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

; [' W: O$ g1 Y4 X1 H
; P% R5 X5 k  \; s@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
" q$ P4 I2 S" b: V        return measured pressure
; N. W9 e2 ^$ H6 z. }% j    }
$ M6 ~0 G' M# F  E) b) X+ g    public void setMeasured pressure(double newValue) {
' M8 z' c  x7 K2 l0 |        measured pressure = newValue
    }
    public double measured pressure = 0
$ h& c9 Q! t9 a
+ H, w6 {0 g% B! S" G* b    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
( _. D- {! F% S- R     *
     */
    private static final long serialVersionUID = 1L

! a# W9 m% B$ Q- t: h9 Q; @% U    /**
     *
     * This value is used to automatically generate agent identifiers.
9 F" b. I$ z8 q, [     * @field agentIDCounter
     *
     */
- l% Y5 F; |" T" ~/ T; @" P    protected static long agentIDCounter = 1
8 R" v! E9 g0 H! M% ~
& q2 a9 ]  ^" H. j    /**
( i7 M/ C$ X) g1 v" w+ o     *
     * This value is the agent's identifier.
" i* U/ @# P' A# y8 a$ V     * @field agentID
     *
. c0 ^& U# q% G     */
3 ]) o+ z4 y4 e6 c    protected String agentID = "GasNode " + (agentIDCounter++)
. Y: y2 ^7 y1 j, R3 T) T
    /**
$ H0 M9 n+ w" e2 n     *
$ ?1 Y. N& n6 d0 Y6 I! B5 E* i     * This is the step behavior.
. U: c  X- L5 _! i  _. z1 H# T1 n     * @method step
     *
     */
6 l6 J1 f  i9 W% U1 E    @Watch(
; e/ R0 U" s. n* [2 v8 h- I        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
0 e; ]% r6 c) L  {: E5 a/ G9 k        whenToTrigger = WatcherTriggerSchedule.LATER,
" z/ x$ Q& ~& N, M7 D/ G        scheduleTriggerDelta = 10d
7 N' z) M5 w- o# s1 I! [% y    )
: M. x8 }/ p; J; w( o* D  D4 _, L    public def step(infrastructuredemo.GasNode watchedAgent) {
( \5 q, B9 N6 n
        // Define the return value variable.
        def returnValue
( w8 |5 L4 S4 k. V3 c' c5 [
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

1 j( b( f0 G# W" e" ~$ [
        // This is an agent decision.
        if (watchedNode.pressure<200) {
( U# k& r3 l* |* l8 D8 n' O  ]0 U8 _
3 w  b  r8 t6 N* X2 N, R1 x            // This is a task.
            setPressure(watchedAgent.pressure)
/ \+ l4 G! }: `& P
        } else  {
- x) t9 Q2 ^! g2 ^; W+ z
1 I5 d/ L5 z1 i4 W: {% O- D; H" f2 U. K4 v
4 L& m2 S2 x+ p% _: Q        }
        // Return the results.
3 F' c' Y% Z2 M5 N$ n. N        return returnValue

    }

! r" K) c$ m) E  }, U3 F% Z    /**
     *
     * This is the step behavior.
6 n: B1 o  e& @) I) b# J' n     * @method step
- i; y0 P2 G, L8 {  |# K  X. N% w     *
4 J; C+ ]$ D4 U# b5 D     */
  J* `; b' C, O# g/ q: g9 r    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
, k$ q8 [3 ?; m+ L    )
. C7 A* @4 ^' l* v1 {8 q7 b    public void step() {
) N9 c7 I* o8 |, t4 O* K5 U6 Q6 E  E
2 K: x& y6 ^8 t- S) q        // Note the simulation time.
1 i& P; C+ k# v+ d+ ~. y* h        def time = GetTickCountInTimeUnits()

7 w& D1 u) M6 g9 u! i+ Q* E* B0 q        // This is a task.
2 Y2 Q( L% E9 `! F6 k        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
9 m+ f% }" d" ]7 k  s( Q* J        return
- c/ x" G7 {( N7 A8 c1 f0 a
    }

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
8 `5 G9 A3 x: E. z) |       public def step(infrastructuredemo.GasNode watchedAgent) {
4 X: R) S0 G2 y         //这里是watchedAgent
8 F5 f0 y. f% q, O  P 但是在语句中，你填的是watchedNode
; l: I, R+ K' |& E: P        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
" n2 a2 P& K' y) j* V变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
- C& p) k0 Y% e       public def step(infrastructuredemo.GasNode watchedAgent) {
: |- U  T1 K0 H: s  E/ \, P/ f) C         //这里是watchedAgent
- `; l0 }) I( E. Q" X2 m9 z7 m 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
1 S+ d- C4 I; x" p/ [变量名称须统一，可以都改为watchedAgent