edu.umass.cs.mallet.projects.seg_plus_coref.condclust.pipe.iterator
Class VenuePaperClusterIterator

java.lang.Object
  extended byedu.umass.cs.mallet.base.pipe.iterator.AbstractPipeInputIterator
      extended byedu.umass.cs.mallet.projects.seg_plus_coref.condclust.pipe.iterator.VenuePaperClusterIterator
All Implemented Interfaces:
java.util.Iterator, PipeInputIterator

public class VenuePaperClusterIterator
extends AbstractPipeInputIterator

Iterates over PaperVenueClusters. Each instance consists of a Paper, its potential Cluster, and a Venue and its potential Cluster.


Field Summary
 
Fields inherited from class edu.umass.cs.mallet.base.pipe.iterator.AbstractPipeInputIterator
parentInstance
 
Constructor Summary
VenuePaperClusterIterator(java.util.Collection paperClusters, java.util.Collection venueClusters, java.util.Random r, double positiveInstanceRatio)
          Randomly choose nodes and build clusters.
 
Method Summary
 boolean hasNext()
           
 java.lang.Object next()
           
 Instance nextInstance()
           
 void remove()
           
 
Methods inherited from class edu.umass.cs.mallet.base.pipe.iterator.AbstractPipeInputIterator
setParentInstance
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

VenuePaperClusterIterator

public VenuePaperClusterIterator(java.util.Collection paperClusters,
                                 java.util.Collection venueClusters,
                                 java.util.Random r,
                                 double positiveInstanceRatio)
Randomly choose nodes and build clusters. Each time we must decide whether a node belongs in an existing cluster, we make a nodeClusterPair instance.

Parameters:
r - for randomly selecting nodes to cluster
Method Detail

hasNext

public boolean hasNext()
Specified by:
hasNext in interface java.util.Iterator
Specified by:
hasNext in class AbstractPipeInputIterator

nextInstance

public Instance nextInstance()
Specified by:
nextInstance in interface PipeInputIterator
Specified by:
nextInstance in class AbstractPipeInputIterator

next

public java.lang.Object next()
Specified by:
next in interface java.util.Iterator
Overrides:
next in class AbstractPipeInputIterator

remove

public void remove()
Specified by:
remove in interface java.util.Iterator
Overrides:
remove in class AbstractPipeInputIterator