GasNode Groovy 问题怎样解决？

99996467

在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决
5 _: ~. C+ `3 u0 F6 o6 s1 E

# B1 j+ l. X1 M. w- V3 M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
' n2 H, K- W* M  u/ R        return measured pressure
2 _& u& k2 ~) f0 F    }
    public void setMeasured pressure(double newValue) {
, {7 }) M0 B( j+ h" d        measured pressure = newValue
6 z2 j7 a$ s* u1 y6 k' P    }
) X- U) z+ C8 w. B    public double measured pressure = 0

2 |9 K8 b( H" E1 t( q    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
. a6 C3 _0 @; j     */
    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
" C. h1 u3 y8 @& n% \% d    protected static long agentIDCounter = 1

    /**
2 l, Z+ v/ I5 q" X8 `) R# _2 L6 r     *
6 n/ n- O! m* x9 m$ x     * This value is the agent's identifier.
5 i% `; j1 W. s, ^     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

8 r5 ?) l8 k4 }% Q    /**
     *
3 H; h( w/ q" L" |7 n% X     * This is the step behavior.
8 R9 C; W) V' X2 n9 W; p6 s* I5 ~! Y     * @method step
     *
% u3 q2 w! _# N0 @/ p9 d     */
    @Watch(
( {+ A! w9 @, i8 [" P0 c+ v        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
" ?# w* Y) s0 L9 K: Y        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {

/ q, m( B/ b& Y/ t6 D. W4 x6 g( a            // This is a task.
% `7 T1 w4 O7 K, f1 }- a            setPressure(watchedAgent.pressure)

9 v. w( d5 U/ X1 z/ }% W+ l        } else  {

0 N2 Y$ \6 \. ]5 |" h+ g/ N
        }
' I5 ^+ q: T6 x- j  l% y% T        // Return the results.
2 Z4 E: V- O  Y, s        return returnValue
3 t0 z/ V0 B4 G' f
    }

    /**
% _/ \0 d+ k7 A+ K" |     *
     * This is the step behavior.
     * @method step
% ?) D, c' ?$ K     *
# E( ^5 k( i7 q% B5 |     */
9 q# r" L4 L' h0 G    @ScheduledMethod(
        start = 1d,
8 X9 @4 B# {3 _& u) `, C8 r        interval = 1d,
        shuffle = false
    )
    public void step() {
. L' ]5 b8 I6 l6 ^3 V6 Z8 D
        // Note the simulation time.
- T6 W& W$ ]1 u* }) P        def time = GetTickCountInTimeUnits()

2 S9 ~% x+ P& `: q2 g+ E        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
9 `7 z' A: z3 p6 {" {9 @2 a        return

    }

天地一沙鸥

报错信息有吗？请标出来。我好像碰到过，删除了哪条语句就行了。

gududanxing

报错信息发一下看看

topbbei

注意，在函数step中
' Q% s! u1 Z( i' P       public def step(infrastructuredemo.GasNode watchedAgent) {
4 u) ^8 Q$ q( z         //这里是watchedAgent
  K! u7 Q4 h) _8 N$ v 但是在语句中，你填的是watchedNode
        // This is an agent decision.
: s) z' l: g7 ?/ E; B        if (watchedNode.pressure<200) {  
5 ], T$ P2 `3 k& N5 r% b            setPressure(watchedAgent.pressure)
, ~  Q  T% a! G0 R5 h: x$ H: ]+ c! j变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
% l/ h. f! {) B3 @        // This is an agent decision.
3 A6 q/ v1 x3 H. @9 \/ ~$ O7 L; F        if (watchedNode.pressure<200) {  
# m- G* R& g# G0 H9 F' ^  P            setPressure(watchedAgent.pressure)
3 ^1 r1 F  s! X% s5 C; h, ^; [变量名称须统一，可以都改为watchedAgent