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


9 m5 X8 j1 C- k4 X  n$ O8 }@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
- G2 v2 G0 z# c& V0 n! b% f* M7 K    public double getMeasured pressure() {
        return measured pressure
) g* _/ q% N: z2 N    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
7 z; t+ Q: T+ N" B' f     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
& ]  C! C1 Q% }- A& r+ Z% I4 H: b     *
: A& C1 \# D4 |     */
" [: u; I5 }2 |$ N$ G7 n    private static final long serialVersionUID = 1L

7 ?. C/ X9 @8 M5 T" R  S* G% K    /**
5 X( s" Y2 s- E$ {& e6 D2 T; o$ E     *
$ E. Z' f/ H' h; T  M. s     * This value is used to automatically generate agent identifiers.
8 W+ X% t% _; m1 F( y# M     * @field agentIDCounter
     *
% Z3 ], [3 A# T$ n2 k3 b0 w     */
& G/ B& T; S3 e) I+ a    protected static long agentIDCounter = 1

    /**
. W1 Q8 u! q, O( z     *
# y8 M4 v0 O4 `1 c7 s     * This value is the agent's identifier.
( P4 q& G$ s% ?3 ^     * @field agentID
     *
# z' K% P/ N- ^# v7 N3 c5 g. Z# M     */
    protected String agentID = "GasNode " + (agentIDCounter++)

# m" t2 v- |( O0 I$ l4 r    /**
  j; ~3 e( q+ L7 z9 V     *
     * This is the step behavior.
0 u% O- h5 Y' f- V' ]! m( {) W     * @method step
     *
; o/ S& g- r4 }4 s$ f; T     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
- C) B4 r; f& p: Y  F" ?        query = 'linked_from',
$ a& M/ H% g; ^        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
3 |- L+ \7 w! t2 ?, f    public def step(infrastructuredemo.GasNode watchedAgent) {
8 w* F! l/ g1 z+ c8 l* d, V
        // Define the return value variable.
        def returnValue
* U* ~. _" l$ ?
        // Note the simulation time.
& u9 g0 }9 L; R- R7 ?        def time = GetTickCountInTimeUnits()
; m7 m; Z: ]4 {" R3 K7 A/ W6 K, r' G

        // This is an agent decision.
6 d6 n  ]; _0 t- H3 @5 ~8 p- o        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


* A6 w. ^  Y7 y. k3 |; f. _        }
        // Return the results.
9 z9 V: K2 l" L9 I6 a  j+ j: O        return returnValue
6 P0 i- A/ q" X1 ?
! A1 m) Z. {) N) O: |1 q    }

% ~& k" o( t  y7 z8 w& c* T4 r    /**
# [0 F, s6 T  n( d4 Z     *
     * This is the step behavior.
3 p. {  B9 [2 t) k$ H0 B9 k$ d5 _9 r: \     * @method step
     *
' J% w- z$ V# C' s" L: _  ]     */
    @ScheduledMethod(
' z! Z' P$ k. n' d/ B5 M        start = 1d,
        interval = 1d,
        shuffle = false
0 D9 {& e) Q- v  T! \1 G    )
" V$ ]' Q9 v  g2 [    public void step() {

2 [1 x" Q# ?) ]        // Note the simulation time.
+ U5 T$ n" P8 c3 e" o% ]        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
& a; g; h/ h1 I- A; P  D        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( x1 T# i$ [0 \% H       public def step(infrastructuredemo.GasNode watchedAgent) {
3 _+ _. F- K' \         //这里是watchedAgent
8 u, Q! b, A) f) e, t: h; I 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
/ J' u! i/ Q  ~" i! x9 ]            setPressure(watchedAgent.pressure)
% q, \+ `% ]1 r/ B0 _% V" v变量名称须统一，可以都改为watchedAgent