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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 {3 g" G. A& _' R" P: v    public double getMeasured pressure() {
8 l; ^2 D2 M( Z' i. p& R+ \        return measured pressure
    }
, Q% O# i: D. H2 q3 {0 O    public void setMeasured pressure(double newValue) {
  o4 C8 |5 ~% |        measured pressure = newValue
    }
, E$ `$ u4 H. J' L7 l    public double measured pressure = 0

+ J% l$ p: O% ?    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
( F% `: X* @9 [* T2 E+ [+ f    private static final long serialVersionUID = 1L

% H8 y' R' ^9 k% b+ B/ s8 f    /**
6 s5 |0 j3 P6 h0 o' H) }3 j     *
/ ^& Y  K7 a1 p: B     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
: Q$ |% V0 T  w2 s9 t     *
5 n$ |; ~8 ~( S2 P1 m9 R     */
( L3 s- c+ d3 K! P3 j/ I    protected static long agentIDCounter = 1

, D8 v. ^2 J! ]( ]    /**
     *
     * This value is the agent's identifier.
     * @field agentID
, U6 E& o: N% k& A     *
6 R5 v* S3 I, X: K" R1 p, D# {, ~     */
) c- D- d5 X2 q2 {  z2 E    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
  x& `* u) \2 o+ t2 I     *
     * This is the step behavior.
     * @method step
% ^# j. L; G4 y- o, v$ j8 t     *
1 I3 A. N, U8 N. N' W     */
: T$ u. B/ o8 A2 F    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
* S. c% Y" I: a! A. t" z        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
( }# V% A$ e4 ^9 [2 k    public def step(infrastructuredemo.GasNode watchedAgent) {
& p+ m) C; E, R3 v5 e. T7 c
9 f5 U& @7 L, ]  {        // Define the return value variable.
        def returnValue
; O0 C: N7 o- T2 ^7 D$ b
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

, l( C# l) p/ V1 p( t
) F; V/ r' `: D        // This is an agent decision.
- c' F% f  K  ]$ r4 i3 R* N& x        if (watchedNode.pressure<200) {

            // This is a task.
# P( X1 Y; X3 o) n( S* v3 r2 l            setPressure(watchedAgent.pressure)
0 l3 \' ~* g. F* o- Q
4 a7 t0 O3 n& s- {* }: H        } else  {

% p) q6 Z/ o# p) i2 y; n# \
        }
        // Return the results.
        return returnValue
1 d+ ?' {8 @; O: F$ c' x8 |
# V: v, [( K- |    }
6 Z( u' v* F* q$ Y/ |7 _6 g& L& }
    /**
) q8 u' b- ^! S& y9 ?     *
     * This is the step behavior.
     * @method step
0 u, h/ [6 Y1 }; i0 ?9 l9 A     *
     */
4 {* k4 \" U% e2 J+ D7 S6 X+ n    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
' |! c# S# \8 I7 ~3 E8 i9 p    )
1 s% ]7 y- M& T6 V3 s# u: c    public void step() {

6 u/ P7 {: @% O1 [, [' ^2 c1 W2 p8 c1 a        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ e9 v1 |$ e, e+ K* O9 l5 _        // End the method.
( C) q' W: S1 L' c( m% p& J" `: w, q        return
) }; ]0 c! Z7 y2 X/ m" l. k
    }

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) {
, Y0 z& r! k, [! y+ V9 A         //这里是watchedAgent
. I) D) O, M2 k6 }  ?$ e& t 但是在语句中，你填的是watchedNode
- W6 o: c3 \! H& T" x6 E        // 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) {
         //这里是watchedAgent
) Q$ z8 U3 P/ X( C/ ` 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
% S8 p$ u; |6 q8 l9 F0 I+ A5 Y8 i变量名称须统一，可以都改为watchedAgent