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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4 E' s9 V% M% E( K+ [% k  S8 a, n7 f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* F* j4 Y' `3 h+ E# k    public double getMeasured pressure() {
9 P& a0 z- i: i        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
' Y3 k# l  f4 S1 i7 b5 m    public double measured pressure = 0
' p5 x& M' A8 R
    /**
     *
. V1 Z4 ~6 g- Z     * This value is used to automatically generate agent identifiers.
% V2 e. S- `. p% ~     * @field serialVersionUID
     *
; \7 C1 t  E% `     */
    private static final long serialVersionUID = 1L
1 C  p% e6 p- N" g
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
8 n2 y& J  y3 l' U% M     *
     */
    protected static long agentIDCounter = 1
+ @/ T$ g8 z/ ~4 o% Y: q) {; D
    /**
     *
     * This value is the agent's identifier.
& S& k0 W5 j5 A# S* A8 K, }     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
0 v; w; A0 j4 u% ~; h6 e# r     *
4 t" I7 r# Q' i. b- f5 T3 U     * This is the step behavior.
     * @method step
     *
+ u" V0 E' q% S2 M0 A7 X2 [2 p% B  f     */
) V8 n; ^+ i6 C7 j; v  s- u5 n    @Watch(
. S4 y5 J# X, Z" C6 m        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
* `1 }+ P& R/ C: `        query = 'linked_from',
# }% C/ k; q) `        whenToTrigger = WatcherTriggerSchedule.LATER,
1 r' U: y# _# H' L+ i4 d        scheduleTriggerDelta = 10d
+ R/ J" [! G6 O$ y2 v0 D3 \6 [    )
* [4 M3 ~& I: d$ |    public def step(infrastructuredemo.GasNode watchedAgent) {
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  ~) n5 M0 M7 X4 p        // Define the return value variable.
% X5 ?' `# K: R5 F; v  V8 q8 }        def returnValue

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

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" E6 f7 a# D  C3 x        // This is an agent decision.
        if (watchedNode.pressure<200) {

, e2 ^/ c9 B2 d! N0 h+ ]9 u            // This is a task.
            setPressure(watchedAgent.pressure)
- H1 `" B3 k; D0 w  R9 e/ e
        } else  {

9 p+ }' L  ?+ b% m2 z' u
/ b- D" d) [9 v& u$ |1 D* L7 A        }
2 C' ?( W4 J( T2 u        // Return the results.
        return returnValue
* [# j# S# G; }9 T6 e! Q
) v; z/ f4 ]+ G1 H    }

) |- l' n0 |4 c/ k% M. G$ M    /**
     *
$ l0 I2 i/ P% ~& Z4 ^. c5 X     * This is the step behavior.
     * @method step
     *
     */
& j% U9 o1 K0 v- o& g    @ScheduledMethod(
, b8 `- w  }& l4 F        start = 1d,
        interval = 1d,
! T) v$ J% ^+ R8 [9 F# a( L3 s        shuffle = false
' v6 q' o# c  p    )
" N- K: ]8 A( x6 v& \    public void step() {

        // Note the simulation time.
" H2 {" m5 H  f- v# V+ `; p        def time = GetTickCountInTimeUnits()
6 O1 u7 }: l& K8 @. o
        // This is a task.
$ s* N0 K# y2 ~" M) M- l        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

4 [7 c# x  N5 r* }* g    }

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
% O" m7 w3 p1 x6 G/ f# b2 w7 P9 {: M 但是在语句中，你填的是watchedNode
, B' e: g5 `5 T& O        // This is an agent decision.
        if (watchedNode.pressure<200) {  
. s/ @0 l& h1 W% R; B$ K* E            setPressure(watchedAgent.pressure)
( x6 ?8 n+ T+ _$ R变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
8 @" w. {2 n. T9 ~& F4 g  u       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.
' l( Y# e! W8 j+ Z" O) Q, [9 u        if (watchedNode.pressure<200) {  
: j: J- R9 r6 `, Q% f3 U+ H            setPressure(watchedAgent.pressure)
9 C8 h* s- k, F0 h3 J+ O变量名称须统一，可以都改为watchedAgent