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")
; ^- F9 w' g- Y! T! s# o    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
$ Q" T/ m& R% k    public double measured pressure = 0
6 A% s! v# L, _+ r: [' `
/ b. L% ?- ~/ D3 I    /**
     *
     * This value is used to automatically generate agent identifiers.
9 y: Y2 L! j1 L1 O+ S8 V5 F- d- F# ^     * @field serialVersionUID
3 l- `, m% W/ Q( S" C0 V     *
     */
' J6 H& c0 ]0 F" U1 }7 u: j    private static final long serialVersionUID = 1L
  i) `& V! n5 l% ?, }  q, A5 @
    /**
3 i( B8 u- h% L1 b5 p     *
     * This value is used to automatically generate agent identifiers.
/ o* p3 ]  j3 d6 P$ f: x2 o     * @field agentIDCounter
     *
: J) O! @3 S# m' g3 _. k     */
    protected static long agentIDCounter = 1
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    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
$ \% U* F% N" ^, |) a
    /**
     *
, |3 @" q7 I+ w5 ?/ }     * This is the step behavior.
     * @method step
     *
' ^/ y" U9 u& b; g3 r     */
" n: Y* l& r7 H  }8 y    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
/ ~$ m7 R9 `7 _% L' N        query = 'linked_from',
$ Z  \5 \, B; L- }- Q+ g7 ?- Z; y        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
+ u3 Q2 W3 c" _% R1 y5 L    public def step(infrastructuredemo.GasNode watchedAgent) {

! J/ s) d  ]  N& _, @; x! Y5 P, p        // Define the return value variable.
- \7 Q* g. ^) I5 k- [& @! V        def returnValue
/ g6 h$ v( {) m5 ~- q
) n# O0 V4 h" |# \: ]2 ]0 x% T        // Note the simulation time.
( y3 R; }2 B( L! q        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
+ w  S5 r: G. \9 q9 h9 h        if (watchedNode.pressure<200) {

" R, p2 T, e& w2 G8 H            // This is a task.
            setPressure(watchedAgent.pressure)

8 W) a' l+ d4 x3 r        } else  {
& T# H3 F) }, R  I% l

+ I; q4 l; H. {        }
        // Return the results.
        return returnValue
2 r0 }5 [' N, G  v3 `; Y
    }

6 q& }. ]% T" b7 e3 L' P    /**
) v$ c4 M9 J/ U     *
. @8 d/ \2 [% S1 Y% }+ W8 s, x     * This is the step behavior.
- k3 o( |, m. l1 `" B     * @method step
     *
. E) Z' d. R, R: e& v# g# u     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

3 J  w' }0 b2 B2 q        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

" t- |2 z- p, O  A' s4 B: d        // This is a task.
0 ?; `" V7 c8 Y0 g        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, }; g( X, ]6 t4 H2 n8 z        // End the method.
        return
7 [( X, f0 j0 j: B7 y4 q! y: U, S4 Y# n
    }

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) {
! M- v; m; Z, @/ S; p         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
6 v1 [. X4 D7 ~9 t; I1 Z6 E$ s. `. g        if (watchedNode.pressure<200) {  
- r& Y" |. G" {% L, E& o            setPressure(watchedAgent.pressure)
, i6 ~. x# T0 A5 ?* 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) {
% Z& O1 G3 _: I  C         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
( x& r2 z3 ~3 ^/ Z5 a% b        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
# A& M6 s9 b' X% m  |) Z变量名称须统一，可以都改为watchedAgent