Examples of org.geotools.filter.expression.MultiplyImpl

org.geotools.filter.expression.MultiplyImpl
Implementation of Multiply expression. @author Justin Deoliveira, The Open Planning Project, jdeolive@openplans.org @source $URL$

    public Divide divide(Expression expr1, Expression expr2) {
        return new DivideImpl(expr1,expr2);
    }


    public Multiply multiply(Expression expr1, Expression expr2) {
        return new MultiplyImpl(expr1,expr2);
    }

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                    break;
                case ExpressionType.MATH_SUBTRACT:
                    curExprssn =  new SubtractImpl(null,null);
                    break;
                case ExpressionType.MATH_MULTIPLY:
                    curExprssn =  new MultiplyImpl(null,null);
                    break;
                case ExpressionType.MATH_DIVIDE:
                    curExprssn =  new DivideImpl(null,null);
                    break;
                default:

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        + mathTest.evaluate(testFeature));
    assertEquals(new Integer(2), mathTest.evaluate(testFeature,
        Integer.class));


    // Test multiplication
    mathTest = new MultiplyImpl(null, null);
    mathTest.setExpression1(testAttribute1);
    mathTest.setExpression2(testAttribute2);
    LOGGER.fine("math test: " + testAttribute1.evaluate(testFeature)
        + " * " + testAttribute2.evaluate(testFeature) + " = "
        + mathTest.evaluate(testFeature));

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    assertEquals(new Integer(2), mathTest.evaluate(testObject,
        Integer.class));


    // Test multiplication
    mathTest = new MultiplyImpl(null, null);
    mathTest.setExpression1(testAttribute1);
    mathTest.setExpression2(testAttribute2);


    assertEquals(new Integer(8), mathTest.evaluate(testObject,
        Integer.class));

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Related Classes of org.geotools.filter.expression.MultiplyImpl

org.geotools.filter.ExpressionSAXParser

org.geotools.filter.ExpressionTest

org.geotools.filter.FilterFactoryImpl

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