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Packages that use LOCast | |
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org.apache.pig.backend.hadoop.executionengine.physicalLayer | Implementation of physical operators that use hadoop as the execution engine and data storage. |
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 | |
org.apache.pig.newplan.logical |
Uses of LOCast in org.apache.pig.backend.hadoop.executionengine.physicalLayer |
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Methods in org.apache.pig.backend.hadoop.executionengine.physicalLayer with parameters of type LOCast | |
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protected void |
LogToPhyTranslationVisitor.visit(LOCast op)
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Uses of LOCast in org.apache.pig.impl.logicalLayer |
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Methods in org.apache.pig.impl.logicalLayer that return types with arguments of type LOCast | |
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static Pair<LOProject,LOCast> |
LogicalPlan.chainOfProjects(LogicalPlan plan)
A utility method to check if a plan contains a chain of projection operators with or without casts |
List<LOCast> |
CastFinder.getCastList()
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Set<LOCast> |
CastFinder.getCastSet()
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Methods in org.apache.pig.impl.logicalLayer with parameters of type LOCast | |
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void |
PlanSetter.visit(LOCast op)
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protected void |
PColFilterExtractor.visit(LOCast cast)
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protected void |
LogicalPlanCloneHelper.visit(LOCast cast)
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protected void |
LOVisitor.visit(LOCast cast)
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protected void |
CastFinder.visit(LOCast cast)
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Uses of LOCast in org.apache.pig.impl.logicalLayer.optimizer |
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Methods in org.apache.pig.impl.logicalLayer.optimizer with parameters of type LOCast | |
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protected void |
SchemaRemover.visit(LOCast cast)
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protected void |
SchemaCalculator.visit(LOCast cast)
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Uses of LOCast in org.apache.pig.impl.logicalLayer.validators |
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Methods in org.apache.pig.impl.logicalLayer.validators with parameters of type LOCast | |
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protected void |
TypeCheckingVisitor.visit(LOCast cast)
For Basic Types: 0) Casting to itself is always ok 1) Casting from number to number is always ok 2) ByteArray to anything is ok 3) (number or chararray) to (bytearray or chararray) is ok For Composite Types: Recursively traverse the schemas till you get a basic type |
Uses of LOCast in org.apache.pig.newplan.logical |
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Methods in org.apache.pig.newplan.logical with parameters of type LOCast | |
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void |
LogicalExpPlanMigrationVistor.visit(LOCast cast)
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