org.apache.mahout.fpm.pfpgrowth.convertors.string
Class TopKStringPatterns

java.lang.Object
  extended by org.apache.mahout.fpm.pfpgrowth.convertors.string.TopKStringPatterns
All Implemented Interfaces:
org.apache.hadoop.io.Writable

public final class TopKStringPatterns
extends java.lang.Object
implements org.apache.hadoop.io.Writable

A class which collects Top K string patterns


Constructor Summary
TopKStringPatterns()
           
TopKStringPatterns(java.util.List<Pair<java.util.List<java.lang.String>,java.lang.Long>> patterns)
           
 
Method Summary
 java.util.List<Pair<java.util.List<java.lang.String>,java.lang.Long>> getPatterns()
           
 java.util.Iterator<Pair<java.util.List<java.lang.String>,java.lang.Long>> iterator()
           
 TopKStringPatterns merge(TopKStringPatterns pattern, int heapSize)
           
 void readFields(java.io.DataInput in)
           
 java.lang.String toString()
           
 void write(java.io.DataOutput out)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

TopKStringPatterns

public TopKStringPatterns()

TopKStringPatterns

public TopKStringPatterns(java.util.List<Pair<java.util.List<java.lang.String>,java.lang.Long>> patterns)
Method Detail

iterator

public java.util.Iterator<Pair<java.util.List<java.lang.String>,java.lang.Long>> iterator()

getPatterns

public java.util.List<Pair<java.util.List<java.lang.String>,java.lang.Long>> getPatterns()

merge

public TopKStringPatterns merge(TopKStringPatterns pattern,
                                int heapSize)

readFields

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

write

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

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object


Copyright © 2008-2010 The Apache Software Foundation. All Rights Reserved.