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


9 Q6 s( s) D' G@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
: g* e- v5 ]# _3 w& H        return measured pressure
1 v/ X' F. E  i$ L, T" x; w2 p! w    }
  l7 E# j8 d! u5 K0 k9 f    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
4 r5 }' \3 t" L1 A' Y4 |2 [    }
7 `& [$ U( G. T4 M# o    public double measured pressure = 0

8 G1 k1 z: z5 _8 X2 ?    /**
, `. l' Z% J# P+ i$ `     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
/ {( d8 y* W" l) P1 e7 d2 l     */
& v% v) g3 a; O, m- p4 n    private static final long serialVersionUID = 1L
1 R0 r2 z1 u0 _: K0 h6 q
    /**
7 v6 p& U" {. \5 `) X7 s5 {     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
) n" D6 N2 R" `4 S5 M$ \& _$ _     *
     */
    protected static long agentIDCounter = 1

    /**
     *
/ N% C8 q$ u( d# H1 r     * This value is the agent's identifier.
) `' s( _+ E, O$ R! ^     * @field agentID
     *
     */
( E  Q1 o4 X: S7 K6 H; u9 ]' G    protected String agentID = "GasNode " + (agentIDCounter++)

% `0 F5 f; |0 e6 ^5 k! {2 V2 D    /**
     *
     * This is the step behavior.
, F2 S' A3 S& j& E8 Y6 A: n" J     * @method step
7 c% k4 n2 q) o     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
2 w* k; r/ _( G) h! j: l+ N6 {9 T8 N        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
% ^* A, ~" |3 |' S/ O7 |    public def step(infrastructuredemo.GasNode watchedAgent) {
  f. Q7 |+ q- q  e
: s" t( W0 q; W2 l. j1 g2 d9 U( Y" \        // Define the return value variable.
' F6 f0 F9 `* \, B$ e- B        def returnValue

        // Note the simulation time.
0 R* A+ Z" L+ r2 x& c1 y6 g        def time = GetTickCountInTimeUnits()

) r# @& h! n' H+ t2 }$ T5 \# \
        // This is an agent decision.
        if (watchedNode.pressure<200) {

5 e& m# B' p; q" [: @8 q            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
0 r" F# ]" f7 x: G% L' ]- M9 F' p
5 C8 p2 ^- H0 c% M9 q+ y  i. O) \
        }
        // Return the results.
        return returnValue
* T3 n. F* ~+ @* ]
    }

: Y% J- l3 h" _    /**
& S& g; o2 z5 q: j0 c     *
     * This is the step behavior.
( h7 a, X) v7 G) a1 x* }" a     * @method step
     *
; D! \# Q: a+ I& A     */
) U' A" \. s8 z5 _/ F3 t% j4 i    @ScheduledMethod(
        start = 1d,
9 M1 j  U& G4 w' i$ P        interval = 1d,
        shuffle = false
' _- S8 d6 y8 u* u. f7 q    )
    public void step() {
* ?" y* D* v* l# Q1 K8 I
, x; E3 _9 C. P* x/ i        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
- l6 u9 z: t5 z2 ^6 s
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 W" ~3 {# M! ^4 e        // End the method.
        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) {
6 o$ {" A3 ~. C7 G         //这里是watchedAgent
* ^5 S; \+ m0 M. G) A) t' H/ E 但是在语句中，你填的是watchedNode
& c- w2 ]8 @0 T; A        // This is an agent decision.
# i" b" g. I# {8 d        if (watchedNode.pressure<200) {  
* H. }* A5 h7 j! P9 o' r            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) {
; E$ Y4 l, c) O6 F. a         //这里是watchedAgent
5 K. a, a  O! n5 Y# X9 A( z$ q- D 但是在语句中，你填的是watchedNode
8 h  I4 B( J2 G# P+ d: V        // This is an agent decision.
) K1 i( i8 T- M+ m( ~8 j        if (watchedNode.pressure<200) {  
3 t; A# F$ D  p3 \; g9 n            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent