Examples of org.apache.pig.builtin.RTRIM

org.apache.pig.builtin.RTRIM
Returns a string, with only tailing whitespace omitted. Implements a binding to the Java function {@link java.lang.String#trim() String.trim()}.

        input = TupleFactory.getInstance().newTuple(inputStrSpaceLeft);
        expected = inputStr;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new RTRIM();
        input = TupleFactory.getInstance().newTuple(inputStrSpaceRight);
        expected = inputStr;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));

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        assertNull(trim.exec(testTuple));
    }
    
    @Test
    public void testRtrim() throws IOException {
        RTRIM trim = new RTRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces", trim.exec(testTuple));
        
        testTuple = Util.buildTuple("spaces right    ");
        assertEquals("spaces right", trim.exec(testTuple));
        
        testTuple = Util.buildTuple("    spaces left");
        assertEquals("    spaces left", trim.exec(testTuple));
        
        testTuple = Util.buildTuple("    spaces both    ");
        assertEquals("    spaces both", trim.exec(testTuple));
        
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }

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        assertNull(trim.exec(testTuple));
    }
    
    @Test
    public void testRtrim() throws IOException {
        RTRIM trim = new RTRIM();
        Tuple testTuple = Util.buildTuple("nospaces");
        assertEquals("nospaces", trim.exec(testTuple));
        
        testTuple = Util.buildTuple("spaces right    ");
        assertEquals("spaces right", trim.exec(testTuple));
        
        testTuple = Util.buildTuple("    spaces left");
        assertEquals("    spaces left", trim.exec(testTuple));
        
        testTuple = Util.buildTuple("    spaces both    ");
        assertEquals("    spaces both", trim.exec(testTuple));
        
        testTuple = TupleFactory.getInstance().newTuple();
        assertNull(trim.exec(testTuple));
    }

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        input = TupleFactory.getInstance().newTuple(inputStrSpaceLeft);
        expected = inputStr;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new RTRIM();
        input = TupleFactory.getInstance().newTuple(inputStrSpaceRight);
        expected = inputStr;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));

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        input = TupleFactory.getInstance().newTuple(inputStrSpaceLeft);
        expected = inputStr;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));


        strFunc = new RTRIM();
        input = TupleFactory.getInstance().newTuple(inputStrSpaceRight);
        expected = inputStr;
        output = strFunc.exec(input);
        assertTrue(output.equals(expected));

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Related Classes of org.apache.pig.builtin.RTRIM

org.apache.pig.FuncSpec

org.apache.pig.impl.logicalLayer.schema.Schema

org.apache.pig.test.TestBuiltin

org.apache.pig.test.TestStringUDFs

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