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
6 ~- @. E3 ~0 U. U+ b2 ~5 y2 d

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
. v* p' C: r' K+ Q9 E        return measured pressure
    }
9 D4 z5 M6 O  {* V0 Q: a2 i2 d    public void setMeasured pressure(double newValue) {
3 \$ z: l& ]% n1 c        measured pressure = newValue
4 t; b: E: C% L. e5 D% i' L    }
+ l8 h' a7 _! X# Y) E    public double measured pressure = 0

; {; B/ j4 r% i( M, s+ Y. |* d    /**
     *
     * This value is used to automatically generate agent identifiers.
/ ], p; B( V+ I; O# Q0 r0 K8 [     * @field serialVersionUID
     *
     */
# B" q" e: O: }: g4 d    private static final long serialVersionUID = 1L

6 P6 N$ n9 p$ h& J/ {0 d3 \5 H. v/ E    /**
, r1 U' {$ y! b4 D     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
9 `$ |" \/ I0 R4 P$ S6 R+ l    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
% [5 ]/ N: w) B0 m! Z     *
4 K8 z3 M* l' n: ~+ m4 R' S0 a     * This is the step behavior.
8 s+ `$ V' ^! @7 W: P! q9 |3 ]: j     * @method step
     *
+ S* H+ x" ^) Z) J) k     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
1 E1 [6 @9 d  S% H* \    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
# R( n! H, M" _1 j0 B/ o
+ h; ?3 f$ A0 a' K4 f& ^        // Define the return value variable.
        def returnValue

; n- F+ F; A2 q0 ^$ y* x5 I        // Note the simulation time.
& |9 F# h: w3 c/ I4 e5 d        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {

1 f/ H. A8 y6 L            // This is a task.
! C( x- @7 J5 u+ q/ J# ~% @/ {            setPressure(watchedAgent.pressure)

6 q/ n$ K" T8 Y7 {        } else  {

* J* v5 V+ h9 Y5 C
  {4 i# y2 F# n3 g) E- o7 d, i% O        }
        // Return the results.
/ Q1 K$ R. i$ U* l8 v' Q/ `3 U        return returnValue

    }

, ^% a% }& I! w; Z2 y    /**
     *
     * This is the step behavior.
4 T7 ^. t, L8 B; _; ?9 K     * @method step
' d8 O4 _; L& F3 k1 ?( @     *
1 j' S% d7 j  W/ p! K% {9 `' K- ?     */
8 ?8 [; \; A0 Q    @ScheduledMethod(
% Y: z! ~+ {' N3 J6 H, w5 ?; x9 _        start = 1d,
, O8 a4 G1 r& r. K" A- m* A        interval = 1d,
: a& _6 S2 U$ ?8 l. V+ Y' d        shuffle = false
% |7 x! ]0 ?- t3 o    )
( L) u  Q6 h+ ?9 c6 w9 p! M* l, Z    public void step() {
! _4 _) Z0 s7 M4 g5 m) B
- r- Y# @; V5 v* t0 {! V+ R3 _        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
4 k5 D7 P& e# ]
8 G; N8 ^9 ^/ p2 I) y: _        // This is a task.
/ t& h' b  d7 a+ e  J( N! a/ E        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
* s% K9 A1 v. P3 K! U5 x
( D7 D8 Z* @2 e. A% J* A6 }    }

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
1 Q+ h- S* r. Z/ `$ k       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) {  
$ [  v8 Y7 J2 v, K) L/ x. s            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
, g: R' O* A5 m       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) {  
8 c/ P6 w9 n% r1 [            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent