org.apache.mahout.cf.taste.hadoop.item
Class VectorAndPrefsWritable

java.lang.Object
  extended by org.apache.mahout.cf.taste.hadoop.item.VectorAndPrefsWritable
All Implemented Interfaces:
org.apache.hadoop.io.Writable

public final class VectorAndPrefsWritable
extends Object
implements org.apache.hadoop.io.Writable


Constructor Summary
VectorAndPrefsWritable()
           
VectorAndPrefsWritable(Vector vector, List<Long> userIDs, List<Float> values)
           
 
Method Summary
 List<Long> getUserIDs()
           
 List<Float> getValues()
           
 Vector getVector()
           
 void readFields(DataInput in)
           
 void set(Vector vector, List<Long> userIDs, List<Float> values)
           
 String toString()
           
 void write(DataOutput out)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

VectorAndPrefsWritable

public VectorAndPrefsWritable()

VectorAndPrefsWritable

public VectorAndPrefsWritable(Vector vector,
                              List<Long> userIDs,
                              List<Float> values)
Method Detail

set

public void set(Vector vector,
                List<Long> userIDs,
                List<Float> values)

getVector

public Vector getVector()

getUserIDs

public List<Long> getUserIDs()

getValues

public List<Float> getValues()

write

public void write(DataOutput out)
           throws IOException
Specified by:
write in interface org.apache.hadoop.io.Writable
Throws:
IOException

readFields

public void readFields(DataInput in)
                throws IOException
Specified by:
readFields in interface org.apache.hadoop.io.Writable
Throws:
IOException

toString

public String toString()
Overrides:
toString in class Object


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