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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. D8 e) z' o  M7 Z7 J. f    public double getMeasured pressure() {
; A- [! Y& r" O1 Y6 j/ O9 \        return measured pressure
/ o& }* i8 {; P; ?( I$ _2 e    }
5 l! l, {6 t% d! f    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
; I2 t! r2 Q9 g" o# i    public double measured pressure = 0

/ s9 l$ P9 L% P1 u6 G% p    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
# g1 w' W5 T; e3 P* u: J, K     *
     */
& W* c+ _4 _! P5 s3 r2 @* k& a0 Q    private static final long serialVersionUID = 1L

    /**
9 y) I6 H2 I' ~4 l% U* J# E     *
4 ~' U  O: U. i% u1 m. d0 I     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
5 O+ O* |4 w: d* U, |& j    protected static long agentIDCounter = 1

    /**
: _8 Z, h; j4 x7 y: }: h     *
$ b+ q( r8 U( C- }     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
6 m) M. ]  G% t9 N- L" Z: I
    /**
     *
     * This is the step behavior.
     * @method step
     *
, i% k! j/ R( z# \9 s     */
    @Watch(
4 U% M5 m4 B/ G3 s% ?% T  L        watcheeClassName = 'infrastructuredemo.GasNode',
2 J& l; N7 W* g8 y        watcheeFieldNames = 'pressure',
0 y7 E! w* }/ A3 g$ B5 G: ~        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
) ]3 x4 P7 c* o9 e! r( P        scheduleTriggerDelta = 10d
* l1 i1 z) ^5 D- n    )
# `# j$ i$ V' f9 J. d% A# `    public def step(infrastructuredemo.GasNode watchedAgent) {
: k  Q0 f* u/ g" o6 p
7 Q+ M& C" b- `: t$ K3 ]        // Define the return value variable.
        def returnValue
- p/ ]6 E, T7 N: F8 I, Q$ u* Z
        // Note the simulation time.
; L5 @- G6 c, u6 }        def time = GetTickCountInTimeUnits()
1 r# `- ]# Y6 U1 H
- p. S0 F0 e$ H! D
        // This is an agent decision.
        if (watchedNode.pressure<200) {
% s/ ]9 U- c6 z( E
2 U$ s6 ]* W+ j            // This is a task.
* G  C% `: A6 @" k8 Y8 z" i5 j            setPressure(watchedAgent.pressure)
( x0 D  F; n7 F+ q" }$ t
2 z5 n$ n& S1 T' f' D        } else  {
% \3 K2 V0 J  t4 N, t

        }
1 ^# @4 R1 d3 k$ y" e        // Return the results.
        return returnValue

% Z3 t8 H, G4 K0 y) h    }
- I; S  p2 L3 R1 H2 ?2 E
: R$ N, o8 n1 I, X* z    /**
. ^' \0 u3 S6 g3 c* X     *
- y2 J+ f/ H/ K) y- x     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
1 u1 I( x) n0 f% K; t        shuffle = false
' F6 c6 \' [9 a; v0 l/ A    )
    public void step() {
2 U3 |* A; A' ?3 j
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
; R+ |" l# u. u& }; J. V5 h8 |
        // This is a task.
! F2 S" [0 u/ W% U        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
  `! L. s* t* E8 W0 O% y
/ _, Y9 W  H2 }4 k6 A1 p+ m    }

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
# |, i& t5 t1 T5 Y! @. U* A# m. e+ w        // This is an agent decision.
( a. J- u4 v! v% x$ V! S+ o, O        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
$ K4 ?# w! U# \, R6 R& R6 [       public def step(infrastructuredemo.GasNode watchedAgent) {
* M  z* _( Z; ~* W5 y  g         //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