org.ametys.odf.export

Class ExportCatalogByLevelsGenerator.FilteredByVersionLabelIterable.FilteredByVersionLabelIterator

java.lang.Object

org.ametys.odf.export.ExportCatalogByLevelsGenerator.FilteredByVersionLabelIterable.FilteredByVersionLabelIterator

All Implemented Interfaces:

Iterator<P>, AmetysObjectIterator<P>

Enclosing class:

ExportCatalogByLevelsGenerator.FilteredByVersionLabelIterable<P extends VersionAwareAmetysObject>

class ExportCatalogByLevelsGenerator.FilteredByVersionLabelIterable.FilteredByVersionLabelIterator
extends Object
implements AmetysObjectIterator<P>

Field Summary

Fields

Modifier and Type	Field and Description
private long	_invalids
private Iterator<P>	_it
private String	_label
private P	_nextObject
private int	_pos
private long	_size

Constructor Summary

Constructors

Constructor and Description
FilteredByVersionLabelIterator(Iterator<P> it, long size, String label)

Method Summary

Modifier and Type	Method and Description
long	getPosition() Returns the current position within the iterator.
long	getSize() Returns the number of elements in the iterator.
boolean	hasNext()
P	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ametys.plugins.repository.AmetysObjectIterator

skip

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

_invalids

private long _invalids

_it

private Iterator<P extends VersionAwareAmetysObject> _it

_pos

private int _pos

_size

private long _size

_nextObject

private P extends VersionAwareAmetysObject _nextObject

_label

private String _label

Constructor Detail

FilteredByVersionLabelIterator

public FilteredByVersionLabelIterator(Iterator<P> it,
                                      long size,
                                      String label)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<P extends VersionAwareAmetysObject>

next

public P next()

Specified by:

next in interface Iterator<P extends VersionAwareAmetysObject>

getSize

public long getSize()

Description copied from interface: AmetysObjectIterator

Returns the number of elements in the iterator. If this information is unavailable, returns -1.

Specified by:

getSize in interface AmetysObjectIterator<P extends VersionAwareAmetysObject>

Returns:

a long

getPosition

public long getPosition()

Description copied from interface: AmetysObjectIterator

Returns the current position within the iterator. The number returned is the 0-based index of the next element in the iterator, i.e. the one that will be returned on the subsequent next call.
Note that this method does not check if there is a next element, i.e. an empty iterator will always return 0.

Specified by:

getPosition in interface AmetysObjectIterator<P extends VersionAwareAmetysObject>

Returns:

a long