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

Class AbstractPipeInputIterator

java.lang.Object

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

All Implemented Interfaces:

PipeInputIterator, Iterator

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 Object
implements PipeInputIterator

Field Summary

Fields

Modifier and Type	Field and Description
protected Instance	parentInstance

Constructor Summary

Constructors

Constructor and Description
AbstractPipeInputIterator()

Method Summary

Modifier and Type	Method and Description
abstract boolean	hasNext()
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

Methods inherited from interface java.util.Iterator

forEachRemaining

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 Object next()

Specified by:

next in interface Iterator

hasNext

public abstract boolean hasNext()

Specified by:

hasNext in interface Iterator

remove

public void remove()

Specified by:

remove in interface Iterator