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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% ^$ }* |+ \; u# i5 U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& v1 l, g; \- w+ \6 m    public double getMeasured pressure() {
        return measured pressure
' A( \, h7 S' p+ [! V    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
- L" D+ w0 r$ I4 w; m3 V    public double measured pressure = 0

+ |4 ~, j/ e' B) m0 b9 k    /**
; }2 k* f- E. P     *
     * This value is used to automatically generate agent identifiers.
, B4 r/ t+ R5 m. L7 P     * @field serialVersionUID
$ k3 t% S: _0 ]# V) U     *
0 c5 X. e! W" j. U1 y' i     */
1 X& C' ]" d  t/ J% ~8 M4 u) A2 b    private static final long serialVersionUID = 1L
3 [8 \. P8 r. J. H  V' E# H  |: m
6 c6 x- N8 h, I$ u    /**
( G7 o9 m' s4 F     *
4 P/ v4 u% _7 J  D8 ^% X% N     * This value is used to automatically generate agent identifiers.
: m  _, E* n! Y- j3 L     * @field agentIDCounter
& l8 d# h3 j2 S0 |- {  i     *
     */
2 }1 M3 h0 `" e& W0 j! d    protected static long agentIDCounter = 1

2 m, P& j$ U) Q1 Y/ b" I    /**
6 j5 }$ ]: `* f( m' c' y3 U     *
     * This value is the agent's identifier.
" q* X: n' Z, n" x1 B     * @field agentID
& X0 Q  c5 p* g- \     *
3 g  N+ |8 G& w, K: X7 L     */
# _9 k: p2 M' P6 l+ k+ `* Q4 D    protected String agentID = "GasNode " + (agentIDCounter++)
. X  Y9 B& A% Q
    /**
     *
( S$ E2 n7 {8 F. [* `     * This is the step behavior.
     * @method step
) g; ~  h: Q& q8 g5 U5 h9 {  R- ]     *
" ~8 ~0 D1 @2 u7 ^0 _     */
    @Watch(
$ Z9 C1 t$ o; {( c% h. f        watcheeClassName = 'infrastructuredemo.GasNode',
2 }' w* G, U; f        watcheeFieldNames = 'pressure',
        query = 'linked_from',
+ r4 C# }7 D9 [( z9 p* l/ y/ A        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
1 G( B6 @' z: l  U& m. H3 S    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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' q7 W* W8 u, o/ d        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

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        // This is an agent decision.
        if (watchedNode.pressure<200) {
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9 R9 V1 T1 B8 ^! A            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
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        }
        // Return the results.
. l2 u( ^% e; m+ p- G- r* o        return returnValue

    }
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* F/ t  c' x# w    /**
     *
" {0 C, ^* i# v3 u. f% U     * This is the step behavior.
3 ?' H- b- q7 q! I3 \     * @method step
% M2 L, t. \" E* m     *
( R- ?6 E9 d) J3 B6 M     */
5 t8 ~/ J0 T/ e, n4 E7 U: O    @ScheduledMethod(
        start = 1d,
1 _7 G/ X+ C) w        interval = 1d,
        shuffle = false
    )
/ S# x5 Q1 z9 Q5 A7 w* S% G    public void step() {

& G! K/ b" |, k6 \' Y2 J" v$ E        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
6 h% E& m/ z$ O% A        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 f  p3 H8 m/ U; m, ^        // End the method.
        return

+ t: {7 \% V  S" |0 j9 ~    }

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
7 h7 X' {' o5 q7 z/ a! U# d! U       public def step(infrastructuredemo.GasNode watchedAgent) {
8 C0 Y. L6 q% c5 P         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
: X# g# S6 s, ]8 h/ j1 T        // This is an agent decision.
        if (watchedNode.pressure<200) {  
# B3 P9 `) C3 p" h/ h            setPressure(watchedAgent.pressure)
% x$ T& R* i8 I3 s( ~变量名称须统一，可以都改为watchedAgent