Examples with NotPredicate io.crate.operation.predicate.NotPredicate used on opensource projects

Example 1 with NotPredicate

use of io.crate.operation.predicate.NotPredicate in project crate by crate.

the class AnyLikeOperatorTest method testNegateLike.

@Test
public void testNegateLike() throws Exception {
    Literal patternLiteral = Literal.of("A");
    Literal valuesLiteral = Literal.of(new ArrayType(DataTypes.STRING), new Object[] { new BytesRef("A"), new BytesRef("B") });
    FunctionImplementation impl = new AnyLikeOperator.AnyLikeResolver().getForTypes(Arrays.asList(DataTypes.STRING, valuesLiteral.valueType()));
    Function anyLikeFunction = new Function(impl.info(), Arrays.<Symbol>asList(patternLiteral, valuesLiteral));
    Input<Boolean> normalized = (Input<Boolean>) impl.normalizeSymbol(anyLikeFunction, new TransactionContext(SessionContext.SYSTEM_SESSION));
    assertThat(normalized.value(), is(true));
    assertThat(new NotPredicate().evaluate(normalized), is(false));
}

Example 2 with NotPredicate

use of io.crate.operation.predicate.NotPredicate in project crate by crate.

the class AnyNotLikeOperatorTest method testNegateNotLike.

@Test
public void testNegateNotLike() throws Exception {
    Literal patternLiteral = Literal.of("A");
    Literal valuesLiteral = Literal.of(new ArrayType(DataTypes.STRING), new Object[] { new BytesRef("A"), new BytesRef("B") });
    FunctionImplementation impl = new AnyNotLikeOperator.AnyNotLikeResolver().getForTypes(Arrays.asList(DataTypes.STRING, valuesLiteral.valueType()));
    Function anyNotLikeFunction = new Function(impl.info(), Arrays.<Symbol>asList(patternLiteral, valuesLiteral));
    Input<Boolean> normalized = (Input<Boolean>) impl.normalizeSymbol(anyNotLikeFunction, new TransactionContext(SessionContext.SYSTEM_SESSION));
    assertThat(normalized.value(), is(true));
    assertThat(new NotPredicate().evaluate(normalized), is(false));
}