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
% N. |- `, @7 Q
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# ~- r$ l; r. W+ j: a# X: I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
% s" D; c1 S* s  T4 Z5 A1 W    public void setMeasured pressure(double newValue) {
8 R+ s; M0 E" E+ k0 n5 i0 h        measured pressure = newValue
    }
    public double measured pressure = 0
" p3 b: Z( K6 F$ F
) W% x* m8 A! O  ~    /**
     *
     * This value is used to automatically generate agent identifiers.
8 t+ o( Q4 H/ j     * @field serialVersionUID
     *
; U% S7 ]5 u) T$ f6 @/ H' H     */
    private static final long serialVersionUID = 1L
* \; [" ~+ i, g% f5 S, y/ l
# ~& p7 |% s- R6 [( L    /**
: c: m- ^! _7 n1 |     *
7 \) I6 |) {+ D     * This value is used to automatically generate agent identifiers.
/ R+ |4 j2 e: P9 I0 P+ A- c+ r     * @field agentIDCounter
     *
     */
/ P4 L- ?7 O2 I- k3 \. B+ i    protected static long agentIDCounter = 1
! ?# {" c2 h) v# S
    /**
# A9 {1 C6 c' k8 s# C7 h: v" M     *
     * This value is the agent's identifier.
) Y; b) Q- A" \  w# K     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
. x: {$ \( }& d3 \. r" p
* T- v7 G. U( S! B+ S% d    /**
' }" H1 H% H$ ?' D4 J3 `     *
/ m: u1 B% ~$ G: s( b" f3 K     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
( i/ T: I6 g, E; F8 i& a        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
( V. y% a+ T) V        query = 'linked_from',
+ B3 Y8 E8 m0 m- B        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
. J/ W; L' Y! N  X& o$ H& C+ h: i; V. T5 ]
* ^/ }7 L* R4 `; Q3 C        // Define the return value variable.
6 [8 r* `6 n) A: P        def returnValue
  A9 F5 Z4 h5 T8 w
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
        if (watchedNode.pressure<200) {

8 N  w- u, _/ E! O9 X            // This is a task.
            setPressure(watchedAgent.pressure)

4 B1 `6 m5 y' g$ A/ |$ c  ?        } else  {
# D& e. y+ u( i6 T8 g
1 ?6 V: y. E4 a$ h/ C& `" R- B
* p5 X( X  [2 ^6 Q        }
/ t0 s4 @# Y. `* m: m; o% T        // Return the results.
4 \6 t) u6 \' X; J        return returnValue

    }
5 W$ }# O, H: y- b& e  \2 J
( C; Y! g, K) C8 @# [" B    /**
4 |$ p8 U1 P. P$ G     *
     * This is the step behavior.
     * @method step
     *
! }5 F$ S3 B/ ~! f     */
    @ScheduledMethod(
0 h, ?8 s$ }0 _" F        start = 1d,
0 L; u, n8 s* B  b) q- p        interval = 1d,
        shuffle = false
2 ?! r6 `) E; j) Z# W& g* ^( ^' Z    )
    public void step() {
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        // Note the simulation time.
# h& F7 ~) q6 C: m6 M( p0 C: T- F        def time = GetTickCountInTimeUnits()

! l( u5 o; i1 G; Y        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% Y& |2 |" n9 P5 E. K* q        // End the method.
! K. m' h" F/ q. Y+ J. C9 Z7 S% X        return

    }

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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% K/ L$ X* j1 i2 F/ o  f+ N2 r            setPressure(watchedAgent.pressure)
' ]' O. ?6 e+ E7 K, |. R9 b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) {
* z7 c. ]  M) g+ w0 \         //这里是watchedAgent
# T+ }. e) J- V# A$ n3 R6 J! Q 但是在语句中，你填的是watchedNode
% R- y" J$ c. N        // This is an agent decision.
4 k( o5 h; @3 R1 y2 F7 J        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent