Add event for channel

[querdenker2k]

currently there is no event option for channel triggers. but for e.g. astro binding there is START and END.
Furthermore i did some refactoring/cleanup

[seime]

Good!

Also fully agree on the refactoring. I'm about to throw in Thing support as well, and I've been thinking the same.

We also should do something about the JRuleEvent class (splitting, and making references to items & things typed and not String fields)

@seaside1 what do you think?

[seaside1]

Make sense to me. Will try it out a bit before merge.

[querdenker2k]

Is there any binding where i can generate (throw) events very often or maybe with item triggering for testing? I am just using Astro, but waiting one day to test channel/event triggering is not funny.

[seime]

@querdenker2k Could not find any doc's saying openhab console would do the trick for triggers.

There is some code here, but you need to extend it in order to create ChannelTriggerEvents; https://github.com/seaside1/jrule-user

Beside that, I'm working on better testing support, but it isn't ready to share just yet (part of my rules repo)

[querdenker2k]

but, this will not be enough to test the JRule implementation.
You know any binding which fires a log of channel triggers?
I need something to be sure that my changes are working, especialy for the JRuleWhenXXX refactoring.

[seaside1]

Did some basic testing, seems to be ok, so merging