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
& \! f8 q/ m0 |0 k, D

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
- Q$ B8 }. ]3 N, M) P5 D        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
& c, t% s' Z( U5 C# p* M        measured pressure = newValue
1 |, y/ Y; u6 ]- u% G( k+ o/ x    }
    public double measured pressure = 0

% P+ V+ x+ E. u" F4 f; U    /**
7 B) e, [" n  w7 n+ k0 w     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
) k9 f; U1 V' @7 ]% q( S2 |$ Q4 ?  S     */
$ j; p# `/ P/ O! t' A    private static final long serialVersionUID = 1L

" Z3 e6 N, P. k& `    /**
     *
     * This value is used to automatically generate agent identifiers.
0 U0 J0 B# p/ W2 Z# S# V/ P, W     * @field agentIDCounter
     *
8 i; j0 T' F/ w$ `7 }     */
    protected static long agentIDCounter = 1
) I' C+ b$ s* o5 F$ @
    /**
+ b( ?5 L7 q, u% f' ~     *
     * This value is the agent's identifier.
     * @field agentID
     *
' k% C! x6 z  c" H* y4 @  \: x     */
3 r7 `+ q, N2 I8 _% F: x$ L% b    protected String agentID = "GasNode " + (agentIDCounter++)
2 V* e" @- X3 n4 d: ^
    /**
+ S* R# @% m" Z/ o- p     *
2 x3 ^! y! s9 c; z* C$ S! z* L5 ]     * This is the step behavior.
     * @method step
     *
7 X, U; H9 z8 m& A  T& L     */
4 _# W; i) P! t) T( h+ [% |1 S    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
0 s+ M4 d6 R$ a        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

  P6 L0 j+ ]2 t+ ~% L( K        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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. U# E0 z9 E% |$ m) C7 V        // This is an agent decision.
  S% @) N0 o: t5 E        if (watchedNode.pressure<200) {

            // This is a task.
8 J: t$ |/ E$ s: u7 r/ c2 J1 e            setPressure(watchedAgent.pressure)

        } else  {
1 J. W6 g* V7 z8 s4 A2 I! y

- P& c5 u# O& v# N        }
$ ]8 p; c3 t  B4 M5 C        // Return the results.
5 w/ R9 L9 A- `/ T7 C        return returnValue
8 y0 o2 ?4 |  `6 k+ _
' D' }8 ^$ v9 X* X; I. g/ U. m    }
5 P. v- K! c4 L; a1 W
8 k- e7 h  i7 `8 P    /**
     *
     * This is the step behavior.
     * @method step
     *
% U! R1 F$ L" _     */
    @ScheduledMethod(
, H5 q. J5 j2 k+ m2 E8 z7 Z  ~* z0 k6 @        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

& P1 F" M: d% H. Z0 k3 Q        // Note the simulation time.
5 S; `+ H& g  r        def time = GetTickCountInTimeUnits()

5 y1 E8 `' L9 M* ]  J! O2 \        // This is a task.
4 d$ c% ?% @/ Y# h; B% i        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 ~- w0 I) M/ U        // End the method.
        return

% g  t0 r) L) A" h8 ^+ x    }

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
6 k9 `' u* V  n; _1 _, X6 q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
4 x2 s0 h0 J1 S  q' h        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 N' x3 |1 n' H/ x6 k) V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
7 h$ k* m, H: _. k 但是在语句中，你填的是watchedNode
9 Y! R1 x( F! `4 r) N  p        // This is an agent decision.
0 n- P. H4 |6 o        if (watchedNode.pressure<200) {  
. u4 I0 e+ F+ a& H9 r) o: r            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent