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() {
; s# R( N+ L" c$ o        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
5 K: B6 T; M2 K: [* S        measured pressure = newValue
8 u4 }( X6 h, ~    }
    public double measured pressure = 0

' B: F1 }! F6 e5 u    /**
: W1 E1 k4 t$ c1 A) |     *
7 g1 g1 `8 |0 u6 n     * This value is used to automatically generate agent identifiers.
- O: ^1 |6 w6 }; n) l$ V     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
8 W- a. h" Y4 n! L2 @) h8 t
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

    /**
. C. P& O, D) V8 `6 `     *
4 q4 S( {' [7 o' D! m; W/ T3 h     * This value is the agent's identifier.
  X6 [. u7 D) D/ ]* n     * @field agentID
     *
# H- B+ Q) Q9 m, S4 Z3 \  Y     */
/ ~, X* F/ B; `; c) R/ T    protected String agentID = "GasNode " + (agentIDCounter++)
& c- n2 s( w5 b4 \* h
/ b% c3 D8 t; y! L! D3 t3 k- u9 a    /**
     *
     * This is the step behavior.
     * @method step
+ D1 [2 R% U6 A. t/ J     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
8 X2 n( ^, X. E        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
; g1 I6 T. n& N7 }: D9 `2 }        scheduleTriggerDelta = 10d
7 G; l2 z4 f/ \  T0 j) R    )
9 e! r1 y7 `1 ~- N* [7 O% |    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
1 J- E4 t- l* k# _" p: n7 i4 Y, A
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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' }, n  p6 P& x: D
% K6 E" n* z+ _( x( m4 |8 T        // This is an agent decision.
        if (watchedNode.pressure<200) {
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+ y2 I5 u# ]& |- N2 T8 h            // This is a task.
            setPressure(watchedAgent.pressure)
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# V& d  U, f: C% v1 I& u        } else  {
2 q" p, c, D' W! b6 n  g* a

        }
        // Return the results.
        return returnValue

    }

    /**
     *
     * This is the step behavior.
     * @method step
     *
4 V& h% W% N6 S1 S% Y7 E. `- q4 G     */
5 F5 o% l2 H( ^4 l2 q" C8 O    @ScheduledMethod(
        start = 1d,
        interval = 1d,
" U7 {+ v- F! J; ?+ J        shuffle = false
    )
$ n$ |5 x' u5 U4 |" n    public void step() {
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

: w/ P. {6 g# \( C3 i4 \  y        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
0 \" D6 o# y+ Z6 u
    }

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
  [  W) n4 x' ?: t/ J3 B$ X       public def step(infrastructuredemo.GasNode watchedAgent) {
, P! W0 u* `( I         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
/ W7 W7 }$ @! P7 @            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
2 u* ~8 u4 u) Q* `4 \       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
) ~( m" ~" d; R. |6 ~) Y, B. w 但是在语句中，你填的是watchedNode
: E! l* S" m  T0 f& O        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* [* g  X3 b: [4 @6 v) i( q0 q! u            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent