public class LengthBatchViewRStream extends ViewSupport implements CloneableView, DataWindowView
LengthBatchView
, this view also supports fast-remove from the batch for remove stream events.EMPTY_VIEW_ARRAY
Constructor and Description |
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LengthBatchViewRStream(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext,
LengthBatchViewFactory lengthBatchViewFactory,
int size)
Constructor.
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Modifier and Type | Method and Description |
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View |
cloneView()
Duplicates the view.
|
EventType |
getEventType()
Provides metadata information about the type of object the event collection contains.
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int |
getSize()
Returns the number of events to batch (data window size).
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void |
internalHandleRemoved(EventBean oldData) |
boolean |
isEmpty()
Returns true if the window is empty, or false if not empty.
|
java.util.Iterator<EventBean> |
iterator()
Allows iteration through all elements in this event collection.
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java.lang.String |
toString() |
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, wait, wait, wait
addView, getViews, hasViews, removeAllViews, removeView
public LengthBatchViewRStream(AgentInstanceViewFactoryChainContext agentInstanceViewFactoryContext, LengthBatchViewFactory lengthBatchViewFactory, int size)
size
- is the number of events to batchlengthBatchViewFactory
- for copying this view in a group-bypublic View cloneView()
CloneableView
Expected to return a same view in initialized state for grouping.
cloneView
in interface CloneableView
public final int getSize()
public final EventType getEventType()
EventCollection
getEventType
in interface EventCollection
public void internalHandleRemoved(EventBean oldData)
public void update(EventBean[] newData, EventBean[] oldData)
View
public boolean isEmpty()
public final java.util.Iterator<EventBean> iterator()
EventCollection
iterator
in interface EventCollection
iterator
in interface java.lang.Iterable<EventBean>
public final java.lang.String toString()
toString
in class java.lang.Object
public void visitView(ViewDataVisitor viewDataVisitor)
visitView
in interface ViewDataVisitable