Uses of Interface
org.apache.hadoop.mapreduce.lib.join.ResetableIterator

Packages that use ResetableIterator
org.apache.hadoop.mapred.join   
org.apache.hadoop.mapreduce.lib.join   
 

Uses of ResetableIterator in org.apache.hadoop.mapred.join
 

Subinterfaces of ResetableIterator in org.apache.hadoop.mapred.join
 interface ResetableIterator<T extends Writable>
          This defines an interface to a stateful Iterator that can replay elements added to it directly.
 

Uses of ResetableIterator in org.apache.hadoop.mapreduce.lib.join
 

Classes in org.apache.hadoop.mapreduce.lib.join that implement ResetableIterator
 class ArrayListBackedIterator<X extends Writable>
          This class provides an implementation of ResetableIterator.
 class StreamBackedIterator<X extends Writable>
          This class provides an implementation of ResetableIterator.
 

Methods in org.apache.hadoop.mapreduce.lib.join that return ResetableIterator
protected  ResetableIterator<V> MultiFilterRecordReader.getDelegate()
          Return an iterator returning a single value from the tuple.
protected abstract  ResetableIterator<X> CompositeRecordReader.getDelegate()
          Obtain an iterator over the child RRs apropos of the value type ultimately emitted from this join.
protected  ResetableIterator<TupleWritable> JoinRecordReader.getDelegate()
          Return an iterator wrapping the JoinCollector.
 



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