Package org.apache.lucene.util

Examples of org.apache.lucene.util.BytesRefBuilder.copyChars()

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                        final BinaryDocValues values = new BinaryDocValues() {
                            final BytesRefBuilder spare = new BytesRefBuilder();
                            @Override
                            public BytesRef get(int docID) {
                                searchScript.setNextDocId(docID);
                                spare.copyChars(searchScript.run().toString());
                                return spare.get();
                            }
                        };
                        return FieldData.singleton(values, null);
                    }
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            for (int i = 0; i < 797; i++) {
                String str;
                do {
                    str = TestUtil.randomRealisticUnicodeString(getRandom(), 1000);
                } while (str.length() == 0);
                ref.copyChars(str);
                long count = hash.size();
                long key = hash.add(ref.get());
                if (key < 0)
                    assertEquals(hash.size(), count);
                else
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            for (int i = 0; i < 797; i++) {
                String str;
                do {
                    str = TestUtil.randomRealisticUnicodeString(getRandom(), 1000);
                } while (str.length() == 0);
                ref.copyChars(str);
                long count = hash.size();
                long key = hash.add(ref.get());
                if (key >= 0) {
                    assertNull(strings.put(str, Long.valueOf(key)));
                    assertEquals(uniqueCount, key);
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                    assertTrue((-key)-1 < count);
                    assertEquals(hash.size(), count);
                }
            }
            for (Entry<String, Long> entry : strings.entrySet()) {
                ref.copyChars(entry.getKey());
                assertEquals(ref.get(), hash.get(entry.getValue().longValue(), scratch));
            }
            newHash();
        }
        hash.close();
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            for (int i = 0; i < 797; i++) {
                String str;
                do {
                    str = TestUtil.randomRealisticUnicodeString(getRandom(), 1000);
                } while (str.length() == 0);
                ref.copyChars(str);
                long count = hash.size();
                long key = hash.add(ref.get());

                if (key >=0) {
                    assertTrue(strings.add(str));
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            for (int i = 0; i < 797; i++) {
                String str;
                do {
                    str = TestUtil.randomRealisticUnicodeString(getRandom(), 1000);
                } while (str.length() == 0);
                ref.copyChars(str);
                long count = hash.size();
                long key = hash.find(ref.get()); //hash.add(ref);
                if (key >= 0) { // string found in hash
                    assertFalse(strings.add(str));
                    assertTrue(key < count);
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    private void assertAllIn(Set<String> strings, BytesRefHash hash) {
        BytesRefBuilder ref = new BytesRefBuilder();
        BytesRef scratch = new BytesRef();
        long count = hash.size();
        for (String string : strings) {
            ref.copyChars(string);
            long key  =  hash.add(ref.get()); // add again to check duplicates
            assertEquals(string, hash.get((-key)-1, scratch).utf8ToString());
            assertEquals(count, hash.size());
            assertTrue("key: " + key + " count: " + count + " string: " + string,
                    key < count);
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            source.reset();
            CharTermAttribute termAtt = source.addAttribute(CharTermAttribute.class);
            BytesRefBuilder builder = new BytesRefBuilder();
            while (source.incrementToken()) {
                // UTF-8
                builder.copyChars(termAtt);
                query.add(new Term(field, builder.toBytesRef()));
                count++;
            }
        }
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