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

Example 76 with ColumnExpression

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

the class GreaterThanExpressionUnitTest method testEvaluateForGreaterThanExpressionWithLeftAndRightDifferentDataType.

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

        Boolean returnMockFlag = true;

        @Mock
        public Integer getInt() {
            if (returnMockFlag) {
                returnMockFlag = false;
                return 15;
            } else {
                return 14;
            }
        }
    };
    ExpressionResult result = greaterThanExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 77 with ColumnExpression

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

the class GreaterThanExpressionUnitTest method testEvaluateForGreaterThanExpressionWithStringDataType.

@Test
public void testEvaluateForGreaterThanExpressionWithStringDataType() 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);
    greaterThanExpression = new GreaterThanExpression(left, right);
    RowImpl value = new RowImpl();
    String[] row = { "string1" };
    String[] row1 = { "String's Value" };
    Object[] objectRow = { row, row1 };
    new MockUp<ExpressionResult>() {

        Boolean returnMockFlag = true;

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

Example 78 with ColumnExpression

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

the class GreaterThanExpressionUnitTest method testEvaluateForGreaterThanExpressionWithDecimalDataType.

@Test
public void testEvaluateForGreaterThanExpressionWithDecimalDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("contact", DataType.DECIMAL);
    right.setColIndex(0);
    ColumnExpression left = new ColumnExpression("contact", DataType.DECIMAL);
    left.setColIndex(1);
    greaterThanExpression = new GreaterThanExpression(left, right);
    RowImpl value = new RowImpl();
    Decimal[] row = new Decimal[] { Decimal.apply(12345.0) };
    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(123451245.0);
            } else {
                return new BigDecimal(12345.0);
            }
        }
    };
    ExpressionResult result = greaterThanExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 79 with ColumnExpression

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

the class GreaterThanExpressionUnitTest method testEvaluateForGreaterThanExpressionWithShortDataType.

@Test
public void testEvaluateForGreaterThanExpressionWithShortDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("id", DataType.SHORT);
    right.setColIndex(0);
    ColumnExpression left = new ColumnExpression("id", DataType.SHORT);
    left.setColIndex(1);
    greaterThanExpression = new GreaterThanExpression(left, right);
    RowImpl value = new RowImpl();
    Short[] row = { 170 };
    Short[] row1 = { 70 };
    Object[] objectRow = { row, row1 };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        Boolean returnMockFlag = true;

        @Mock
        public Short getShort() {
            if (returnMockFlag) {
                returnMockFlag = false;
                return 170;
            } else {
                return 70;
            }
        }
    };
    ExpressionResult result = greaterThanExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 80 with ColumnExpression

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

the class EqualToExpressionUnitTest method testEvaluateForEqualToExpressionWithDecimalDataType.

@Test
public void testEvaluateForEqualToExpressionWithDecimalDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("contact", DataType.DECIMAL);
    right.setColIndex(0);
    equalToExpression = new EqualToExpression(right, right);
    RowImpl value = new RowImpl();
    Decimal[] row = new Decimal[] { Decimal.apply(12345.0) };
    Object[] objectRow = { row };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public BigDecimal getDecimal() {
            return new BigDecimal(12345.0);
        }
    };
    ExpressionResult result = equalToExpression.evaluate(value);
    assertTrue(result.getBoolean());
}