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
+ J1 [: X* @5 _# s" f
* S: T0 m$ J0 Y
! ~! ^2 e2 D; G7 S: g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! p+ b# K- {2 e# ~0 Z9 U( V) Q7 w    public double getMeasured pressure() {
* Z( a+ Z  v3 Y5 t( h: y9 R        return measured pressure
5 q- M, v, |% U8 p9 C  v) e    }
% V9 N, D1 m6 b# Z3 o0 q  l1 h8 ]    public void setMeasured pressure(double newValue) {
) r- Y7 \% T& V        measured pressure = newValue
" L; r/ [! L9 f8 {- G: [    }
    public double measured pressure = 0
$ y: q( S6 v& Q3 Y, U
+ L2 l) r& P  z+ v, w    /**
     *
' t' N( Q; W6 {     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
' f' m7 X) W/ K2 s9 K; t0 t     *
% v& |6 E2 Y2 @     */
% V) m& [+ L# N    private static final long serialVersionUID = 1L

    /**
8 S$ s5 V  D9 O3 b9 r0 T/ O; b     *
     * This value is used to automatically generate agent identifiers.
+ r% }$ F! r1 {7 Z# s$ ]     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

* o5 y2 a! a1 h4 i- U+ e3 x    /**
5 v" E- t' p/ W- O" i9 x+ Y     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
) J9 X) Z/ Z7 G* A    protected String agentID = "GasNode " + (agentIDCounter++)

, ?* j; g( d+ p) G) {8 s" a( \) a    /**
     *
% y$ E+ f2 }% ?. E5 _     * This is the step behavior.
     * @method step
- Q$ `  d3 C- x. z     *
+ q3 r4 J* Y  x5 I- {     */
    @Watch(
# a5 ]0 ^2 W) o7 K        watcheeClassName = 'infrastructuredemo.GasNode',
5 A& ~% z' ?( d        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
" }4 G  r" ?; h    )
; D! Y/ l5 a- L% O    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
% _7 y1 @7 _. H0 {* Z        def time = GetTickCountInTimeUnits()


* D) Z4 V/ T: u        // This is an agent decision.
* r$ f2 G  w5 x( ^( U- H! w; c        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
8 _8 _* F& R9 [' B2 j& ^
/ o$ _) Y. Y. |- i        } else  {
3 L* N' ~, B" S; y7 q' K" N  }
" H3 E0 u2 V3 Z( g; F! Z/ b' Z  B( V
        }
        // Return the results.
4 }) G6 Z( `& F& f" x' L9 J        return returnValue
) c' A9 g# ^/ F  B' Q' J
9 a5 z( N+ u- W+ d. c: F    }
% B) v& L4 o+ E4 k) f
' N# m% O( L' p1 r' I    /**
     *
     * This is the step behavior.
0 D1 g$ ~7 C- E     * @method step
     *
     */
5 n6 [+ [9 W5 F; e" \1 e    @ScheduledMethod(
        start = 1d,
$ d( E) k) J: Q        interval = 1d,
        shuffle = false
    )
: P2 E5 X. a! E: X" L2 {5 J) R    public void step() {

: Q3 [0 M8 W" Z  c  W4 d        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
! _1 d3 O( U. r0 v
+ g1 S: l* r& f/ G: D2 g2 \5 r2 g, {        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

8 \" E& w: J1 ^    }

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
/ c# U( Z# O$ r5 B" h) W) q        // This is an agent decision.
8 q1 c  p. T0 L2 c7 ^4 s        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
3 M8 w4 u' z# s$ A' K3 R变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
; |+ u) \. E- e* Z& g9 x" D8 A  S! p1 I       public def step(infrastructuredemo.GasNode watchedAgent) {
* K0 V$ C& r7 b" u         //这里是watchedAgent
- c$ p" U0 R; l& P. _ 但是在语句中，你填的是watchedNode
: N% N/ R+ ]3 A* j5 ]0 |6 O0 Y        // 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