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
) f3 x' j2 B% ?& j

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
& L" P/ B) \* @    public double getMeasured pressure() {
/ q3 S% Y' x8 G; p  B. \$ k        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% ?+ d- t  T6 G    public double measured pressure = 0
* n: e5 K: c0 C; E" {: H
# _* D& K1 Z# ~1 ^    /**
7 _/ U8 ^- X& u/ H" Y& |4 \     *
% ?# N" V5 w  u0 b: b     * This value is used to automatically generate agent identifiers.
' y: U4 x) _+ l) n, H3 K: e# U     * @field serialVersionUID
) O, a5 }$ a2 Z, @1 S" O     *
& P9 L/ ]  e( i! Y3 z. Z     */
    private static final long serialVersionUID = 1L

) {# I8 f# A4 C7 s; O    /**
     *
     * This value is used to automatically generate agent identifiers.
! v5 `8 i% j2 s5 H7 Y+ i5 \     * @field agentIDCounter
9 v. {4 `2 @; n6 S7 w# t     *
4 s  c; f, {) \& K     */
    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
1 @- N0 F: r5 f5 A( I( F     * @field agentID
# i- p/ b7 n& @1 g- W% y* W     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
% f6 W. R$ N3 Y: ]$ T+ L" @
" ~2 o! n% L: X, Z1 t5 d7 w    /**
     *
7 S/ {3 M; P1 c9 N! m     * This is the step behavior.
7 S& n9 t: S/ y     * @method step
4 j* K* c2 {* ^3 a$ K& t     *
2 X" b" B7 O) b9 ~8 k     */
' |3 }8 |: y2 w    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
( E# h. s2 w) W' d) ]2 Z        watcheeFieldNames = 'pressure',
" o; w  D2 Z, [# G        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
" @0 y( v5 i: V        scheduleTriggerDelta = 10d
0 G: _- E" T9 |' n    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
  ]1 K  T2 D  Y; h, t
        // Define the return value variable.
- F4 v( |7 U" Q( ?* R        def returnValue

        // Note the simulation time.
# f) o* r# u% m2 _, |        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
+ A/ _4 ?" j% n$ ~- F! k        if (watchedNode.pressure<200) {
! y) P+ @! ]& |+ j* [
            // This is a task.
            setPressure(watchedAgent.pressure)
% l% U/ s) y+ X+ _% Y9 p, u2 a
% Y/ B: t7 H3 b/ P/ y, R! g1 T        } else  {

* R% l! N5 U) [. n$ d
        }
        // Return the results.
+ c/ D# O) U- y% ?% j        return returnValue

% c7 V; V8 A7 Q) j    }

. K* c) y; t+ z: O' h# k' i* W    /**
     *
( k6 Q+ l& {( H4 T3 o2 N  z     * This is the step behavior.
8 {8 I! L8 S' h2 m7 [     * @method step
) m5 L& t1 \  g# ^     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
* g7 l! N  {* v        shuffle = false
) p- R6 {# u9 G1 E    )
    public void step() {
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5 f* E& [3 ^$ D: O$ i" e        // Note the simulation time.
/ f+ {7 {. O/ h% S7 B        def time = GetTickCountInTimeUnits()

0 M0 v$ j) z) U0 r        // This is a task.
: {: G8 S9 w3 E2 w        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ s: @) Y+ A, w  \, ?+ a        // End the method.
: R% G: k: i9 j& Y        return
( a7 N' c4 _% {8 q
/ B3 Z* |* E+ A8 Q4 z! u    }

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
        // This is an agent decision.
5 i  E; D8 v9 a9 H1 }2 V$ U        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
, }' |" @7 ?5 N8 F  a3 c5 L       public def step(infrastructuredemo.GasNode watchedAgent) {
$ `. D7 _7 d  w' ?+ @; L7 G5 e" H         //这里是watchedAgent
但是在语句中，你填的是watchedNode
# V2 Y+ G* B$ I# I/ n& S3 I        // This is an agent decision.
* h6 a* q7 ?, e3 o        if (watchedNode.pressure<200) {  
9 E( k! n9 M2 K( s. C4 t            setPressure(watchedAgent.pressure)
. }: C  ~5 q1 O7 [: W, k8 V变量名称须统一，可以都改为watchedAgent