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


: D7 l4 C9 b5 ?9 X, C7 k2 W+ P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! x, m. p, U+ }0 E/ e- c    public double getMeasured pressure() {
) _) P1 M( [% y        return measured pressure
    }
( M8 n: B( o0 ^    public void setMeasured pressure(double newValue) {
/ s% ?7 v; O5 t- u        measured pressure = newValue
' ^8 |8 b8 T" x3 a    }
    public double measured pressure = 0
# _0 y4 O6 I0 _" |! \
$ R7 F' M3 Y; k4 I2 ~; u    /**
     *
% c% q8 W7 `$ E0 C! L     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
4 c$ |% V2 x0 ?' b    private static final long serialVersionUID = 1L

4 y) t  i) s4 D1 d/ W    /**
$ \$ N9 \$ p' J3 Y% i0 J+ Z7 y8 C     *
9 l* k: e+ n' b! X4 x  z/ F* D     * This value is used to automatically generate agent identifiers.
+ i) J4 x$ n" `8 V     * @field agentIDCounter
2 P& [3 U! U7 I$ ?! g  `     *
     */
    protected static long agentIDCounter = 1
- C2 [9 D6 `/ k  `+ ]& g
    /**
" ?7 Y5 P% ^0 `  u: q" e  z' z3 q     *
* q) T  d$ {* t     * This value is the agent's identifier.
     * @field agentID
5 F4 U8 m) d7 z1 P4 a) `     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
  D0 R& K, w' `4 T3 p, ]- `
    /**
     *
9 [3 l0 m; V* f: G4 _' _) Z     * This is the step behavior.
. b' d. Q6 j4 N& p4 N, l1 W     * @method step
     *
" D) m4 c$ y5 j1 A& z. q     */
    @Watch(
7 V; _/ u! }0 J! a        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
: u7 O2 T( z, p) ^        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
' d+ q5 \' m. S3 `    public def step(infrastructuredemo.GasNode watchedAgent) {
: F# d8 T: [6 }; R
4 b+ p7 }" f. i: q        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

  v$ q$ K: h) p# K8 e2 Z. P0 m
        // This is an agent decision.
# h" r! {# v) x8 K! E        if (watchedNode.pressure<200) {
8 T5 B; Y+ ?9 z/ A
            // This is a task.
8 \0 p3 \. Z& i) U7 y$ d            setPressure(watchedAgent.pressure)

        } else  {
% x) _0 f  X/ w# c
( I) s( ]  N' h: s. t0 a
. ]8 k0 _+ G4 ~: y        }
+ g- y4 t! m% G3 H5 M7 b, F2 V, [- J        // Return the results.
, }! ~" U2 T8 T2 {0 K7 m8 O        return returnValue
- S$ t- ~' D1 p8 h
7 K, z( ]) N% ~# }9 o% o    }
9 p( a- y' }- p# V& y
    /**
     *
& W! Z9 l9 l- h  o     * This is the step behavior.
* B. Q) f$ a. A# J' J     * @method step
) h9 c% P2 Y) v3 Q5 l* [$ }     *
0 }+ X9 T5 Z1 b6 g! Q2 Y2 ?     */
" x0 S8 P( ?; k2 j    @ScheduledMethod(
) W" v& ?( a9 N- k/ V4 K        start = 1d,
# |, T% e- c3 l9 h        interval = 1d,
; A* l8 p! Q) b9 ^" X1 O        shuffle = false
    )
, H* D9 |: }4 X- {( P  _    public void step() {
4 Z8 y6 `4 O( q8 z6 L& [4 J2 \
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

& E) u: S7 H5 D6 H( c" p        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
) \- L1 T* }" s" i% i
0 l+ R2 K$ A7 c  J# H    }

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
但是在语句中，你填的是watchedNode
( g/ }9 Q  X7 M7 P        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
8 R, ^2 o3 ?! {2 V# p变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
. A0 \9 q) x& R8 Y) {' a7 e4 K       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
. \) |! U& M0 m5 p% ]- W$ s 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