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

3 L* E! O4 N( l! s8 ~+ F8 l
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ o3 s/ C; I* X8 ~6 c# j    public double getMeasured pressure() {
* U" _4 q' C+ {8 w        return measured pressure
* L9 ^5 o# j: y9 F% z- f    }
; D) G5 ^5 u  @; \) h! k    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
* z/ j4 J! O6 {* G1 t9 i
    /**
4 K; f# u( K  y0 r     *
6 Y- u0 a# n. \     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
: _; E1 P% ?5 ]3 m( x4 I     *
     */
7 ^, M2 p$ H7 s/ `- l6 R    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
7 a$ _6 |: @8 K# x2 T2 t+ b     */
$ Q, x' L8 L7 }: z7 O    protected static long agentIDCounter = 1

    /**
5 x' F$ r+ h6 r, r3 Y% X8 d     *
     * This value is the agent's identifier.
     * @field agentID
- Y$ D( J* s6 X9 Z     *
  B! N$ o5 h. ^     */
5 {% a4 C4 e+ t; z    protected String agentID = "GasNode " + (agentIDCounter++)

/ K( Z. b  ~: S9 i% C    /**
3 \7 }" y7 ?. r1 F# k# c/ R     *
     * This is the step behavior.
     * @method step
3 M0 }( D# r8 `5 }9 o7 S( {" {# I     *
     */
2 S2 H0 a/ x. O4 ]2 E( w9 b    @Watch(
" v$ A8 R3 a% _7 i: }) o$ j1 I        watcheeClassName = 'infrastructuredemo.GasNode',
. K; J& m0 m# v6 V9 Y        watcheeFieldNames = 'pressure',
        query = 'linked_from',
* Q- Y# Z! @3 \. {0 ]% E  N        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
3 N( F- S' z2 v; B) V  t/ r    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
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# T: H( U4 M( S- D1 ]# E4 k/ z' s        // Define the return value variable.
        def returnValue
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% C; {( q5 Y) f; w        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


& }( u$ m. s2 @+ m        // This is an agent decision.
+ J- k5 c4 U0 `; S- f        if (watchedNode.pressure<200) {

            // This is a task.
& k1 R. N) Y4 s            setPressure(watchedAgent.pressure)
7 W* r$ q7 l0 O( D' P( W/ E
        } else  {


        }
        // Return the results.
        return returnValue

    }

4 i/ g" j& D7 B* w& w    /**
     *
     * This is the step behavior.
# m9 Z7 F: T( o& [- w& K1 R     * @method step
% b7 x7 j, }. @1 H  D& ~     *
9 E1 ]6 w( {. S     */
5 R' t+ e4 p, j6 ~' p. r    @ScheduledMethod(
5 m2 `5 v' @8 `, W3 {! f        start = 1d,
1 r0 L& h! y( B: ?& O2 H, F        interval = 1d,
        shuffle = false
( i5 x9 r# t% q3 l/ l    )
    public void step() {

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

  l' E8 Z, h. m3 a1 |% K( j        // This is a task.
- G0 E5 m; ?7 ~. ^' S* W        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
/ ~) P9 r6 F7 i& H/ a/ x" b        return
% @8 [9 V1 l  z; T
    }

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) {
0 t5 A4 E+ \. c2 C) {9 e* K  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) {  
            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) {
8 }; S) e  J! w         //这里是watchedAgent
* r& u$ \5 p$ E! ~7 ~ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% b% ]- X8 G/ R8 ^" ?            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent