iv class="col-first odd-row-color"><a href="class-use/Trigger.html#jakarta.enterprise.concurrent">Trigger</a></div>
<div class="col-last odd-row-color">
<div class="block">Triggers allow application developers to plug in rules for when
 and how often a task should run.</div>
</div>
<div class="col-first even-row-color"><a href="class-use/ZonedTrigger.html#jakarta.enterprise.concurrent">ZonedTrigger</a></div>
<div class="col-last even-row-color">
<div class="block">Triggers allow application developers to pl