edu.umass.cs.mallet.base.pipe.iterator
Class AbstractPipeInputIterator

java.lang.Object
  edu.umass.cs.mallet.base.pipe.iterator.AbstractPipeInputIterator

All Implemented Interfaces:

java.util.Iterator, PipeInputIterator

Direct Known Subclasses:

ArrayDataAndTargetIterator, ArrayIterator, CsvIterator, FileIterator, FileListIterator, InstanceListIterator, IteratorPipe, LineGroupIterator, LineGroupIterator2, LineIterator, MentionPairIterator, NestedIterator, NodeClusterPairIterator, NodePairIterator, ParenGroupIterator, PatternMatchIterator, PipeExtendedIterator, PubCitIterator, RandomFeatureVectorIterator, RandomTokenSequenceIterator, SegmentIterator, SimpleFileIterator, TUI_CorefIE.ClusterListIterator, VenuePaperClusterIterator

public abstract class AbstractPipeInputIterator

extends java.lang.Object

implements PipeInputIterator

Field Summary

protected Instance

parentInstance

Constructor Summary

AbstractPipeInputIterator()

Method Summary

abstract boolean	hasNext()
java.lang.Object	next()
abstract Instance	nextInstance()
void	remove()
void	setParentInstance(Instance carrier) To be called once before iterator starts.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

parentInstance

protected Instance parentInstance

Constructor Detail

AbstractPipeInputIterator

public AbstractPipeInputIterator()

Method Detail

nextInstance

public abstract Instance nextInstance()

Specified by:

nextInstance in interface PipeInputIterator

setParentInstance

public void setParentInstance(Instance carrier)

Description copied from interface: PipeInputIterator

To be called once before iterator starts. However, Instance object do not currently store this parent information.

Specified by:

setParentInstance in interface PipeInputIterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

hasNext

public abstract boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator