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
$ s; L. A( F' i. f" a( w: M* t' L6 H
, U% }! ]; J  }& t  W, C
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
6 I; T, Y! H1 }" w; D5 h, n    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
: h& I9 s6 l1 }; d7 g    }
9 k" I" n% q% V: f1 T/ K    public double measured pressure = 0

/ a/ I: z$ C" T( Y4 w* V% ~$ l    /**
     *
6 ?6 b: Q3 t( u; Y: ~' f     * This value is used to automatically generate agent identifiers.
7 ]: f/ a/ f' T/ M4 R2 V     * @field serialVersionUID
" w; {! W  ?2 f/ k2 _+ ?) C7 `5 S     *
     */
    private static final long serialVersionUID = 1L

. ]* @+ S7 L& _7 ~    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
8 Z# m6 V' H7 r" J     *
     */
    protected static long agentIDCounter = 1
( a# P! _) u, h4 N8 w) Z* h1 w4 g2 [
    /**
     *
     * This value is the agent's identifier.
6 p1 R% t" y5 Z* K/ N: \0 w: Y     * @field agentID
, e: A2 l% n4 G7 C/ ]9 X' K6 s$ B     *
/ f0 y& G( j% L2 {     */
    protected String agentID = "GasNode " + (agentIDCounter++)

5 h: ^) u( \) t    /**
     *
     * This is the step behavior.
* U+ v  }$ G0 Y; I/ s# E* B# C     * @method step
5 o  J6 c& Y6 X: g     *
     */
    @Watch(
; t) j4 H, c. a6 Q( Q$ z        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
$ a8 d  @9 Q& `- f1 y  c3 v8 W2 c* ]        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
- t# t  F7 f: m& L        scheduleTriggerDelta = 10d
    )
$ a2 K8 J7 I$ ~4 @    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
, M- p: `2 |0 O5 j. D4 E
) M. Q& t" @" Z6 [8 [' v
        // This is an agent decision.
8 ?# c8 Y$ I1 ?        if (watchedNode.pressure<200) {

            // This is a task.
* h% I/ H' f) h0 j, \5 F6 R            setPressure(watchedAgent.pressure)

% O! T; y0 ]: A1 t        } else  {
+ V: T8 t, u2 T* F

# R* b' \6 n9 V  c3 i& W) ]        }
* b. M) W- S, e7 o: `        // Return the results.
1 f9 Y$ E! y- q- S" }7 A" \/ y        return returnValue

    }

    /**
8 }8 n! b) E* h' U0 _     *
, N; p) Z" B+ l3 g, e0 T     * This is the step behavior.
     * @method step
     *
8 g3 d/ i" C6 J) k. b/ y7 l     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
  Y& A/ `( B* q4 Z! L1 B5 A    )
, z% z; |& N) F# K7 d/ i    public void step() {

        // Note the simulation time.
% \8 n1 D0 ]" o) P0 }3 X        def time = GetTickCountInTimeUnits()

" n/ X9 v) z! Q% P2 o        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

  k/ k/ [2 m( w6 z& i& q    }

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
* H" L; o- l6 u6 \3 d8 z# a       public def step(infrastructuredemo.GasNode watchedAgent) {
( F. }- N8 ]8 a& j) H) n) }         //这里是watchedAgent
但是在语句中，你填的是watchedNode
: J1 C( H! O3 l9 W4 e        // This is an agent decision.
% |8 d& u/ t/ b+ s        if (watchedNode.pressure<200) {  
. c& ?. ]- v8 w" t7 E2 L5 J            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) {
         //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)
" E! v  \7 b; I/ n4 Y变量名称须统一，可以都改为watchedAgent