Examples with IndexEqualsFilter com.hazelcast.sql.impl.exec.scan.index.IndexEqualsFilter used on opensource projects

Example 6 with IndexEqualsFilter

use of com.hazelcast.sql.impl.exec.scan.index.IndexEqualsFilter in project hazelcast by hazelcast.

the class IndexInFilterTest method testContent.

@Test
public void testContent() {
    List<IndexFilter> filters = Collections.singletonList(new IndexEqualsFilter(intValue(1)));
    IndexInFilter filter = new IndexInFilter(filters);
    assertSame(filters, filter.getFilters());
}

Example 7 with IndexEqualsFilter

use of com.hazelcast.sql.impl.exec.scan.index.IndexEqualsFilter in project hazelcast by hazelcast.

the class IndexIterationPointer method createFromIndexFilterInt.

private static void createFromIndexFilterInt(IndexFilter indexFilter, boolean descending, ExpressionEvalContext evalContext, List<IndexIterationPointer> result) {
    if (indexFilter == null) {
        result.add(create(null, true, null, true, descending, null));
    }
    if (indexFilter instanceof IndexRangeFilter) {
        IndexRangeFilter rangeFilter = (IndexRangeFilter) indexFilter;
        Comparable<?> from = null;
        if (rangeFilter.getFrom() != null) {
            Comparable<?> fromValue = rangeFilter.getFrom().getValue(evalContext);
            // produces UNKNOWN result.
            if (fromValue == null) {
                return;
            }
            from = fromValue;
        }
        Comparable<?> to = null;
        if (rangeFilter.getTo() != null) {
            Comparable<?> toValue = rangeFilter.getTo().getValue(evalContext);
            // Same comment above for expressions like a < NULL.
            if (toValue == null) {
                return;
            }
            to = toValue;
        }
        result.add(create(from, rangeFilter.isFromInclusive(), to, rangeFilter.isToInclusive(), descending, null));
    } else if (indexFilter instanceof IndexEqualsFilter) {
        IndexEqualsFilter equalsFilter = (IndexEqualsFilter) indexFilter;
        Comparable<?> value = equalsFilter.getComparable(evalContext);
        result.add(create(value, true, value, true, descending, null));
    } else if (indexFilter instanceof IndexInFilter) {
        IndexInFilter inFilter = (IndexInFilter) indexFilter;
        for (IndexFilter filter : inFilter.getFilters()) {
            createFromIndexFilterInt(filter, descending, evalContext, result);
        }
    }
}

Example 8 with IndexEqualsFilter

use of com.hazelcast.sql.impl.exec.scan.index.IndexEqualsFilter in project hazelcast by hazelcast.

the class SqlDataSerializerHook method createFactory.

