Uses of Interface
net.esper.view.EventCollection

Packages that use EventCollection
net.esper.core   
net.esper.eql.view   
net.esper.view   
net.esper.view.ext   
net.esper.view.internal   
net.esper.view.stat   
net.esper.view.std   
net.esper.view.window   
 

Uses of EventCollection in net.esper.core
 

Classes in net.esper.core that implement EventCollection
 class UpdateDispatchView
          Convenience view for dispatching view updates received from a parent view to update listeners via the dispatch service.
 

Uses of EventCollection in net.esper.eql.view
 

Classes in net.esper.eql.view that implement EventCollection
 class FilterExprView
          Simple filter view filtering events using a filter expression tree.
 class OutputProcessView
          A view that prepares output events, batching incoming events and invoking the result set processor as necessary.
 

Uses of EventCollection in net.esper.view
 

Subinterfaces of EventCollection in net.esper.view
 interface EventStream
          Streams are the basic I/O mechanism for the EventStream system.
 interface OrderedEventCollection
          Interface that marks a an ordered event collection.
 interface StreamView
          The StreamView interface allows a view to interact with a EventStream to share data.
 interface View
          The View interface provides a way for a stream, data provider, or another view, to notify an object of additions and deletions to its data set.
 interface Viewable
          The Viewable interface marks an object as supporting zero, one or more View instances.
 

Classes in net.esper.view that implement EventCollection
 class ViewSupport
          A helper class for View implementations that provides generic implementation for some of the methods.
 class ZeroDepthStream
          Event stream implementation that does not keep any window by itself of the events coming into the stream.
 

Uses of EventCollection in net.esper.view.ext
 

Classes in net.esper.view.ext that implement EventCollection
 class SortWindowView
          Window sorting by values in the specified field extending a specified number of elements from the lowest value up or the highest value down.
 

Uses of EventCollection in net.esper.view.internal
 

Classes in net.esper.view.internal that implement EventCollection
 class BufferView
          A view that acts as an adapter between views and update listeners.
 

Uses of EventCollection in net.esper.view.stat
 

Classes in net.esper.view.stat that implement EventCollection
 class BaseBivariateStatisticsView
          View for computing statistics that require 2 input variable arrays containing X and Y datapoints.
 class CorrelationView
          A view that calculates correlation on two fields.
 class MultiDimStatsView
          This view compiles OLAP cubes for the specified fields.
 class RegressionLinestView
          A view that calculates regression on two fields.
 class UnivariateStatisticsView
          View for computing statistics, which the view exposes via fields representing the sum, count, standard deviation for sample and for population and variance.
 class WeightedAverageView
          View for computing a weighted average.
 

Uses of EventCollection in net.esper.view.std
 

Classes in net.esper.view.std that implement EventCollection
 class AddPropertyValueView
          This view simply adds a property to the events posted to it.
 class GroupByView
          The group view splits the data in a stream to multiple subviews, based on a key index.
 class LastElementView
          This view is a very simple view presenting the last event posted by the parent view to any subviews.
 class MergeView
          The merge view works together with a group view that splits the data in a stream to multiple subviews, based on a key index.
 class SizeView
          This view is a very simple view presenting the number of elements in a stream or view.
 class UniqueByPropertyView
          This view includes only the most recent among events having the same value for the specified field.
 

Uses of EventCollection in net.esper.view.window
 

Subinterfaces of EventCollection in net.esper.view.window
 interface DataWindowView
          Tag interface for data window views.
 

Classes in net.esper.view.window that implement EventCollection
 class ExternallyTimedWindowView
          View for a moving window extending the specified amount of time into the past, driven entirely by external timing supplied within long-type timestamp values in a field of the event beans that the view receives.
 class LengthWindowView
          This view is a moving window extending the specified number of elements into the past.
 class TimeBatchView
          A data view that aggregates events in a stream and releases them in one batch at every specified time interval.
 class TimeWindowView
          This view is a moving timeWindow extending the specified amount of milliseconds into the past.