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
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8 h1 q, j" m' v1 A1 X9 z. h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 Y6 c8 D% k0 `$ w  |0 R' K( D    public double getMeasured pressure() {
        return measured pressure
: K/ A" T3 ~. O    }
    public void setMeasured pressure(double newValue) {
+ C1 D; {! b" Q3 j# T3 P  d        measured pressure = newValue
  s, W+ E: L0 ]5 A    }
" k; Q0 ^( q3 k. J" H) f6 s    public double measured pressure = 0
3 p" t% k9 A# Y3 v) ?' j
    /**
     *
8 E) \3 K2 ^+ ^7 B6 M# ]: ?     * This value is used to automatically generate agent identifiers.
( L0 \5 @9 l' `2 l: g     * @field serialVersionUID
     *
1 y9 D& v. j9 l5 w7 c     */
    private static final long serialVersionUID = 1L
- `) }' E5 C) {
    /**
     *
     * This value is used to automatically generate agent identifiers.
, a- V8 p& w3 G! @/ U* a# Y     * @field agentIDCounter
( t2 w$ \3 s- L" @     *
; A5 G/ g; z2 K$ ~     */
    protected static long agentIDCounter = 1
$ ]* x5 C7 p& G0 K+ G! J
    /**
     *
     * This value is the agent's identifier.
5 v; a, Z9 w4 G' y     * @field agentID
     *
     */
  ?/ ]6 M3 e; c; I' Z1 s    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
% ^/ {& V3 c- b1 }, V, Y1 g% q     * @method step
& J4 c$ j6 G6 _5 R! K# c! e     *
     */
    @Watch(
% o( B( M" M3 U        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
' h+ P) o! o8 z& y3 Q        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
3 l5 C" C2 |2 T1 M9 a        scheduleTriggerDelta = 10d
% }* T5 g: ~0 R  W4 \% d% F    )
& X% F3 x$ z$ M/ F3 g7 Z    public def step(infrastructuredemo.GasNode watchedAgent) {
( t/ {& R5 Z6 i# m* C8 O2 ~
        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

2 N; X* C& k6 n; v& C& K( z& E# e
# v9 Y6 w: c# b; c        // This is an agent decision.
2 b& a0 c5 p* R$ M0 s9 J% x        if (watchedNode.pressure<200) {
% E0 T5 U$ ?/ _) H
: ~; f4 X3 d5 ^$ e7 R7 \            // This is a task.
            setPressure(watchedAgent.pressure)

0 o0 Q- Y, N8 Q# x9 f        } else  {
& {* y/ H/ x3 u; Q

; \2 a( i* N" r: i6 |5 ?        }
9 o9 E/ g: h+ Z* K        // Return the results.
        return returnValue
9 L, m/ b6 h/ Z) F$ n# d
7 i2 T( g6 _9 X( x. a8 {    }

    /**
6 x# D; e# l% h: ]     *
     * This is the step behavior.
     * @method step
     *
- C" j; i0 V6 b/ D1 z     */
    @ScheduledMethod(
( J( }& z( P) {9 f        start = 1d,
        interval = 1d,
        shuffle = false
    )
# _, i: ^6 Q, ]9 [& A, p5 E  }    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
. k9 {* i& u7 T9 c
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& w/ x, k# X* a0 U        // End the method.
6 |0 `, }; ~* n  F        return
$ T! i( p7 n. P! K' C& e! Z6 K9 Q
3 t1 A- N) G: P* P" F& Q  V    }

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
       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.
        if (watchedNode.pressure<200) {  
" R) V1 X3 U' w, B6 ~/ @; L# W, ]            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
# a& B6 l. z3 J& {       public def step(infrastructuredemo.GasNode watchedAgent) {
5 o& |  [: y" @: [% }2 x         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
5 H4 |0 Y. `6 s4 _. y; Y+ b            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent