Examples with ColumnExpression org.apache.carbondata.core.scan.expression.ColumnExpression used on opensource projects

Example 36 with ColumnExpression

use of org.apache.carbondata.core.scan.expression.ColumnExpression in project carbondata by apache.

the class EqualToExpressionUnitTest method testEvaluateForEqualToExpressionWithBooleanParameter.

@Test
public void testEvaluateForEqualToExpressionWithBooleanParameter() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("id", DataType.SHORT);
    right.setColIndex(0);
    equalToExpression = new EqualToExpression(right, right, true);
    RowImpl value = new RowImpl();
    Short[] row = { 15 };
    Object[] objectRow = { row };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public Short getShort() {
            return 15;
        }
    };
    ExpressionResult result = equalToExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 37 with ColumnExpression

use of org.apache.carbondata.core.scan.expression.ColumnExpression in project carbondata by apache.

the class EqualToExpressionUnitTest method testForEqualToExpressionForDefaultCase.

@Test(expected = FilterUnsupportedException.class)
public void testForEqualToExpressionForDefaultCase() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("contact", DataType.BOOLEAN);
    right.setColIndex(0);
    equalToExpression = new EqualToExpression(right, right);
    RowImpl value = new RowImpl();
    Boolean[] row = { true };
    Object[] objectRow = { row };
    value.setValues(objectRow);
    ExpressionResult result = equalToExpression.evaluate(value);
}

Example 38 with ColumnExpression

use of org.apache.carbondata.core.scan.expression.ColumnExpression in project carbondata by apache.

the class EqualToExpressionUnitTest method testEvaluateForEqualToExpressionWithTimestampDataType.

@Test
public void testEvaluateForEqualToExpressionWithTimestampDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    try {
        ColumnExpression right = new ColumnExpression("timestamp", DataType.TIMESTAMP);
        right.setColIndex(0);
        equalToExpression = new EqualToExpression(right, right);
        RowImpl value = new RowImpl();
        DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy");
        Date date = dateFormat.parse("23/09/2007");
        long time = date.getTime();
        Timestamp[] row = { new Timestamp(time) };
        Object[] objectRow = { row };
        value.setValues(objectRow);
        new MockUp<ExpressionResult>() {

            @Mock
            public Long getTime() {
                return 18465213000000L;
            }
        };
        ExpressionResult result = equalToExpression.evaluate(value);
        assertTrue(result.getBoolean());
    } catch (ParseException e) {
        System.out.println("Error while parsing " + e.getMessage());
    }
}

Example 39 with ColumnExpression

use of org.apache.carbondata.core.scan.expression.ColumnExpression in project carbondata by apache.

the class EqualToExpressionUnitTest method testEvaluateForEqualToExpressionWithIntDataType.

@Test
public void testEvaluateForEqualToExpressionWithIntDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("number", DataType.INT);
    right.setColIndex(0);
    equalToExpression = new EqualToExpression(right, right);
    RowImpl value = new RowImpl();
    Integer[] row = { 14 };
    Object[] objectRow = { row };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public Integer getInt() {
            return 14;
        }
    };
    ExpressionResult result = equalToExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 40 with ColumnExpression

use of org.apache.carbondata.core.scan.expression.ColumnExpression in project carbondata by apache.

the class GreaterThanEqualToExpressionUnitTest method testEvaluateForGreaterThanEqualToExpressionWithLeftAndRightDifferentDataType.

@Test
public void testEvaluateForGreaterThanEqualToExpressionWithLeftAndRightDifferentDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression left = new ColumnExpression("name", DataType.STRING);
    left.setColIndex(1);
    ColumnExpression right = new ColumnExpression("number", DataType.INT);
    right.setColIndex(0);
    greaterThanEqualToExpression = new GreaterThanEqualToExpression(left, right);
    RowImpl value = new RowImpl();
    String[] row1 = { "String1" };
    Integer[] row = { 14 };
    Object[] objectRow = { row, row1 };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public Integer getInt() {
            return 14;
        }
    };
    ExpressionResult result = greaterThanEqualToExpression.evaluate(value);
    assertTrue(result.getBoolean());
}