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

Example 41 with ColumnExpression

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

the class GreaterThanEqualToExpressionUnitTest method testEvaluateForGreaterThanEqualToExpressionWithBothStringISSame.

@Test
public void testEvaluateForGreaterThanEqualToExpressionWithBothStringISSame() 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);
    greaterThanEqualToExpression = new GreaterThanEqualToExpression(left, right);
    RowImpl value = new RowImpl();
    String[] row = { "string1" };
    String[] row1 = { "string1" };
    Object[] objectRow = { row, row1 };
    new MockUp<ExpressionResult>() {

        @Mock
        public String getString() {
            return "string1";
        }
    };
    value.setValues(objectRow);
    ExpressionResult result = greaterThanEqualToExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 42 with ColumnExpression

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

the class GreaterThanEqualToExpressionUnitTest method testEvaluateForGreaterThanEqualToExpressionWithTimestampDataType.

@Test
public void testEvaluateForGreaterThanEqualToExpressionWithTimestampDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    try {
        ColumnExpression left = new ColumnExpression("timestamp", DataType.TIMESTAMP);
        left.setColIndex(0);
        ColumnExpression right = new ColumnExpression("timestamp", DataType.TIMESTAMP);
        right.setColIndex(1);
        greaterThanEqualToExpression = new GreaterThanEqualToExpression(left, 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) };
        Timestamp[] row1 = { new Timestamp(time) };
        Object[] objectRow = { row, row1 };
        value.setValues(objectRow);
        new MockUp<ExpressionResult>() {

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

Example 43 with ColumnExpression

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

the class GreaterThanEqualToExpressionUnitTest method testEvaluateForGreaterThanEqualToExpressionWithDoubleDataType.

@Test
public void testEvaluateForGreaterThanEqualToExpressionWithDoubleDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression right = new ColumnExpression("right_contact", DataType.DOUBLE);
    right.setColIndex(0);
    ColumnExpression left = new ColumnExpression("left_contact", DataType.DOUBLE);
    left.setColIndex(1);
    greaterThanEqualToExpression = new GreaterThanEqualToExpression(left, right);
    RowImpl value = new RowImpl();
    Double[] row = { 44D };
    Double[] row1 = { 45D };
    Object[] objectRow = { row1, row };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public Double getDouble() {
            return 45D;
        }
    };
    ExpressionResult result = greaterThanEqualToExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 44 with ColumnExpression

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

the class InExpressionUnitTest method testEvaluateForInExpressionWithLongDataType.

@Test
public void testEvaluateForInExpressionWithLongDataType() throws FilterUnsupportedException, FilterIllegalMemberException {
    ColumnExpression left = new ColumnExpression("left_contact", DataType.LONG);
    left.setColIndex(0);
    ColumnExpression right = new ColumnExpression("right_contact", DataType.LONG);
    right.setColIndex(1);
    inExpression = new InExpression(left, right);
    RowImpl value = new RowImpl();
    Long row = 1234567654321L;
    Long row1 = 1234567654321L;
    Object[] objectRow = { row, row1 };
    value.setValues(objectRow);
    new MockUp<ExpressionResult>() {

        @Mock
        public Long getLong() {
            return 1234567654321L;
        }
    };
    ExpressionResult result = inExpression.evaluate(value);
    assertTrue(result.getBoolean());
}

Example 45 with ColumnExpression

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

the class InExpressionUnitTest method testEvaluateForInExpressionWithString.

@Test
public void testEvaluateForInExpressionWithString() 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);
    inExpression = new InExpression(left, right);
    RowImpl value = new RowImpl();
    String row = "string1";
    String row1 = "string1";
    Object[] objectRow = { row, row1 };
    new MockUp<ExpressionResult>() {

        @Mock
        public DataType getDataType() {
            return DataType.STRING;
        }

        @Mock
        public String getString() {
            return "string1";
        }
    };
    value.setValues(objectRow);
    ExpressionResult result = inExpression.evaluate(value);
    assertTrue(result.getBoolean());
}