![]() | EventBean Interface |
Namespace: com.espertech.esper.common.client
public interface EventBean
The EventBean type exposes the following members.
Name | Description | |
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![]() | EventType |
Return the instance that describes the set of properties available for this event.
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![]() | Item |
Returns the value of an event property for the given property name or property expression.
Returns null if the property value is null. Throws an exception if the expression is not valid against the event type. The method takes a property name or property expression as a parameter. Property expressions may include indexed properties via the syntax "name[index]", mapped properties via the syntax "name('key')", nested properties via the syntax "outer.inner" or combinations thereof. |
![]() | Underlying |
Get the underlying data object to this event wrapper.
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Name | Description | |
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![]() | Get |
Returns the value of an event property for the given property name or property expression.
Returns null if the property value is null. Throws an exception if the expression is not valid against the event type. The method takes a property name or property expression as a parameter. Property expressions may include indexed properties via the syntax "name[index]", mapped properties via the syntax "name('key')", nested properties via the syntax "outer.inner" or combinations thereof. |
![]() | GetFragment |
Returns event beans or array of event bean for a property name or property expression.
For use with properties whose value is itself an event or whose value can be represented as an event by the underlying event representation. The of the event bean Instance(s) returned by this method can be determined by . Use to obtain a list of properties that return fragments from an event type. Returns null if the property value is null or the property value cannot be represented as a fragment by the underlying representation. The method takes a property name or property expression as a parameter. Property expressions may include indexed properties via the syntax "name[index]", mapped properties via the syntax "name('key')", nested properties via the syntax "outer.inner" or combinations thereof. |
Name | Description | |
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![]() | ToXElement |
Converts the event bean into a contract event.
(Defined by UpdateEventArgsExtensions.) |