Uses of Class
org.apache.pig.impl.logicalLayer.UnaryExpressionOperator

Packages that use UnaryExpressionOperator
org.apache.pig.impl.logicalLayer The logical operators that represent a pig script and tools for manipulating those operators. 
org.apache.pig.impl.logicalLayer.optimizer   
org.apache.pig.impl.logicalLayer.validators   
 

Uses of UnaryExpressionOperator in org.apache.pig.impl.logicalLayer
 

Subclasses of UnaryExpressionOperator in org.apache.pig.impl.logicalLayer
 class LOIsNull
           
 class LONegative
           
 class LONot
           
 

Methods in org.apache.pig.impl.logicalLayer with parameters of type UnaryExpressionOperator
protected  void LOVisitor.visit(UnaryExpressionOperator uniOp)
           
protected  void LogicalPlanCloneHelper.visit(UnaryExpressionOperator uniOp)
           
 

Uses of UnaryExpressionOperator in org.apache.pig.impl.logicalLayer.optimizer
 

Methods in org.apache.pig.impl.logicalLayer.optimizer with parameters of type UnaryExpressionOperator
protected  void SchemaCalculator.visit(UnaryExpressionOperator uniOp)
           
protected  void SchemaRemover.visit(UnaryExpressionOperator uniOp)
           
 

Uses of UnaryExpressionOperator in org.apache.pig.impl.logicalLayer.validators
 

Methods in org.apache.pig.impl.logicalLayer.validators with parameters of type UnaryExpressionOperator
protected  void TypeCheckingVisitor.visit(UnaryExpressionOperator uniOp)
          Currently, there are two unaryOps: Neg and Not.
 



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