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")
    public double getMeasured pressure() {
' e- y4 L) E) N2 m$ ?% l6 Z5 R        return measured pressure
    }
6 U# t' f0 D, g. h    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
# W) K6 `  u7 U6 b6 |) w' k    public double measured pressure = 0
, n- `- Y/ D  O; `4 _! W- r: ]
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
; Q0 P7 W$ R2 S" r, O9 k3 }     */
1 u( }0 ?  h6 j6 s- D. d+ x1 f    private static final long serialVersionUID = 1L

    /**
     *
0 {: q" T6 K3 g) H     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
5 Z5 u; t$ a# f7 Z' t4 N3 F     *
     */
    protected static long agentIDCounter = 1
# h/ P( Y1 |- N. @7 b
" j6 A+ M4 ~: C+ t    /**
     *
7 u- q$ O& _- t. d4 D- [     * This value is the agent's identifier.
8 e; }  b5 o# P7 u4 @& M     * @field agentID
     *
- c, Z/ d! w/ e. g6 {; T$ _( z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
6 X" J3 [- |; a% G$ w
    /**
: E6 A: T2 q2 I; Q7 r% r4 m  I     *
     * This is the step behavior.
+ X0 K0 }0 M' C; k  c     * @method step
     *
. o3 e$ @3 a& |" P1 E( y1 m/ g3 l     */
$ W& s/ Q2 L4 ], [9 W    @Watch(
9 _, I( n  ~; ]$ d8 p        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
3 w2 N: R7 [- L2 r3 q, N& ]        scheduleTriggerDelta = 10d
    )
/ u2 x% d% d. d" c2 m% e- o" s1 g$ x    public def step(infrastructuredemo.GasNode watchedAgent) {
, @( E* B! r$ `9 B. u# s, Y
" |2 x: A# ]+ Q6 e2 c        // Define the return value variable.
; @* `* t! y4 i) P# \# W! q        def returnValue

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

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# n' b- w0 |( `( t, C3 v* \1 |        // This is an agent decision.
        if (watchedNode.pressure<200) {
* v1 d. j1 s1 A
4 K( L3 ?. ]$ D. ^$ g            // This is a task.
            setPressure(watchedAgent.pressure)
9 h( s# Q- |# B, D! g3 w) v
        } else  {
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" e8 N  \- t% p$ j  N! v
$ ~. F* w$ E% l! d        }
4 T* B) n2 @' s4 U; W  L        // Return the results.
        return returnValue
" S9 [% _) O  H! H5 b
! |+ @; E- R% f    }

    /**
) g$ k9 {0 U6 m& \     *
     * This is the step behavior.
- C; c1 X! {9 \* G8 x     * @method step
     *
     */
" o% b$ A/ j* S# p" }    @ScheduledMethod(
$ K) w+ e. Q* K; O        start = 1d,
        interval = 1d,
        shuffle = false
0 @- j1 h0 K  ~5 K1 W    )
    public void step() {
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        // Note the simulation time.
& ~( ]# E% Y# a7 X        def time = GetTickCountInTimeUnits()

$ \9 g  \" I) R6 ?6 F: T: L) s- q        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
4 F8 [  \7 h  b8 l3 t        return

    }

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
        // This is an agent decision.
0 o8 Y" ?5 _+ R        if (watchedNode.pressure<200) {  
5 A/ a  P' w# J. m6 `            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
1 t0 y* v, }) o1 W       public def step(infrastructuredemo.GasNode watchedAgent) {
' Y6 b. I# J! a2 r3 Y8 N' X/ X0 ~         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
) ~' W# K' N' m$ ?& @5 G            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent