Java Code Examples for org.apache.lucene.document.DoublePoint#newExactQuery()
The following examples show how to use
org.apache.lucene.document.DoublePoint#newExactQuery() .
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Example 1
Source File: BBoxStrategy.java From lucene-solr with Apache License 2.0 | 5 votes |
private Query makeNumberTermQuery(String field, double number) { if (hasPointVals) { return DoublePoint.newExactQuery(field, number); } else if (legacyNumericFieldType != null) { BytesRefBuilder bytes = new BytesRefBuilder(); LegacyNumericUtils.longToPrefixCoded(NumericUtils.doubleToSortableLong(number), 0, bytes); return new TermQuery(new Term(field, bytes.get())); } throw new UnsupportedOperationException("An index is required for this operation."); }
Example 2
Source File: DoubleQuery.java From HongsCORE with MIT License | 5 votes |
@Override public Query whr(String k, Object v) { if (v == null) { throw new NullPointerException("Query for "+k+" must be number, but null"); } double n2 = Synt.asDouble(v); Query q2 = DoublePoint.newExactQuery("@"+k, n2); return q2; }
Example 3
Source File: TestMemoryIndexAgainstDirectory.java From lucene-solr with Apache License 2.0 | 4 votes |
public void testPointValuesMemoryIndexVsNormalIndex() throws Exception { int size = atLeast(12); List<Integer> randomValues = new ArrayList<>(); Document doc = new Document(); for (Integer randomInteger : random().ints(size).toArray()) { doc.add(new IntPoint("int", randomInteger)); randomValues.add(randomInteger); doc.add(new LongPoint("long", randomInteger)); doc.add(new FloatPoint("float", randomInteger)); doc.add(new DoublePoint("double", randomInteger)); } MockAnalyzer mockAnalyzer = new MockAnalyzer(random()); MemoryIndex memoryIndex = MemoryIndex.fromDocument(doc, mockAnalyzer); IndexSearcher memoryIndexSearcher = memoryIndex.createSearcher(); Directory dir = newDirectory(); IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(random(), mockAnalyzer)); writer.addDocument(doc); writer.close(); IndexReader controlIndexReader = DirectoryReader.open(dir); IndexSearcher controlIndexSearcher = new IndexSearcher(controlIndexReader); Supplier<Integer> valueSupplier = () -> randomValues.get(random().nextInt(randomValues.size())); Query[] queries = new Query[] { IntPoint.newExactQuery("int", valueSupplier.get()), LongPoint.newExactQuery("long", valueSupplier.get()), FloatPoint.newExactQuery("float", valueSupplier.get()), DoublePoint.newExactQuery("double", valueSupplier.get()), IntPoint.newSetQuery("int", valueSupplier.get(), valueSupplier.get()), LongPoint.newSetQuery("long", valueSupplier.get(), valueSupplier.get()), FloatPoint.newSetQuery("float", valueSupplier.get(), valueSupplier.get()), DoublePoint.newSetQuery("double", valueSupplier.get(), valueSupplier.get()), IntPoint.newRangeQuery("int", valueSupplier.get(), valueSupplier.get()), LongPoint.newRangeQuery("long", valueSupplier.get(), valueSupplier.get()), FloatPoint.newRangeQuery("float", valueSupplier.get(), valueSupplier.get()), DoublePoint.newRangeQuery("double", valueSupplier.get(), valueSupplier.get()) }; for (Query query : queries) { assertEquals(controlIndexSearcher.count(query), controlIndexSearcher.count(query)); } memoryIndexSearcher.getIndexReader().close(); controlIndexReader.close(); dir.close(); }
Example 4
Source File: BBoxStrategy.java From lucene-solr with Apache License 2.0 | 4 votes |
private Query makeNumberTermQuery(String field, double number) { if (hasPointVals) { return DoublePoint.newExactQuery(field, number); } throw new UnsupportedOperationException("An index is required for this operation."); }
Example 5
Source File: TestPointQueries.java From lucene-solr with Apache License 2.0 | 4 votes |
public void testPointExactEquals() { Query q1, q2; q1 = IntPoint.newExactQuery("a", 1000); q2 = IntPoint.newExactQuery("a", 1000); assertEquals(q1, q2); assertEquals(q1.hashCode(), q2.hashCode()); assertFalse(q1.equals(IntPoint.newExactQuery("a", 1))); assertFalse(q1.equals(IntPoint.newExactQuery("b", 1000))); assertTrue(q1 instanceof PointRangeQuery && q2 instanceof PointRangeQuery); PointRangeQuery pq1 = (PointRangeQuery) q1; PointRangeQuery pq2 = (PointRangeQuery) q2; assertTrue(Arrays.equals(pq1.getLowerPoint(), pq2.getLowerPoint())); assertTrue(Arrays.equals(pq1.getUpperPoint(), pq2.getUpperPoint())); q1 = LongPoint.newExactQuery("a", 1000); q2 = LongPoint.newExactQuery("a", 1000); assertEquals(q1, q2); assertEquals(q1.hashCode(), q2.hashCode()); assertFalse(q1.equals(LongPoint.newExactQuery("a", 1))); assertTrue(q1 instanceof PointRangeQuery && q2 instanceof PointRangeQuery); pq1 = (PointRangeQuery) q1; pq2 = (PointRangeQuery) q2; assertTrue(Arrays.equals(pq1.getLowerPoint(), pq2.getLowerPoint())); assertTrue(Arrays.equals(pq1.getUpperPoint(), pq2.getUpperPoint())); q1 = FloatPoint.newExactQuery("a", 1000); q2 = FloatPoint.newExactQuery("a", 1000); assertEquals(q1, q2); assertEquals(q1.hashCode(), q2.hashCode()); assertFalse(q1.equals(FloatPoint.newExactQuery("a", 1))); assertTrue(q1 instanceof PointRangeQuery && q2 instanceof PointRangeQuery); pq1 = (PointRangeQuery) q1; pq2 = (PointRangeQuery) q2; assertTrue(Arrays.equals(pq1.getLowerPoint(), pq2.getLowerPoint())); assertTrue(Arrays.equals(pq1.getUpperPoint(), pq2.getUpperPoint())); q1 = DoublePoint.newExactQuery("a", 1000); q2 = DoublePoint.newExactQuery("a", 1000); assertEquals(q1, q2); assertEquals(q1.hashCode(), q2.hashCode()); assertFalse(q1.equals(DoublePoint.newExactQuery("a", 1))); assertTrue(q1 instanceof PointRangeQuery && q2 instanceof PointRangeQuery); pq1 = (PointRangeQuery) q1; pq2 = (PointRangeQuery) q2; assertTrue(Arrays.equals(pq1.getLowerPoint(), pq2.getLowerPoint())); assertTrue(Arrays.equals(pq1.getUpperPoint(), pq2.getUpperPoint())); byte[] ones = new byte[5]; Arrays.fill(ones, (byte) 0xff); q1 = BinaryPoint.newExactQuery("a", ones); q2 = BinaryPoint.newExactQuery("a", ones); assertEquals(q1, q2); assertEquals(q1.hashCode(), q2.hashCode()); byte[] other = ones.clone(); other[2] = (byte) 5; assertFalse(q1.equals(BinaryPoint.newExactQuery("a", other))); assertTrue(q1 instanceof PointRangeQuery && q2 instanceof PointRangeQuery); pq1 = (PointRangeQuery) q1; pq2 = (PointRangeQuery) q2; assertTrue(Arrays.equals(pq1.getLowerPoint(), pq2.getLowerPoint())); assertTrue(Arrays.equals(pq1.getUpperPoint(), pq2.getUpperPoint())); }
Example 6
Source File: DoublePointField.java From lucene-solr with Apache License 2.0 | 4 votes |
@Override protected Query getExactQuery(SchemaField field, String externalVal) { return DoublePoint.newExactQuery(field.getName(), parseDoubleFromUser(field.getName(), externalVal)); }
Example 7
Source File: NumberFieldMapper.java From crate with Apache License 2.0 | 4 votes |
@Override public Query termQuery(String field, Object value) { double v = parse(value, false); return DoublePoint.newExactQuery(field, v); }