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
. ~" T% B, s; b+ `' [* S; v! E7 v1 T
5 ~2 K; @' {) I5 g0 T# ?4 V+ I
$ ^+ N; C' |2 p; G- e6 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
- @/ j, `4 Y2 {( k    public double getMeasured pressure() {
        return measured pressure
    }
8 f$ ^) Z( w; f4 }; [    public void setMeasured pressure(double newValue) {
. d* B) a# R# \% {) T. N        measured pressure = newValue
$ [/ _2 n% [: m; U/ r5 c! Z* n    }
    public double measured pressure = 0

    /**
4 c4 L, i8 E" }4 u     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
: Q6 y' J0 W, R! p) a% |( n2 u$ T     *
     */
    private static final long serialVersionUID = 1L

% Z) g' ]0 Z5 w: E, G    /**
$ K) |. p0 n7 O% `* Y     *
/ l3 ~& r! b6 Z/ O1 s& D* N     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
/ l* X: Q% c" e. U     *
     */
7 H+ L& A# {2 l* t( v    protected static long agentIDCounter = 1

    /**
0 }* U: l; w" M! o     *
. \( ]; o, j) W$ C     * This value is the agent's identifier.
     * @field agentID
. ]* I% W+ o! j  b9 E- T     *
+ h% x/ B/ L+ R, Y8 m! q& x$ H     */
    protected String agentID = "GasNode " + (agentIDCounter++)

* G% c7 B: K0 u3 p7 t    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
5 V2 W9 k: T: _1 d    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
; \4 v, ?1 G$ b5 A7 R        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
# B  N) f+ y/ s/ k8 X6 N+ E$ n        scheduleTriggerDelta = 10d
' G4 N  |4 `6 ~    )
/ }+ g/ K2 D4 h7 @/ P' M( L    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
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        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

) n- T* U  Z! I' [! \, f5 F+ j            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {

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        }
        // Return the results.
        return returnValue

0 P# {- N9 x- b# g    }

7 q5 o( M* Q. H5 a  m) r* @    /**
     *
     * This is the step behavior.
! M( _# f% C; g+ `+ L7 w* i     * @method step
     *
+ {4 K  J' |, M( E+ e4 f8 e/ q' a     */
" m. G; x8 s) c/ `! E! z& q) h    @ScheduledMethod(
0 w& ~7 }; O% ]$ x* j  v4 c        start = 1d,
        interval = 1d,
        shuffle = false
    )
3 d3 I; {2 B" o9 Q9 p7 I" L1 g, _4 h    public void step() {
+ D! h. a- g: n% ]) c0 m
        // Note the simulation time.
& h, f# f+ Y" f# b0 s        def time = GetTickCountInTimeUnits()

. n9 |1 Q) U6 c1 k        // This is a task.
" [6 U, I2 f" I        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
" f% R% f+ r- C) f1 o: }) l: U3 i( n        return

! q: w% p+ V, B3 ^0 I    }

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) {
+ }- k# J# ]! e9 L2 R- g         //这里是watchedAgent
: Q" M" e) ]" c6 l* T) A 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
: [& J0 k3 ^9 R, F8 I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.
% j3 q! i! q2 o* i( \        if (watchedNode.pressure<200) {  
0 Q" F+ D4 `. B0 p2 `, r% k, r            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent