com.dlsc.flexgantt.model.gantt
Class LinearSearchTimelineObjectIterator<T extends ITimelineObject>

java.lang.Object
  com.dlsc.flexgantt.model.gantt.LinearSearchTimelineObjectIterator<T>

Type Parameters:

T - the type of the timeline objects

All Implemented Interfaces:

java.util.Iterator<T>

public class LinearSearchTimelineObjectIterator<T extends ITimelineObject>
extends java.lang.Object
implements java.util.Iterator<T>

Instances of this class are used to iterate over the sorted list of timeline objects returned by a timeline model. An iterator only returns those objects that intersect with the time span passed to the constructor of the iterator.

Since:

1.0

Author:

Dirk Lemmermann

Constructor Summary

LinearSearchTimelineObjectIterator(java.util.List<T> objectList, ITimeSpan span)
Constructs a new iterator object.

LinearSearchTimelineObjectIterator(java.util.List<T> objectList, ITimeSpan span, boolean reverse)
Constructs a new iterator object.

Method Summary

boolean	hasNext()
T	next()
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

LinearSearchTimelineObjectIterator

public LinearSearchTimelineObjectIterator(java.util.List<T> objectList,
                                          ITimeSpan span,
                                          boolean reverse)

Constructs a new iterator object.

Parameters:

objectList - the sorted list of timeline objectList

span - the time span to iterate over

reverse - determines the iteration direction (reverse = false = left to right = earlier to later, reverse = true = right to left)

LinearSearchTimelineObjectIterator

public LinearSearchTimelineObjectIterator(java.util.List<T> objectList,
                                          ITimeSpan span)

Constructs a new iterator object.

Parameters:

objectList - the sorted list of timeline objectList

span - the time span to iterate over

Method Detail

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<T extends ITimelineObject>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<T extends ITimelineObject>

next

public T next()

Specified by:

next in interface java.util.Iterator<T extends ITimelineObject>