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() {
$ C) F1 b1 D9 ^: {! g8 b/ T        return measured pressure
% c; ~. c1 s0 V1 s5 P    }
% L3 `; [$ T  N    public void setMeasured pressure(double newValue) {
5 K; h, y; D9 [* `) u, }% z0 \        measured pressure = newValue
    }
, ^2 W) q  ^+ l. l; T    public double measured pressure = 0
2 w1 G. O: V/ ~8 r# ]
1 X( ^: j; n) Z" n3 T    /**
     *
, v1 S) M# s  K     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 X9 X/ M8 a) x& a2 X4 I     *
     */
    private static final long serialVersionUID = 1L

# \4 d) ]1 m$ s& e/ E- o  X4 Z    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

1 T( K# I' w' q* a5 Z    /**
. J' V1 ]9 A' c) D1 J2 I+ ^" w     *
     * This value is the agent's identifier.
" |$ }2 F9 \6 `7 }9 p# C  }     * @field agentID
8 R7 B# T0 E; f     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
# G! w+ [) X$ H' O) }0 W- X  ?
    /**
     *
     * This is the step behavior.
7 h) j2 Z" b: h0 c* \! u4 o     * @method step
, T; L7 l1 n$ {3 h# k! Z8 u- v8 D% C     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
; a: f) z) b; z4 W0 ?8 F' H        watcheeFieldNames = 'pressure',
        query = 'linked_from',
' x. E5 Z% j9 y  ?  i. }        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
% G+ k) F$ v8 }% \* n0 q    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
) {" S& V& s9 D- w  Y
* K5 P+ o2 y7 ?& Z! D5 ?7 Y        // Note the simulation time.
( z  G  a5 g) t5 u* A) j        def time = GetTickCountInTimeUnits()
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2 ~' P' W* H9 P) w* T1 ~% D) P        // This is an agent decision.
        if (watchedNode.pressure<200) {
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) b; [' _% _; v            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

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        }
        // Return the results.
        return returnValue

" R2 x) b1 w: k, W- Y1 w    }
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# d, C/ _, w6 z2 \& c) G0 ~    /**
, [2 i& S& N$ V  |3 ?5 q+ s" I2 _' D     *
, q' r+ t& F8 M0 j5 z     * This is the step behavior.
     * @method step
, q* o7 d  r6 ^: ]* [; k6 T     *
* @' K7 \+ N3 j. l1 ^4 T2 U- z% F; X     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
2 K5 f2 r/ J+ x        shuffle = false
    )
    public void step() {

7 A# A! Z- N8 ^! D3 g        // Note the simulation time.
# Z1 [, o! ~: l+ c        def time = GetTickCountInTimeUnits()
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        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
% l: D; f7 i, `" ~        return
8 c  n! |2 w) d- k2 r2 v- F
% B8 q. H' i1 D5 [& B3 [; 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
, I) O* a6 i, `; C( ?; F       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.
" O* p; K5 I) b3 _; G! s  F        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 ~% Q* N  |, t! w( O& [7 H  Y+ d1 V变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' z0 P" K7 P& G$ S, [       public def step(infrastructuredemo.GasNode watchedAgent) {
( ^' `  f' ^/ b7 e' O7 u( K3 d# C         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  H! b0 m% A: H1 B/ n        // 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