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Uses of PlanVisitor in org.apache.pig.experimental.logical.expression |
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Subclasses of PlanVisitor in org.apache.pig.experimental.logical.expression | |
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class |
ExpToPhyTranslationVisitor
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class |
LogicalExpressionVisitor
A visitor for expression plans. |
Methods in org.apache.pig.experimental.logical.expression with parameters of type PlanVisitor | |
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void |
UserFuncExpression.accept(PlanVisitor v)
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void |
SubtractExpression.accept(PlanVisitor v)
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void |
RegexExpression.accept(PlanVisitor v)
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void |
ProjectExpression.accept(PlanVisitor v)
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void |
OrExpression.accept(PlanVisitor v)
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void |
NotExpression.accept(PlanVisitor v)
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void |
NotEqualExpression.accept(PlanVisitor v)
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void |
NegativeExpression.accept(PlanVisitor v)
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void |
MultiplyExpression.accept(PlanVisitor v)
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void |
ModExpression.accept(PlanVisitor v)
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void |
MapLookupExpression.accept(PlanVisitor v)
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void |
LessThanExpression.accept(PlanVisitor v)
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void |
LessThanEqualExpression.accept(PlanVisitor v)
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void |
IsNullExpression.accept(PlanVisitor v)
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void |
GreaterThanExpression.accept(PlanVisitor v)
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void |
GreaterThanEqualExpression.accept(PlanVisitor v)
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void |
EqualExpression.accept(PlanVisitor v)
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void |
DivideExpression.accept(PlanVisitor v)
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void |
ConstantExpression.accept(PlanVisitor v)
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void |
CastExpression.accept(PlanVisitor v)
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void |
BinCondExpression.accept(PlanVisitor v)
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void |
BagDereferenceExpression.accept(PlanVisitor v)
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void |
AndExpression.accept(PlanVisitor v)
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void |
AddExpression.accept(PlanVisitor v)
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Uses of PlanVisitor in org.apache.pig.experimental.logical.optimizer |
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Subclasses of PlanVisitor in org.apache.pig.experimental.logical.optimizer | |
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class |
AllExpressionVisitor
A visitor that walks a logical plan and then applies a given LogicalExpressionVisitor to all expressions it encounters. |
class |
AllSameVisitor
A visitor that walks the logical plan and calls the same method on every type of node. |
class |
PlanPrinter
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class |
UidStamper
A Visitor to stamp every part of every expression in a tree with a uid. |
Methods in org.apache.pig.experimental.logical.optimizer with parameters of type PlanVisitor | |
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void |
PlanPrinter.DepthFirstMemoryWalker.walk(PlanVisitor visitor)
Begin traversing the graph. |
Uses of PlanVisitor in org.apache.pig.experimental.logical.relational |
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Subclasses of PlanVisitor in org.apache.pig.experimental.logical.relational | |
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class |
LogicalPlanVisitor
A visitor for logical plans. |
class |
LogToPhyTranslationVisitor
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Methods in org.apache.pig.experimental.logical.relational with parameters of type PlanVisitor | |
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void |
LOUnion.accept(PlanVisitor v)
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void |
LOStore.accept(PlanVisitor v)
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void |
LOSplitOutput.accept(PlanVisitor v)
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void |
LOSplit.accept(PlanVisitor v)
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void |
LOLoad.accept(PlanVisitor v)
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void |
LOJoin.accept(PlanVisitor v)
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void |
LOInnerLoad.accept(PlanVisitor v)
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void |
LOGenerate.accept(PlanVisitor v)
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void |
LOForEach.accept(PlanVisitor v)
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void |
LOFilter.accept(PlanVisitor v)
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void |
LOCogroup.accept(PlanVisitor v)
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Uses of PlanVisitor in org.apache.pig.experimental.logical.rules |
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Subclasses of PlanVisitor in org.apache.pig.experimental.logical.rules | |
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static class |
MapKeysPruneHelper.MapMarker
This class collects all the information required to create the list of keys required for a map |
Uses of PlanVisitor in org.apache.pig.experimental.plan |
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Methods in org.apache.pig.experimental.plan with parameters of type PlanVisitor | |
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abstract void |
Operator.accept(PlanVisitor v)
Accept a visitor at this node in the graph. |
void |
SubtreeDependencyOrderWalker.walk(PlanVisitor visitor)
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void |
ReverseDependencyOrderWalker.walk(PlanVisitor visitor)
Begin traversing the graph. |
abstract void |
PlanWalker.walk(PlanVisitor visitor)
Begin traversing the graph. |
void |
DepthFirstWalker.walk(PlanVisitor visitor)
Begin traversing the graph. |
void |
DependencyOrderWalker.walk(PlanVisitor visitor)
Begin traversing the graph. |
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