org.apache.mahout.fpm.pfpgrowth
Class TransactionTree.TransactionTreeIterator

java.lang.Object
  extended by org.apache.mahout.fpm.pfpgrowth.TransactionTree.TransactionTreeIterator
All Implemented Interfaces:
java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>
Enclosing class:
TransactionTree

public final class TransactionTree.TransactionTreeIterator
extends java.lang.Object
implements java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>

Generates a List of transactions view of Transaction Tree by doing Depth First Traversal on the tree structure


Constructor Summary
TransactionTree.TransactionTreeIterator()
           
 
Method Summary
 boolean hasNext()
           
 Pair<java.util.List<java.lang.Integer>,java.lang.Long> next()
           
 void remove()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

TransactionTree.TransactionTreeIterator

public TransactionTree.TransactionTreeIterator()
Method Detail

hasNext

public boolean hasNext()
Specified by:
hasNext in interface java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>

next

public Pair<java.util.List<java.lang.Integer>,java.lang.Long> next()
Specified by:
next in interface java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>

remove

public void remove()
Specified by:
remove in interface java.util.Iterator<Pair<java.util.List<java.lang.Integer>,java.lang.Long>>


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