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# c& R/ P/ z@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
  V! k4 h/ ?0 B        return measured pressure
  L9 B7 ^4 X. I7 t8 e    }
5 T1 r: A$ A( k4 J1 b8 a' K. `9 T    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
' ?8 f7 W2 B; t" p: ^    }
) S5 }* i4 U: m, i% `/ N. o  ?    public double measured pressure = 0
  B' m4 X$ x' ]/ h( ?+ p' D. O5 u3 A
    /**
     *
     * This value is used to automatically generate agent identifiers.
# {/ A! J$ T2 X  h: H2 R9 U" _* m     * @field serialVersionUID
2 l  m. ~0 G4 L0 m8 W: v     *
     */
    private static final long serialVersionUID = 1L

    /**
" h* Q- K2 y* ^$ h" e     *
     * This value is used to automatically generate agent identifiers.
/ ~. |- m( }% F" Q( h8 x" g     * @field agentIDCounter
     *
     */
% \% W0 U/ t) d& w7 ]3 c; i    protected static long agentIDCounter = 1

+ ^! t6 Y, n) n    /**
     *
) S2 \7 b' w! B) S0 [     * This value is the agent's identifier.
     * @field agentID
$ r9 m5 W0 Z& l4 U. ?) r; i$ p0 l# [% V     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
0 q, \' V; z6 K4 @
    /**
+ W' _0 ^1 J  H! j( Q3 c     *
     * This is the step behavior.
, }. [6 m3 k7 O% U3 `( u- F2 l     * @method step
' b, K2 N" ?' ~     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
3 S; Q5 m% O7 e3 F) u1 y' d5 P        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
9 L* j/ L5 D6 f        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

6 A3 x- o* z' r0 j  a- R- J        // Define the return value variable.
- Q# t! j4 y. o' ?$ _  Y        def returnValue
6 U' d: [+ b, T2 b2 I9 e" ]: `
0 l: O3 P0 P3 m+ P6 K" Z' F& s$ B. p        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
3 G/ M6 y4 X3 F& o$ {! v+ }+ r
, {9 G4 H7 [8 E  ^, D  Z7 W0 X' c
6 |) G) m4 `1 c. J% Z        // This is an agent decision.
* s) ]: ^6 m/ _) n" I  u2 }  s        if (watchedNode.pressure<200) {
& i7 i6 V( C5 Z" {
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
( \8 f' x  i* e- Y" }
7 C; ^1 @7 g3 g: }- e5 k6 Y& e
        }
! D! Z$ @% n! `9 j3 f. ?5 M6 j        // Return the results.
        return returnValue

% t4 M% Z9 {, ?' B5 i    }

! O* u& [) g8 h1 K    /**
     *
     * This is the step behavior.
     * @method step
1 s9 q3 _; Z# e     *
6 \9 I8 L7 a9 P' ?  z2 r# t3 X     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
4 ^# x; k( J+ S+ u7 N+ R    )
    public void step() {
# n% M, h- b5 y9 D- L8 ^
8 g5 k: h5 v9 B8 J0 e        // Note the simulation time.
. |( k$ d% D8 z; r        def time = GetTickCountInTimeUnits()
/ p; H$ ^  h$ ?- E  H; K
        // This is a task.
" u7 A. t: \: \0 X) ^        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* ^( q+ T+ h. _6 a, h+ {" J        // End the method.
        return

- _* w  Q) W7 X  ~( z8 r# j    }

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) {
         //这里是watchedAgent
) ^5 K' @) Q: c9 r( [ 但是在语句中，你填的是watchedNode
        // 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) {
: _$ d+ W* U" q2 e2 O- h         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
0 ~+ M$ R- w; O' D' T$ p            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent