Class History<T>
- java.lang.Object
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- org.eclipse.net4j.util.event.Notifier
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- org.eclipse.net4j.util.collection.History<T>
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- All Implemented Interfaces:
java.lang.Iterable<IHistoryElement<T>>
,IHistory<T>
,INotifier
,INotifier.INotifier2
- Direct Known Subclasses:
PreferenceHistory
public class History<T> extends Notifier implements IHistory<T>
- Author:
- Eike Stepper
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier
INotifier.INotifier2
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Field Summary
Fields Modifier and Type Field Description protected java.util.List<IHistoryElement<T>>
elements
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Constructor Summary
Constructors Constructor Description History()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
add(T data)
protected void
changed()
boolean
clear()
protected IHistoryElement<T>
createElement(T data)
IHistoryElement<T>
get(int index)
<D> D[]
getData(D[] a)
java.util.List<IHistoryElement<T>>
getElements()
T
getMostRecent()
int
indexOf(T data)
boolean
isEmpty()
java.util.Iterator<IHistoryElement<T>>
iterator()
protected void
load()
IHistoryElement<T>
remove(int index)
protected void
save()
void
setElements(java.util.List<IHistoryElement<T>> newElements)
int
size()
IHistoryElement<T>[]
toArray()
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Methods inherited from class org.eclipse.net4j.util.event.Notifier
addListener, addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListener, hasListeners, lastListenerRemoved, listenerAdded, listenerRemoved, removeListener
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.eclipse.net4j.util.event.INotifier
addListener, getListeners, hasListeners, removeListener
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Field Detail
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elements
protected java.util.List<IHistoryElement<T>> elements
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Method Detail
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getElements
public java.util.List<IHistoryElement<T>> getElements()
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setElements
public void setElements(java.util.List<IHistoryElement<T>> newElements)
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get
public IHistoryElement<T> get(int index)
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remove
public IHistoryElement<T> remove(int index)
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getMostRecent
public T getMostRecent()
- Specified by:
getMostRecent
in interfaceIHistory<T>
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toArray
public IHistoryElement<T>[] toArray()
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iterator
public java.util.Iterator<IHistoryElement<T>> iterator()
- Specified by:
iterator
in interfacejava.lang.Iterable<T>
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createElement
protected IHistoryElement<T> createElement(T data)
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load
protected void load()
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save
protected void save()
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changed
protected final void changed()
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