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java.lang.Objectnet.esper.view.ViewSupport
net.esper.eql.view.InternalRouteView
public class InternalRouteView
View for internally routing events which is commenly the last step in execution of a statement in which an insert-into clause has been specified.
Field Summary |
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Fields inherited from class net.esper.view.ViewSupport |
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parent |
Constructor Summary | |
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InternalRouteView(boolean isIStream,
InternalEventRouter internalEventRouter)
Ctor. |
Method Summary | |
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java.lang.String |
attachesTo(Viewable parentViewable)
Return null if the view will accept being attached to a particular object. |
EventType |
getEventType()
Provides metadata information about the type of object the event collection contains. |
java.util.Iterator<EventBean> |
iterator()
Allows iteration through all elements in this event collection. |
void |
update(EventBean[] newData,
EventBean[] oldData)
Notify that data has been added or removed from the Viewable parent. |
Methods inherited from class net.esper.view.ViewSupport |
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addView, dumpChildViews, dumpUpdateParams, findDescendent, getParent, getViews, hasViews, removeView, setParent, shallowCopyView, updateChildren, updateChildren |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public InternalRouteView(boolean isIStream, InternalEventRouter internalEventRouter)
isIStream
- true for insert stream, false for remove streaminternalEventRouter
- routes the events internallyMethod Detail |
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public java.lang.String attachesTo(Viewable parentViewable)
View
parentViewable
- is the potential parent for this view
public void update(EventBean[] newData, EventBean[] oldData)
View
newData
- is the new data that has been added to the parent viewoldData
- is the old data that has been removed from the parent viewpublic EventType getEventType()
EventCollection
public java.util.Iterator<EventBean> iterator()
EventCollection
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