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 visitEqual( EqualExpression op ) throws IOException {
        
        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 visitNotEqual( NotEqualExpression op ) throws IOException {
        
        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 visitGreaterThan( GreaterThanExpression op ) throws IOException {
        
        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 visitGreaterThanEqual( GreaterThanEqualExpression op ) throws IOException {
        
        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 visitLessThan( LessThanExpression op ) throws IOException {
        
        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 visitLessThanEqual( LessThanEqualExpression op ) throws IOException {
        
        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( 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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