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 Object
implements org.apache.hadoop.io.Writable

A class which collects Top K string patterns


Constructor Summary
TopKStringPatterns()
           
TopKStringPatterns(Collection<Pair<List<String>,Long>> patterns)
           
 
Method Summary
 List<Pair<List<String>,Long>> getPatterns()
           
 Iterator<Pair<List<String>,Long>> iterator()
           
 TopKStringPatterns merge(TopKStringPatterns pattern, int heapSize)
           
 void readFields(DataInput in)
           
 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

TopKStringPatterns

public TopKStringPatterns()

TopKStringPatterns

public TopKStringPatterns(Collection<Pair<List<String>,Long>> patterns)
Method Detail

iterator

public Iterator<Pair<List<String>,Long>> iterator()

getPatterns

public List<Pair<List<String>,Long>> getPatterns()

merge

public TopKStringPatterns merge(TopKStringPatterns pattern,
                                int heapSize)

readFields

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

write

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

toString

public String toString()
Overrides:
toString in class Object


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