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

Example 16 with ColumnExpression

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

the class InExpressionUnitTest method testEvaluateForInExpressionWithLeftAndRightDifferentDataType.

@Test
public void testEvaluateForInExpressionWithLeftAndRightDifferentDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("name", DataType.STRING);
    right.setColIndex(0);
    ColumnExpression left = new ColumnExpression("number", DataType.INT);
    left.setColIndex(1);
    inExpression = new InExpression(left, right);
    RowImpl value = new RowImpl();
    String row1 = "String1";
    Integer row = 14523;
    Object[] objectRow = { row1, row };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public Integer getInt() {
            return 14523;
        }
    };
    ExpressionResult result = inExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 17 with ColumnExpression

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

the class InExpressionUnitTest method testForInExpressionWithDefaultCase.

@Test(expected = FilterUnsupportedException.class)
public void testForInExpressionWithDefaultCase() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression left = new ColumnExpression("contact", DataType.BOOLEAN);
    left.setColIndex(0);
    ColumnExpression right = new ColumnExpression("contact", DataType.BOOLEAN);
    right.setColIndex(1);
    inExpression = new InExpression(left, right);
    RowImpl value = new RowImpl();
    Boolean row = true;
    Boolean row1 = true;
    Object[] objectRow = { row, row1 };
    value.setValues(objectRow);
    inExpression.evaluate(value);
}

Example 18 with ColumnExpression

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

the class LessThanExpressionUnitTest method testEvaluateForLessThanExpressionWithLeftAndRightDifferentDataType.

@Test
public void testEvaluateForLessThanExpressionWithLeftAndRightDifferentDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression left = new ColumnExpression("name", DataType.STRING);
    left.setColIndex(0);
    ColumnExpression right = new ColumnExpression("number", DataType.INT);
    right.setColIndex(1);
    lessThanExpression = new LessThanExpression(left, right);
    RowImpl value = new RowImpl();
    String[] row = { "S" };
    Integer[] row1 = { 1864 };
    Object[] objectRow = { row, row1 };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        Boolean returnMockFlag = true;

        @Mock
        public Integer getInt() {
            if (returnMockFlag) {
                returnMockFlag = false;
                return 84;
            } else {
                return 1864;
            }
        }
    };
    ExpressionResult result = lessThanExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 19 with ColumnExpression

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

the class LessThanExpressionUnitTest method testEvaluateForLessThanExpressionWithDecimalDataType.

@Test
public void testEvaluateForLessThanExpressionWithDecimalDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("contact", DataType.DECIMAL);
    right.setColIndex(0);
    ColumnExpression left = new ColumnExpression("contact", DataType.DECIMAL);
    left.setColIndex(1);
    lessThanExpression = new LessThanExpression(left, right);
    RowImpl value = new RowImpl();
    Decimal[] row = new Decimal[] { Decimal.apply(256324.0) };
    Decimal[] row1 = new Decimal[] { Decimal.apply(123451245.0) };
    Object[] objectRow = { row1, row };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        Boolean returnMockFlag = true;

        @Mock
        public BigDecimal getDecimal() {
            if (returnMockFlag) {
                returnMockFlag = false;
                return new BigDecimal(256324.0);
            } else {
                return new BigDecimal(123451245.0);
            }
        }
    };
    ExpressionResult result = lessThanExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 20 with ColumnExpression

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

the class LessThanExpressionUnitTest method testEvaluateForLessThanExpressionWithStringDataType.

@Test
public void testEvaluateForLessThanExpressionWithStringDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression left = new ColumnExpression("left_name", DataType.STRING);
    left.setColIndex(0);
    ColumnExpression right = new ColumnExpression("right_name", DataType.STRING);
    right.setColIndex(1);
    lessThanExpression = new LessThanExpression(left, right);
    RowImpl value = new RowImpl();
    String[] row = { "First String Value" };
    String[] row1 = { "string1" };
    Object[] objectRow = { row, row1 };
    new MockUp<ExpressionResult>() {

        Boolean returnMockFlag = true;

        @Mock
        public String getString() {
            if (returnMockFlag) {
                returnMockFlag = false;
                return "First String Value";
            } else {
                return "string1";
            }
        }
    };
    value.setValues(objectRow);
    ExpressionResult result = lessThanExpression.evaluate(value);
    assertTrue(result.getBoolean());
}