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Packages that use ExpressionOperator | |
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org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators | |
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators |
Uses of ExpressionOperator in org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators |
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Subclasses of ExpressionOperator in org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators | |
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class |
Add
|
class |
BinaryComparisonOperator
This is a base class for all binary comparison operators. |
class |
BinaryExpressionOperator
A base class for all Binary expression operators. |
class |
ConstantExpression
This class implements a Constant of any type. |
class |
Divide
|
class |
EqualToExpr
|
class |
GreaterThanExpr
|
class |
GTOrEqualToExpr
|
class |
LessThanExpr
|
class |
LTOrEqualToExpr
|
class |
Mod
|
class |
Multiply
|
class |
NotEqualToExpr
|
class |
POAnd
Boolean and operator. |
class |
POBinCond
|
class |
POCast
This is just a cast that converts DataByteArray into either String or Integer. |
class |
POIsNull
|
class |
POMapLookUp
|
class |
PONegative
|
class |
PONot
Boolean not operator. |
class |
POOr
Boolean or operator. |
class |
POProject
Implements the overloaded form of the project operator. |
class |
PORegexp
|
class |
POUserComparisonFunc
|
class |
POUserFunc
|
class |
Subtract
|
class |
UnaryComparisonOperator
This is a base class for all unary comparison operators. |
class |
UnaryExpressionOperator
|
Fields in org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators declared as ExpressionOperator | |
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protected ExpressionOperator |
BinaryExpressionOperator.lhs
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protected ExpressionOperator |
BinaryExpressionOperator.rhs
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Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators that return ExpressionOperator | |
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ExpressionOperator |
ExpressionOperator.clone()
Make a deep copy of this operator. |
ExpressionOperator |
UnaryExpressionOperator.getExpr()
Get the contained expression. |
ExpressionOperator |
BinaryExpressionOperator.getLhs()
|
ExpressionOperator |
BinaryExpressionOperator.getRhs()
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Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators with parameters of type ExpressionOperator | |
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void |
POBinCond.setCond(ExpressionOperator condOp)
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void |
UnaryExpressionOperator.setExpr(ExpressionOperator e)
Set the contained expression explicitly. |
void |
BinaryExpressionOperator.setLhs(ExpressionOperator lhs)
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void |
POBinCond.setLhs(ExpressionOperator lhs)
|
void |
BinaryExpressionOperator.setRhs(ExpressionOperator rhs)
|
void |
POBinCond.setRhs(ExpressionOperator rhs)
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Constructors in org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators with parameters of type ExpressionOperator | |
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POBinCond(OperatorKey k,
int rp,
ExpressionOperator cond,
ExpressionOperator lhs,
ExpressionOperator rhs)
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POIsNull(OperatorKey k,
int rp,
ExpressionOperator in)
|
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PONegative(OperatorKey k,
int rp,
ExpressionOperator input)
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Uses of ExpressionOperator in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators |
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Fields in org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators with type parameters of type ExpressionOperator | |
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protected List<ExpressionOperator> |
POLocalRearrange.leafOps
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protected List<ExpressionOperator> |
POPreCombinerLocalRearrange.leafOps
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