import com.sun.corba.se.spi.orbutil.fsm.FSM; //导入依赖的package包/类
public Guard.Result evaluate( FSM fsm, Input in ) {
    AOMEntry entry = (AOMEntry)fsm ;
    try {
        entry.wait.await() ;
    } catch (InterruptedException exc) {
        // XXX Log this
        // NO-OP
    }

    return Guard.Result.DEFERED ;
}
 

import com.sun.corba.se.spi.orbutil.fsm.FSM; //导入依赖的package包/类
public void doIt( FSM fsm, Input in, boolean debug )
{
    // This method is present only for debugging.
    // innerDoIt does the actual transition.

    if (debug)
        ORBUtility.dprint( this, "doIt enter: currentState = " +
            fsm.getState() + " in = " + in ) ;

    try {
        innerDoIt( fsm, in, debug ) ;
    } finally {
        if (debug)
            ORBUtility.dprint( this, "doIt exit" ) ;
    }
}
 

import com.sun.corba.se.spi.orbutil.fsm.FSM; //导入依赖的package包/类
public void doIt( FSM fsm, Input in )
{
    System.out.println( "TestAction1:" ) ;
    System.out.println( "\tlabel    = " + label ) ;
    System.out.println( "\toldState = " + oldState ) ;
    System.out.println( "\tnewState = " + newState ) ;
    if (label != in)
        throw new Error( "Unexcepted Input " + in ) ;
    if (oldState != fsm.getState())
        throw new Error( "Unexpected old State " + fsm.getState() ) ;
}
 

import com.sun.corba.se.spi.orbutil.fsm.FSM; //导入依赖的package包/类
public void doIt( FSM fsm, Input in ) {
    AOMEntry entry = (AOMEntry)fsm ;
    if (entry.counter[0] > 0)
        entry.counter[0]-- ;
    else
        throw entry.poa.lifecycleWrapper().aomEntryDecZero() ;
}
 

import com.sun.corba.se.spi.orbutil.fsm.FSM; //导入依赖的package包/类
public StateEngineImpl()
{
    initializing = true ;
    defaultAction = new ActionBase("Invalid Transition")
        {
            public void doIt( FSM fsm, Input in )
            {
                throw new INTERNAL(
                    "Invalid transition attempted from " +
                        fsm.getState() + " under " + in ) ;
            }
        } ;
}