/**
* Runs the Coroutine until it is finished or suspended. This method must only be called when the
* Coroutine is in the states NEW or SUSPENDED. It is not multi threading safe.
*
* @throws java.lang.IllegalStateException if the Coroutine is currently running or already
* finished.
*/
public void run() throws IllegalStateException {
if (state != State.NEW && state != State.SUSPENDED) {
throw new IllegalStateException("Not new or suspended");
}
State result = State.FINISHED;
Stack oldStack = Stack.getStack();
try {
state = State.RUNNING;
Stack.setStack(stack);
try {
proto.coExecute();
} catch (SuspendExecution ex) {
assert ex == SuspendExecution.instance;
result = State.SUSPENDED;
// stack.dump();
stack.resumeStack();
}
} finally {
Stack.setStack(oldStack);
state = result;
}
}
