Examples of BinaryComparisonOperator

org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator
This is a base class for all binary comparison operators. Supports the use of operand type instead of result type as the result type is always boolean. All comparison operators fetch the lhs and rhs operands and compare them for each type using different comparison methods based on what comparison is being implemented.
org.opengis.filter.BinaryComparisonOperator
is.org/docs/02-059.pdf">Implementation specification 1.0 @author Chris Dillard (SYS Technologies) @since GeoAPI 2.0

Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator


    @Override
    public void visit( AndExpression op ) throws FrontendException {
        
//        System.err.println("Entering And");
        BinaryComparisonOperator exprOp = new POAnd(new OperatorKey(DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    
    @Override
    public void visit( OrExpression op ) throws FrontendException {
        
//        System.err.println("Entering Or");
        BinaryComparisonOperator exprOp = new POOr(new OperatorKey(DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    }
    
    @Override
    public void visit( EqualExpression op ) throws FrontendException {
        
        BinaryComparisonOperator exprOp = new EqualToExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    }
    
    @Override
    public void visit( NotEqualExpression op ) throws FrontendException {
        
        BinaryComparisonOperator exprOp = new NotEqualToExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    }
    
    @Override
    public void visit( GreaterThanExpression op ) throws FrontendException {
        
        BinaryComparisonOperator exprOp = new GreaterThanExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    }
    
    @Override
    public void visit( GreaterThanEqualExpression op ) throws FrontendException {
        
        BinaryComparisonOperator exprOp = new GTOrEqualToExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    }
    
    @Override
    public void visit( LessThanExpression op ) throws FrontendException {
        
        BinaryComparisonOperator exprOp = new LessThanExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator

    
    
    @Override
    public void visit( LessThanEqualExpression op ) throws FrontendException {
        
        BinaryComparisonOperator exprOp = new LTOrEqualToExpr(new OperatorKey(
                DEFAULT_SCOPE, nodeGen.getNextNodeId(DEFAULT_SCOPE)));
        
        attachBinaryComparisonOperator(op, exprOp);
    }

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Examples of org.opengis.filter.BinaryComparisonOperator

            Map hints) throws IOException, OperationNotSupportedException {
            if (!canEncode(element, value, hints)) {
                return;
            }


            BinaryComparisonOperator cf = (BinaryComparisonOperator) value;


            output.startElement(element.getNamespace(), element.getName(), null);


            // TODO is this order dependant?
            encodeExpr(cf.getExpression1(), output, hints);
            encodeExpr(cf.getExpression2(), output, hints);


            output.endElement(element.getNamespace(), element.getName());
        }

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Examples of org.opengis.filter.BinaryComparisonOperator

        return BinaryComparisonOperator.class;
    }
    
    @Override
    public Object getProperty(Object object, QName name) throws Exception {
        BinaryComparisonOperator op = (BinaryComparisonOperator) object;
        if ("matchAction".equals(name.getLocalPart())) {
            return op.getMatchAction().name();
        }
        if ("matchCase".equals(name.getLocalPart())) {
            return op.isMatchingCase();
        }
        if (FES.expression.equals(name)) {
            return new Expression[]{op.getExpression1(), op.getExpression2()};
        }
        return null;
    }

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