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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% j( v2 }1 U; m  r3 Z8 s# L    public double getMeasured pressure() {
; C8 y3 c& ~/ s! r& j+ Z/ x        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
: k& r7 h8 }; Q' q8 c9 S        measured pressure = newValue
    }
9 p5 k. Q. B, r% M. Q    public double measured pressure = 0

4 q! c7 K, U' u    /**
- f8 Z* U" e$ ^4 q5 k5 m3 w* d     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
. l% O4 U0 a! R4 S: j+ i    private static final long serialVersionUID = 1L
0 P2 D% C: ^% [: r  w
$ E; N9 S' Z' ^4 S1 {    /**
     *
! ]" K( O0 O# g9 U: l0 y* K0 ?6 P+ r     * This value is used to automatically generate agent identifiers.
6 w1 L& n4 C9 l7 M     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
2 c' x0 M: [( j
    /**
     *
3 [7 H$ l+ {+ c, e: I     * This value is the agent's identifier.
     * @field agentID
     *
; G$ u  [2 T. H  S8 P& v4 |     */
+ f* C0 o# b) q' U+ H    protected String agentID = "GasNode " + (agentIDCounter++)
/ F1 V2 y* V( W3 k
: H6 b2 S/ C) ~    /**
% q+ P* C9 u* F/ B6 t, m     *
, @5 H( C& L+ [9 t3 X" o     * This is the step behavior.
, o" Z/ q* ]) d' o# Y     * @method step
     *
, }1 X7 n/ \  u7 B( t, B     */
( w3 z) O7 D" G( s( u+ g    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
2 {8 O+ q9 l' g& E4 U6 ^. }2 H3 |4 u1 v        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
1 R0 a. s* k; T1 A3 Z7 m        scheduleTriggerDelta = 10d
4 Y& Q! u% w4 W    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

7 ]& C) Z+ ], {9 b; t& w! \7 y        // Define the return value variable.
5 J& s5 n1 G7 T, p# m7 }+ L8 J        def returnValue
/ A3 u3 c) P+ x1 d2 R
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
" }: j( @+ }1 D% N% W
8 _1 U, {! E3 k# z3 W
& X: {4 g8 f% l# ]- S        // This is an agent decision.
& I/ l% \0 G2 b" N% B8 I        if (watchedNode.pressure<200) {
6 |, r0 _7 a6 f# \5 |4 A5 T
            // This is a task.
* {' k# ]4 e! m2 Z6 R, t4 `            setPressure(watchedAgent.pressure)

/ D& U2 f6 j& T9 r        } else  {


        }
        // Return the results.
' @9 G# W, j. A+ c) ~( H        return returnValue
$ l  w' `+ w7 a. i9 A  p* V% `
    }
' B6 C+ W+ r( }3 A
* d6 I. a+ k# O, O7 E/ ?  i1 q# j, H    /**
, x4 Q* k; d  h: t, Y# j+ @     *
     * This is the step behavior.
     * @method step
) b) |9 V; \& P# W     *
* r2 \. c& S# z, @( F     */
3 G) x4 }4 \4 M) g$ o( q    @ScheduledMethod(
' T; j0 `; y* y        start = 1d,
) }- P3 o' e8 ^$ g6 |        interval = 1d,
0 e2 s) g: R, k: h7 O9 F        shuffle = false
    )
9 \" o4 a/ d  Z5 |7 {    public void step() {
- n3 S% Q& i4 m) p
- @( x2 d# O$ f& x& e" R5 P6 x9 l        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
9 J" A% Z: a  A4 p  Q
        // This is a task.
* ?4 k& _- S! N' n3 p& b- N1 V. z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
, T' g$ k6 |. H9 q8 E9 [; ]        return
. D9 U" S3 n+ N) E' |' T- K
    }

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
  l/ F4 h  W* U1 u! o" {" z 但是在语句中，你填的是watchedNode
        // This is an agent decision.
% n5 H7 d1 L, B( s5 u  g        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
. Y4 f; Z+ m2 u       public def step(infrastructuredemo.GasNode watchedAgent) {
4 O9 F8 e9 I( r9 W1 }# A         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
! K, R' E) I" R) @! K# E        if (watchedNode.pressure<200) {  
& i/ g: ~, @" K& O+ Z/ w- P2 p: S; E            setPressure(watchedAgent.pressure)
2 F5 |  m9 s5 H6 q: ^8 ~变量名称须统一，可以都改为watchedAgent