org.deckfour.xes.model.buffered
Class XTraceIterator

java.lang.Object
  org.deckfour.xes.model.buffered.XTraceIterator

All Implemented Interfaces:

Iterator<XEvent>, ListIterator<XEvent>

public class XTraceIterator
extends Object
implements ListIterator<XEvent>

This class implements an iterator over the buffered implementation for the XTrace interface.

Author:

Christian W. Guenther (christian@deckfour.org)

See Also:

Iterator

Field Summary

protected XTraceBufferedImpl	list The trace to be iterated over.
protected int	position Current position of the iterator.

Constructor Summary

XTraceIterator(XTraceBufferedImpl aList)
Constructs a new iterator on the specified XTraceBufferedImpl.

XTraceIterator(XTraceBufferedImpl aList, int aPosition)
Constructs a new iterator on the specified XTraceBufferedImpl.

Method Summary

void	add(XEvent o)
boolean	hasNext()
boolean	hasPrevious()
XEvent	next()
int	nextIndex()
XEvent	previous()
int	previousIndex()
void	remove()
void	set(XEvent o)

Methods inherited from class java.lang.Object

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

Field Detail

list

protected XTraceBufferedImpl list

The trace to be iterated over.

position

protected int position

Current position of the iterator.

Constructor Detail

XTraceIterator

public XTraceIterator(XTraceBufferedImpl aList)

Constructs a new iterator on the specified XTraceBufferedImpl.

Parameters:

aList - XTraeBufferedImpl, over which the created iterator iterates.

XTraceIterator

public XTraceIterator(XTraceBufferedImpl aList,
                      int aPosition)

Constructs a new iterator on the specified XTraceBufferedImpl.

Parameters:

aList - XTraeBufferedImpl, over which the created iterator iterates.

aPosition - The starting position of the iterator.

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<XEvent>

Specified by:

hasNext in interface ListIterator<XEvent>

next

public XEvent next()

Specified by:

next in interface Iterator<XEvent>

Specified by:

next in interface ListIterator<XEvent>

remove

public void remove()

Specified by:

remove in interface Iterator<XEvent>

Specified by:

remove in interface ListIterator<XEvent>

add

public void add(XEvent o)

Specified by:

add in interface ListIterator<XEvent>

hasPrevious

public boolean hasPrevious()

Specified by:

hasPrevious in interface ListIterator<XEvent>

nextIndex

public int nextIndex()

Specified by:

nextIndex in interface ListIterator<XEvent>

previous

public XEvent previous()

Specified by:

previous in interface ListIterator<XEvent>

previousIndex

public int previousIndex()

Specified by:

previousIndex in interface ListIterator<XEvent>

set

public void set(XEvent o)

Specified by:

set in interface ListIterator<XEvent>