org.apache.mahout.common.iterator.sequencefile
Class SequenceFileValueIterable<V extends org.apache.hadoop.io.Writable>

java.lang.Object
  extended by org.apache.mahout.common.iterator.sequencefile.SequenceFileValueIterable<V>
All Implemented Interfaces:
Iterable<V>

public final class SequenceFileValueIterable<V extends org.apache.hadoop.io.Writable>
extends Object
implements Iterable<V>

Iterable counterpart to SequenceFileValueIterator.


Constructor Summary
SequenceFileValueIterable(org.apache.hadoop.fs.Path path, boolean reuseKeyValueInstances, org.apache.hadoop.conf.Configuration conf)
           
SequenceFileValueIterable(org.apache.hadoop.fs.Path path, org.apache.hadoop.conf.Configuration conf)
          Like SequenceFileValueIterable(Path, boolean, Configuration) but instances are not reused by default.
 
Method Summary
 Iterator<V> iterator()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SequenceFileValueIterable

public SequenceFileValueIterable(org.apache.hadoop.fs.Path path,
                                 org.apache.hadoop.conf.Configuration conf)
Like SequenceFileValueIterable(Path, boolean, Configuration) but instances are not reused by default.

Parameters:
path - file to iterate over

SequenceFileValueIterable

public SequenceFileValueIterable(org.apache.hadoop.fs.Path path,
                                 boolean reuseKeyValueInstances,
                                 org.apache.hadoop.conf.Configuration conf)
Parameters:
path - file to iterate over
reuseKeyValueInstances - if true, reuses instances of the value object instead of creating a new one for each read from the file
Method Detail

iterator

public Iterator<V> iterator()
Specified by:
iterator in interface Iterable<V extends org.apache.hadoop.io.Writable>


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