MatchEvent (Apama API Documentation 10.15.3.4)

java.lang.Object
- java.util.EventObject
- - com.apama.jmon.MatchEvent

All Implemented Interfaces:

java.io.Serializable
```
public class MatchEvent
extends java.util.EventObject
```
Represents a match against an event expression registered in the Correlator. The source is a reference to the EventExpression object that was registered.

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Event`	`getMatchingEvent(java.lang.String key)`	Get one of the co-assigned Events that caused the match.
`java.util.HashMap`	`getMatchingEvents()`	Get the set of co-assigned Events that caused the match.

Methods inherited from class java.util.EventObject
getSource, toString

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - getMatchingEvents
```
public java.util.HashMap getMatchingEvents()
```
    Get the set of co-assigned Events that caused the match.
    
    Returns:
    
    A Map of the co-assigned Event objects that hold the values that matched the EventExpression.
  - getMatchingEvent
```
public Event getMatchingEvent(java.lang.String key)
```
    Get one of the co-assigned Events that caused the match.
    
    Parameters:
    
    key - The name of a co-assigned variable from the EventExpression.
    
    Returns:
    
    The value of the co-assigned variable (an Event object) that matched in the EventExpression.