@SuppressWarnings("unchecked")
@Override
public DataSerializableFactory createFactory() {
    ConstructorFunction<Integer, IdentifiedDataSerializable>[] constructors = new ConstructorFunction[LEN];
    constructors[QUERY_DATA_TYPE] = arg -> new QueryDataType();
    constructors[QUERY_ID] = arg -> new QueryId();
    constructors[ROW_HEAP] = arg -> new HeapRow();
    constructors[ROW_EMPTY] = arg -> EmptyRow.INSTANCE;
    constructors[LAZY_TARGET] = arg -> new LazyTarget();
    constructors[INDEX_FILTER_VALUE] = arg -> new IndexFilterValue();
    constructors[INDEX_FILTER_EQUALS] = arg -> new IndexEqualsFilter();
    constructors[INDEX_FILTER_RANGE] = arg -> new IndexRangeFilter();
    constructors[INDEX_FILTER_IN] = arg -> new IndexInFilter();
    constructors[EXPRESSION_COLUMN] = arg -> new ColumnExpression<>();
    constructors[EXPRESSION_IS_NULL] = arg -> new IsNullPredicate();
    constructors[TARGET_DESCRIPTOR_GENERIC] = arg -> GenericQueryTargetDescriptor.DEFAULT;
    constructors[QUERY_PATH] = arg -> new QueryPath();
    constructors[EXPRESSION_CONSTANT] = arg -> new ConstantExpression<>();
    constructors[EXPRESSION_PARAMETER] = arg -> new ParameterExpression<>();
    constructors[EXPRESSION_CAST] = arg -> new CastExpression<>();
    constructors[EXPRESSION_DIVIDE] = arg -> new DivideFunction<>();
    constructors[EXPRESSION_MINUS] = arg -> new MinusFunction<>();
    constructors[EXPRESSION_MULTIPLY] = arg -> new MultiplyFunction<>();
    constructors[EXPRESSION_PLUS] = arg -> new PlusFunction<>();
    constructors[EXPRESSION_UNARY_MINUS] = arg -> new UnaryMinusFunction<>();
    constructors[EXPRESSION_AND] = arg -> new AndPredicate();
    constructors[EXPRESSION_OR] = arg -> new OrPredicate();
    constructors[EXPRESSION_NOT] = arg -> new NotPredicate();
    constructors[EXPRESSION_COMPARISON] = arg -> new ComparisonPredicate();
    constructors[EXPRESSION_IS_TRUE] = arg -> new IsTruePredicate();
    constructors[EXPRESSION_IS_NOT_TRUE] = arg -> new IsNotTruePredicate();
    constructors[EXPRESSION_IS_FALSE] = arg -> new IsFalsePredicate();
    constructors[EXPRESSION_IS_NOT_FALSE] = arg -> new IsNotFalsePredicate();
    constructors[EXPRESSION_IS_NOT_NULL] = arg -> new IsNotNullPredicate();
    constructors[EXPRESSION_ABS] = arg -> new AbsFunction<>();
    constructors[EXPRESSION_SIGN] = arg -> new SignFunction<>();
    constructors[EXPRESSION_RAND] = arg -> new RandFunction();
    constructors[EXPRESSION_DOUBLE] = arg -> new DoubleFunction();
    constructors[EXPRESSION_FLOOR_CEIL] = arg -> new FloorCeilFunction<>();
    constructors[EXPRESSION_ROUND_TRUNCATE] = arg -> new RoundTruncateFunction<>();
    constructors[INTERVAL_YEAR_MONTH] = arg -> new SqlYearMonthInterval();
    constructors[INTERVAL_DAY_SECOND] = arg -> new SqlDaySecondInterval();
    constructors[EXPRESSION_ASCII] = arg -> new AsciiFunction();
    constructors[EXPRESSION_CHAR_LENGTH] = arg -> new CharLengthFunction();
    constructors[EXPRESSION_INITCAP] = arg -> new InitcapFunction();
    constructors[EXPRESSION_LOWER] = arg -> new LowerFunction();
    constructors[EXPRESSION_UPPER] = arg -> new UpperFunction();
    constructors[EXPRESSION_CONCAT] = arg -> new ConcatFunction();
    constructors[EXPRESSION_LIKE] = arg -> new LikeFunction();
    constructors[EXPRESSION_SUBSTRING] = arg -> new SubstringFunction();
    constructors[EXPRESSION_TRIM] = arg -> new TrimFunction();
    constructors[EXPRESSION_REPLACE] = arg -> new ReplaceFunction();
    constructors[EXPRESSION_POSITION] = arg -> new PositionFunction();
    constructors[EXPRESSION_REMAINDER] = arg -> new RemainderFunction<>();
    constructors[EXPRESSION_CONCAT_WS] = arg -> new ConcatWSFunction();
    constructors[EXPRESSION_CASE] = arg -> new CaseExpression<>();
    constructors[EXPRESSION_EXTRACT] = arg -> new ExtractFunction();
    constructors[EXPRESSION_DOUBLE_DOUBLE] = arg -> new DoubleBiFunction();
    constructors[EXPRESSION_TO_TIMESTAMP_TZ] = arg -> new ToTimestampTzFunction();
    constructors[EXPRESSION_TO_EPOCH_MILLIS] = arg -> new ToEpochMillisFunction();
    constructors[MAPPING] = arg -> new Mapping();
    constructors[MAPPING_FIELD] = arg -> new MappingField();
    constructors[EXPRESSION_SEARCHABLE] = arg -> new SearchableExpression<>();
    constructors[EXPRESSION_SEARCH] = arg -> new SearchPredicate();
    constructors[VIEW] = arg -> new View();
    return new ArrayDataSerializableFactory(constructors);
}

Example 9 with IndexEqualsFilter

use of com.hazelcast.sql.impl.exec.scan.index.IndexEqualsFilter in project hazelcast by hazelcast.

the class IndexEqualsFilterTest method testComparable.

@Test
public void testComparable() {
    ExpressionEvalContext evalContext = createExpressionEvalContext();
    // Simple, not null
    assertEquals(1, new IndexEqualsFilter(intValue(1, false)).getComparable(evalContext));
    // Simple, null
    assertEquals(AbstractIndex.NULL, new IndexEqualsFilter(intValue(null, true)).getComparable(evalContext));
    assertNull(new IndexEqualsFilter(intValue(null, false)).getComparable(evalContext));
    // Composite, not null
    assertEquals(composite(1, 2), new IndexEqualsFilter(intValues(1, true, 2, true)).getComparable(evalContext));
    // Composite, null
    assertEquals(composite(1, AbstractIndex.NULL), new IndexEqualsFilter(intValues(1, true, null, true)).getComparable(evalContext));
    assertEquals(composite(AbstractIndex.NULL, 2), new IndexEqualsFilter(intValues(null, true, 2, true)).getComparable(evalContext));
    assertEquals(composite(AbstractIndex.NULL, AbstractIndex.NULL), new IndexEqualsFilter(intValues(null, true, null, true)).getComparable(evalContext));
    assertNull(new IndexEqualsFilter(intValues(1, true, null, false)).getComparable(evalContext));
    assertNull(new IndexEqualsFilter(intValues(null, false, 2, true)).getComparable(evalContext));
    assertNull(new IndexEqualsFilter(intValues(null, false, null, false)).getComparable(evalContext));
}

Example 10 with IndexEqualsFilter

use of com.hazelcast.sql.impl.exec.scan.index.IndexEqualsFilter in project hazelcast by hazelcast.

the class IndexEqualsFilterTest method testSerialization.

@Test
public void testSerialization() {
    IndexEqualsFilter original = new IndexEqualsFilter(intValue(1, true));
    IndexEqualsFilter restored = serializeAndCheck(original, SqlDataSerializerHook.INDEX_FILTER_EQUALS);
    checkEquals(original, restored, true);
}