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
% H- {" t9 u9 O. W' U

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
$ D! p' ^3 v; ~. o        return measured pressure
3 M, }1 H- W5 X6 s( x* G$ r5 X8 K    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
) N1 W8 O  ~& Y+ G    }
$ J4 B; z1 h; O' W    public double measured pressure = 0
; ?  H6 d; `# T; D9 K
    /**
3 S7 g7 @8 T/ C3 ]) q' z     *
( P8 r; Z4 o6 h- ^% d$ f     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
0 G3 s9 S& P1 d* `) l2 ^) \     *
; E  `9 _% z7 i# z$ b     */
    private static final long serialVersionUID = 1L
) }- h7 B3 M9 i$ q( I; j" y) g
    /**
+ M- {7 G9 j9 ]+ H, m5 |     *
     * This value is used to automatically generate agent identifiers.
8 I" Y' O* l5 U     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
7 l* S. W# \2 O& P; ~
    /**
' C2 F; p7 j( f& m3 J8 q, E     *
     * This value is the agent's identifier.
+ p3 e: V, Q4 X- {! K! }) _     * @field agentID
) ^3 x1 U2 z, y3 z0 ^2 P2 p     *
7 B* p1 l6 s2 u6 J' B- a  v# ]     */
    protected String agentID = "GasNode " + (agentIDCounter++)
7 l  T, _  a3 Y% s
+ R7 q2 T8 y5 A    /**
     *
  |8 j1 x2 G1 g- x! X4 G+ d     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
+ _) j4 Z/ V; k  U! N        watcheeClassName = 'infrastructuredemo.GasNode',
+ t! Q' Q: k9 \5 ^- c        watcheeFieldNames = 'pressure',
0 }4 K( i, S: Y9 H* F: j* ^        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
$ r& Y% {5 i1 H7 l, d    public def step(infrastructuredemo.GasNode watchedAgent) {
6 j0 m! ^) z3 D+ w
7 C! o( k: ~  ^/ x1 y! \2 \        // Define the return value variable.
5 i2 k! K: r6 m0 w4 n2 \' w4 J        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


7 e: @+ z4 x! Q3 s' {, p/ n        // This is an agent decision.
6 F, H0 y& A% R. b! |2 H" K3 ~        if (watchedNode.pressure<200) {

4 O8 @# A, |- |8 F$ T* i# L            // This is a task.
            setPressure(watchedAgent.pressure)
+ k+ |& G1 l5 S, o, i9 |- H
        } else  {

9 }5 s  F& j# ?/ S8 b
        }
" P2 ~6 c( f/ k# |        // Return the results.
        return returnValue

1 c  f7 d8 I; g, Z; T' o+ ^# }    }
/ T+ Z) t& T- n+ Y6 z
    /**
     *
     * This is the step behavior.
2 t) e% `+ H/ Q6 H; {8 F# ?     * @method step
( E5 ^: |, }( c, d6 a: h     *
0 A% n# Y/ }/ s! J7 v     */
# \5 w* R* e4 l; h2 Z+ {    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
& p8 d4 L3 q; l7 ^/ j3 \$ I/ H4 Z8 l    )
    public void step() {

1 D) N! w/ G4 q) n        // Note the simulation time.
: |- q2 H; {( V# z+ c  K9 |        def time = GetTickCountInTimeUnits()

7 [7 |1 \3 @+ h; N% k( ^$ J' @        // This is a task.
3 L! F5 R  c- g1 P: V$ a3 d' h        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ f; t* n! D0 M" f        // End the method.
3 t9 B; f3 b6 n2 ]- w7 H, L6 [        return
& Y; r( o! c5 T4 _7 {1 B/ n  {/ F
    }

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
5 T; e5 p( i* x5 m! R        // 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) {
1 n7 o2 Z; R' L- v2 ~+ n( V* F* _         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) o! Z$ l) v8 S+ O/ e( t            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent