Apama Documentation : Developing Apama Applications : Developing Apama Applications in EPL : Defining Monitors : Spawning monitor instances : Specifying parameters when spawning
Specifying parameters when spawning
When spawning a monitor instance, you can pass parameters to an action. For example:
monitor m {
action onload() {
spawn forward("a", "channelA");
spawn forward("b", "channelB");
}
 
action forward(string arg, string channel) {
on all Event(arg) as e {
send e to channel;
}
on StopForwarding(arg) {
die;
}
}
}
The following are equivalent:
spawn actionName(); // This is the correct syntax.
spawn actionName; // This is deprecated. Do not use it.
Copyright © 2013-2017 Software AG, Darmstadt, Germany. (Innovation Release)

Product LogoContact Support   |   Community   |   Feedback