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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
/ {$ ]" e: e1 e9 _    public double getMeasured pressure() {
        return measured pressure
    }
8 J4 R. m) W: |- ^; w! H+ G& j    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
2 D5 x! a# f  w+ [    }
0 U, p3 U. a" F    public double measured pressure = 0
% u1 G& I) F6 f. f2 X4 |$ v
    /**
4 ~( @$ P. h( I+ y     *
. k$ ]+ A4 ~9 j  u/ K$ V     * This value is used to automatically generate agent identifiers.
  j# G$ p' o3 G' _     * @field serialVersionUID
     *
) v& b/ g8 T0 r& Y/ |4 S) x% ]     */
& B, Q& ^7 a: S9 v0 r$ [    private static final long serialVersionUID = 1L
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    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
% I" B. \& ]' \2 l/ A     *
     */
    protected static long agentIDCounter = 1
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    /**
     *
     * This value is the agent's identifier.
1 @, U9 H' t: X8 Q: J     * @field agentID
6 c) g, w% m$ C0 ^$ c; }6 K     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

5 ^6 b9 g1 i% F% v- w3 u+ F6 L0 T    /**
     *
     * This is the step behavior.
     * @method step
  [& _$ s4 C2 x" h" H- }     *
     */
6 v! D6 c# O) h/ ]    @Watch(
% t) C5 H: q" W7 {+ o# O! F        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
$ K: B' Z8 z  h7 ~. x2 F# V        query = 'linked_from',
$ x2 Y- j* T3 Y        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
) }+ t7 p. P! [: B& Z2 N    )
. n* J8 i/ f- E9 @! k    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
; k3 X6 ?# t$ J# C7 ^1 A        if (watchedNode.pressure<200) {
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            // This is a task.
            setPressure(watchedAgent.pressure)
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0 n5 u7 u% u# A/ _% |: b        } else  {


5 V9 `5 x' [$ d2 y5 i" ~. [" v2 h' K        }
        // Return the results.
        return returnValue
8 I& X: w( q* ]9 b+ h
    }
6 r1 e" a& r% @
    /**
' |* q9 q2 r3 @$ K     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
7 R+ R& G9 a  c/ V8 g5 ^* e& B        interval = 1d,
        shuffle = false
: ?5 z. A9 q, u, h" i    )
, U  g9 f6 T5 e6 h' W% F  [: u* B/ u    public void step() {

5 w3 J" |2 h( g8 e9 Q        // Note the simulation time.
% @2 P7 c4 W% v9 r        def time = GetTickCountInTimeUnits()

        // This is a task.
; W4 L1 j- N+ E; k        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
' y* \( h3 O' Q; \        return
+ g, i; s- f: V9 N' N
    }

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
% r- E: G! G, J1 \        // 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
8 E3 v& F' P/ K" G) M# H7 A- Q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
/ v5 t0 @. I& t  c3 {1 F* J% a        // This is an agent decision.
* ^  m, D1 Z) l' Q# r( k/ @: r        if (watchedNode.pressure<200) {  
5 O, i) _+ |; w4 |; g. |            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent