Examples with IntegerLiteral io.confluent.ksql.execution.expression.tree.IntegerLiteral used on opensource projects

Example 26 with IntegerLiteral

use of io.confluent.ksql.execution.expression.tree.IntegerLiteral in project ksql by confluentinc.

the class InterpretedExpressionTest method shouldEvaluateComparisons_int.

@Test
public void shouldEvaluateComparisons_int() {
    // Given:
    final Expression expression1 = new ComparisonExpression(ComparisonExpression.Type.GREATER_THAN, COL7, new IntegerLiteral(10));
    final Expression expression2 = new ComparisonExpression(ComparisonExpression.Type.LESS_THAN, COL7, new IntegerLiteral(20));
    final Expression expression3 = new ComparisonExpression(ComparisonExpression.Type.EQUAL, COL7, new DoubleLiteral(30));
    // When:
    InterpretedExpression interpreter1 = interpreter(expression1);
    InterpretedExpression interpreter2 = interpreter(expression2);
    InterpretedExpression interpreter3 = interpreter(expression3);
    // Then:
    assertThat(interpreter1.evaluate(make(7, 30)), is(true));
    assertThat(interpreter1.evaluate(make(7, 4)), is(false));
    assertThat(interpreter2.evaluate(make(7, 13)), is(true));
    assertThat(interpreter2.evaluate(make(7, 20)), is(false));
    assertThat(interpreter3.evaluate(make(7, 30)), is(true));
    assertThat(interpreter3.evaluate(make(7, 31)), is(false));
}

Example 27 with IntegerLiteral

use of io.confluent.ksql.execution.expression.tree.IntegerLiteral in project ksql by confluentinc.

the class InterpretedExpressionTest method shouldEvaluateArithmetic.

@Test
public void shouldEvaluateArithmetic() {
    // Given:
    final Expression expression1 = new ArithmeticBinaryExpression(Operator.ADD, new IntegerLiteral(1), new IntegerLiteral(2));
    final Expression expression2 = new ArithmeticBinaryExpression(Operator.ADD, new IntegerLiteral(1), new LongLiteral(4));
    final Expression expression3 = new ArithmeticBinaryExpression(Operator.ADD, new DoubleLiteral(5.5), new LongLiteral(4));
    final Expression expression4 = new ArithmeticBinaryExpression(Operator.MULTIPLY, new IntegerLiteral(5), new LongLiteral(4));
    final Expression expression5 = new ArithmeticBinaryExpression(Operator.DIVIDE, new LongLiteral(18), new LongLiteral(3));
    final Expression expression6 = new ArithmeticBinaryExpression(Operator.MODULUS, new LongLiteral(20), new LongLiteral(3));
    final Expression expression7 = new ArithmeticBinaryExpression(Operator.ADD, new DecimalLiteral(new BigDecimal("12.5").setScale(2)), new DecimalLiteral(new BigDecimal("1.25").setScale(2)));
    final Expression expression8 = new ArithmeticBinaryExpression(Operator.ADD, new DecimalLiteral(new BigDecimal("12.5").setScale(2)), new DoubleLiteral(2.0d));
    // When:
    InterpretedExpression interpreter1 = interpreter(expression1);
    InterpretedExpression interpreter2 = interpreter(expression2);
    InterpretedExpression interpreter3 = interpreter(expression3);
    InterpretedExpression interpreter4 = interpreter(expression4);
    InterpretedExpression interpreter5 = interpreter(expression5);
    InterpretedExpression interpreter6 = interpreter(expression6);
    InterpretedExpression interpreter7 = interpreter(expression7);
    InterpretedExpression interpreter8 = interpreter(expression8);
    // Then:
    assertThat(interpreter1.evaluate(ROW), is(3));
    assertThat(interpreter2.evaluate(ROW), is(5L));
    assertThat(interpreter3.evaluate(ROW), is(9.5d));
    assertThat(interpreter4.evaluate(ROW), is(20L));
    assertThat(interpreter5.evaluate(ROW), is(6L));
    assertThat(interpreter6.evaluate(ROW), is(2L));
    assertThat(interpreter7.evaluate(ROW), is(BigDecimal.valueOf(13.75).setScale(2)));
    assertThat(interpreter8.evaluate(ROW), is(14.5d));
}

Example 28 with IntegerLiteral

use of io.confluent.ksql.execution.expression.tree.IntegerLiteral in project ksql by confluentinc.

the class InterpretedExpressionTest method shouldEvaluateCastToDecimal.

@Test
public void shouldEvaluateCastToDecimal() {
    // Given:
    final Expression cast1 = new Cast(new LongLiteral(10L), new Type(SqlTypes.decimal(10, 1)));
    final Expression cast2 = new Cast(new StringLiteral("1234.5"), new Type(SqlTypes.decimal(10, 1)));
    final Expression cast3 = new Cast(new IntegerLiteral(12), new Type(SqlTypes.decimal(10, 1)));
    final Expression cast4 = new Cast(new DoubleLiteral(4567.5), new Type(SqlTypes.decimal(10, 1)));
    // When:
    InterpretedExpression interpreter1 = interpreter(cast1);
    InterpretedExpression interpreter2 = interpreter(cast2);
    InterpretedExpression interpreter3 = interpreter(cast3);
    InterpretedExpression interpreter4 = interpreter(cast4);
    // Then:
    assertThat(interpreter1.evaluate(ROW), is(BigDecimal.valueOf(10L).setScale(1)));
    assertThat(interpreter2.evaluate(ROW), is(BigDecimal.valueOf(1234.5d).setScale(1)));
    assertThat(interpreter3.evaluate(ROW), is(BigDecimal.valueOf(12).setScale(1)));
    assertThat(interpreter4.evaluate(ROW), is(BigDecimal.valueOf(4567.5d).setScale(1)));
}

Example 29 with IntegerLiteral

use of io.confluent.ksql.execution.expression.tree.IntegerLiteral in project ksql by confluentinc.

the class InterpretedExpressionTest method shouldEvaluateStruct.

@Test
public void shouldEvaluateStruct() {
    // Given:
    final Expression expression1 = new CreateStructExpression(ImmutableList.of(new Field("A", new IntegerLiteral(10)), new Field("B", new StringLiteral("abc"))));
    // When:
    InterpretedExpression interpreter1 = interpreter(expression1);
    // Then:
    assertThat(interpreter1.evaluate(ROW), is(new Struct(SchemaBuilder.struct().optional().field("A", SchemaBuilder.int32().optional().build()).field("B", SchemaBuilder.string().optional().build()).build()).put("A", 10).put("B", "abc")));
}

Example 30 with IntegerLiteral

use of io.confluent.ksql.execution.expression.tree.IntegerLiteral in project ksql by confluentinc.

the class InterpretedExpressionTest method shouldHandleFunctionCallsWithGenerics.

@Test
public void shouldHandleFunctionCallsWithGenerics() {
    // Given:
    final UdfFactory udfFactory = mock(UdfFactory.class);
    final KsqlScalarFunction udf = mock(KsqlScalarFunction.class);
    when(udf.newInstance(any())).thenReturn(new AddUdf());
    givenUdf("FOO", udfFactory, udf);
    when(udf.parameters()).thenReturn(ImmutableList.of(GenericType.of("T"), GenericType.of("T")));
    // When:
    InterpretedExpression interpreter1 = interpreter(new FunctionCall(FunctionName.of("FOO"), ImmutableList.of(new IntegerLiteral(1), new IntegerLiteral(1))));
    final Object object = interpreter1.evaluate(ROW);
    // Then:
    assertThat(object, is(2));
}