org.apache.pig.backend.local.executionengine
Class POStore

java.lang.Object
  extended by org.apache.pig.impl.physicalLayer.PhysicalOperator
      extended by org.apache.pig.backend.local.executionengine.POStore
All Implemented Interfaces:
Serializable, ExecPhysicalOperator

public class POStore
extends PhysicalOperator

See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.apache.pig.impl.physicalLayer.PhysicalOperator
id, inputs, lineageTracer, opTable, outputType, scope
 
Constructor Summary
POStore(String scope, long id, Map<OperatorKey,ExecPhysicalOperator> opTable, OperatorKey logicalKey, Map<OperatorKey,LocalResult> materializedResults, FileSpec outputFileSpec, boolean append, PigContext pigContext)
           
POStore(String scope, long id, Map<OperatorKey,ExecPhysicalOperator> opTable, OperatorKey logicalKey, Map<OperatorKey,LocalResult> materializedResults, OperatorKey input, FileSpec outputFileSpec, boolean append, PigContext pigContext)
           
 
Method Summary
 Tuple getNext()
           
 int getOutputType()
           
 void visit(POVisitor v)
           
 
Methods inherited from class org.apache.pig.impl.physicalLayer.PhysicalOperator
close, getId, getOperatorKey, getScope, open, setLineageTracer
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

POStore

public POStore(String scope,
               long id,
               Map<OperatorKey,ExecPhysicalOperator> opTable,
               OperatorKey logicalKey,
               Map<OperatorKey,LocalResult> materializedResults,
               OperatorKey input,
               FileSpec outputFileSpec,
               boolean append,
               PigContext pigContext)

POStore

public POStore(String scope,
               long id,
               Map<OperatorKey,ExecPhysicalOperator> opTable,
               OperatorKey logicalKey,
               Map<OperatorKey,LocalResult> materializedResults,
               FileSpec outputFileSpec,
               boolean append,
               PigContext pigContext)
Method Detail

getNext

public Tuple getNext()
              throws IOException
Specified by:
getNext in class PhysicalOperator
Throws:
IOException

getOutputType

public int getOutputType()
Overrides:
getOutputType in class PhysicalOperator

visit

public void visit(POVisitor v)
Specified by:
visit in class PhysicalOperator


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