public class KeepAllView extends ViewSupport implements DataWindowView, CloneableView
EMPTY_VIEW_ARRAY
Constructor and Description |
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KeepAllView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
KeepAllViewFactory keepAllViewFactory,
ViewUpdatedCollection viewUpdatedCollection)
Ctor.
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Modifier and Type | Method and Description |
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View |
cloneView()
Duplicates the view.
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EventType |
getEventType()
Provides metadata information about the type of object the event collection contains.
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java.util.LinkedHashSet<EventBean> |
getIndexedEvents() |
ViewUpdatedCollection |
getViewUpdatedCollection()
Returns the (optional) collection handling random access to window contents for prior or previous events.
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void |
internalHandleAdded(EventBean newEvent) |
void |
internalHandleRemoved(EventBean oldEvent) |
boolean |
isEmpty()
Returns true if the window is empty, or false if not empty.
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java.util.Iterator<EventBean> |
iterator()
Allows iteration through all elements in this event collection.
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void |
update(EventBean[] newData,
EventBean[] oldData)
Notify that data has been added or removed from the Viewable parent.
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void |
visitView(ViewDataVisitor viewDataVisitor) |
addView, addView, dumpChildViews, dumpUpdateParams, dumpUpdateParams, findDescendent, findViewIndex, getParent, getViews, hasViews, removeAllViews, removeView, removeView, setParent, updateChildren
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
addView, getViews, hasViews, removeAllViews, removeView
public KeepAllView(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext, KeepAllViewFactory keepAllViewFactory, ViewUpdatedCollection viewUpdatedCollection)
keepAllViewFactory
- for copying this view in a group-byviewUpdatedCollection
- for satisfying queries that select previous events in window orderpublic View cloneView()
CloneableView
Expected to return a same view in initialized state for grouping.
cloneView
in interface CloneableView
public boolean isEmpty()
public ViewUpdatedCollection getViewUpdatedCollection()
public final EventType getEventType()
EventCollection
getEventType
in interface EventCollection
public final void update(EventBean[] newData, EventBean[] oldData)
View
public final java.util.Iterator<EventBean> iterator()
EventCollection
iterator
in interface EventCollection
iterator
in interface java.lang.Iterable<EventBean>
public void internalHandleAdded(EventBean newEvent)
public void internalHandleRemoved(EventBean oldEvent)
public void visitView(ViewDataVisitor viewDataVisitor)
visitView
in interface ViewDataVisitable
public java.util.LinkedHashSet<EventBean> getIndexedEvents()