public boolean tryRun(final Task<?> task, final String planClass) {
    """
	Runs the given task if Engine has a capacity to start new plan as specified by
	{@value #MAX_CONCURRENT_PLANS} configuration parameter.
	For the sake of backwards compatibility default value for a {@value #MAX_CONCURRENT_PLANS} is
	{@value #DEFUALT_MAX_CONCURRENT_PLANS} which essentially means "unbounded capacity".
	Task passed in as a parameter becomes a root on a new Plan.
	All tasks created and started as a consequence of a root task will belong to that plan and will share a Trace.
	This method returns immediately and does not block. It returns {@code true} if Plan was successfully started.
	@param task the task to run
	@param planClass string that identifies a "class" of the Plan
	@return true if Plan was started
    """
    if (tryAcquirePermit(planClass)) {
      runWithPermit(task, planClass);
      return true;
    } else {
      return false;
    }
  }
public boolean tryRun(final Task<?> task, final String planClass) {
    if (tryAcquirePermit(planClass)) {
      runWithPermit(task, planClass);
      return true;
    } else {
      return false;
    }
  }
public boolean tryRun ( final Task < ? > task , final String planClass ) { if ( tryAcquirePermit ( planClass ) ) { runWithPermit ( task , planClass ) ; return true ; } else { return false ; } }
Runs the given task if Engine has a capacity to start new plan as specified by
{@value #MAX_CONCURRENT_PLANS} configuration parameter.
For the sake of backwards compatibility default value for a {@value #MAX_CONCURRENT_PLANS} is
{@value #DEFUALT_MAX_CONCURRENT_PLANS} which essentially means "unbounded capacity".
Task passed in as a parameter becomes a root on a new Plan.
All tasks created and started as a consequence of a root task will belong to that plan and will share a Trace.
This method returns immediately and does not block. It returns {@code true} if Plan was successfully started.
@param task the task to run
@param planClass string that identifies a "class" of the Plan
@return true if Plan was started
Runs the given task if Engine has a capacity to start new plan as specified by {