoreCase = random.nextBoolean();
        final Analyzer analyzer = new Analyzer() {

            @Override
            protected TokenStreamComponents createComponents(String fieldName) {
                Tokenizer tokenizer = new MockTokenizer(MockTokenizer.SIMPLE, true);
                return new TokenStreamComponents(tokenizer, new SynonymFilter(tokenizer, map, ignoreCase));
            }
        };
        checkRandomData(random, analyzer, 100, 1024);
        analyzer.close();
    }
}

Example 85 with MockTokenizer

use of org.apache.lucene.analysis.MockTokenizer in project lucene-solr by apache.

the class TestSynonymMapFilter method testBasic2.

public void testBasic2() throws Exception {
    b = new SynonymMap.Builder(true);
    final boolean keepOrig = false;
    add("aaa", "aaaa1 aaaa2 aaaa3", keepOrig);
    add("bbb", "bbbb1 bbbb2", keepOrig);
    tokensIn = new MockTokenizer(MockTokenizer.WHITESPACE, true);
    tokensIn.setReader(new StringReader("a"));
    tokensIn.reset();
    assertTrue(tokensIn.incrementToken());
    assertFalse(tokensIn.incrementToken());
    tokensIn.end();
    tokensIn.close();
    tokensOut = new SynonymFilter(tokensIn, b.build(), true);
    termAtt = tokensOut.addAttribute(CharTermAttribute.class);
    posIncrAtt = tokensOut.addAttribute(PositionIncrementAttribute.class);
    posLenAtt = tokensOut.addAttribute(PositionLengthAttribute.class);
    offsetAtt = tokensOut.addAttribute(OffsetAttribute.class);
    if (keepOrig) {
        verify("xyzzy bbb pot of gold", "xyzzy bbb/bbbb1 pot/bbbb2 of gold");
        verify("xyzzy aaa pot of gold", "xyzzy aaa/aaaa1 pot/aaaa2 of/aaaa3 gold");
    } else {
        verify("xyzzy bbb pot of gold", "xyzzy bbbb1 pot/bbbb2 of gold");
        verify("xyzzy aaa pot of gold", "xyzzy aaaa1 pot/aaaa2 of/aaaa3 gold");
    }
}