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
  K3 ~" c8 [9 ^& s
5 \8 Q  a$ K3 m; N! u
5 B" g# b2 D9 x$ b, L8 I3 n4 g7 S+ m9 Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ m# S) w/ k6 z+ Z7 ~    public double getMeasured pressure() {
        return measured pressure
    }
; `* `$ ^1 W" J( ]1 a    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
" B  a: y; g0 B3 l/ s% X    public double measured pressure = 0

    /**
( }2 O  K- o  p* L# I8 z& e     *
     * This value is used to automatically generate agent identifiers.
6 z) G) L; X- g" l     * @field serialVersionUID
     *
     */
) T, k( O4 U. f& j: @8 e! q+ H    private static final long serialVersionUID = 1L
5 `7 V" ^& w- j4 R% d+ k) ]
; X- g* @. L' x% P  `* y+ O5 B    /**
) E- r1 l4 w% f2 ^: F     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
% c8 [) U" F& H2 o     *
7 ^5 }! \8 O/ z) S     */
    protected static long agentIDCounter = 1
0 f/ \. A4 F. G
$ C; ^2 ~1 U5 _1 V* P5 r, G5 P    /**
7 W+ n' ]" Q. E2 V' c8 w1 p. K     *
/ y% ~# K& D  }     * This value is the agent's identifier.
     * @field agentID
     *
6 x7 a5 W( E) Q5 N& i8 ]/ g     */
    protected String agentID = "GasNode " + (agentIDCounter++)
2 [) V/ ], ~0 B1 q! M
    /**
     *
     * This is the step behavior.
9 `! n8 r" Z0 z- t" A     * @method step
7 g! K4 F  r4 {6 p! ^8 R+ e     *
, }; P. K$ H$ V9 P& P4 q     */
- a6 ]4 x. `7 [$ \+ r3 k    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
% e4 o3 t6 t. p' }' D; h        scheduleTriggerDelta = 10d
( T9 Z- S) R. R) N    )
) ^. l! B. s$ x; L0 ^    public def step(infrastructuredemo.GasNode watchedAgent) {
1 [3 S/ R4 a1 m5 X  D
! N4 O1 \$ b7 f        // Define the return value variable.
        def returnValue

$ M. z& R$ e1 p5 C% M' v$ h        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
% N0 P/ V+ i( |            setPressure(watchedAgent.pressure)
; E% z0 N) c8 v$ L, ]8 }; V
        } else  {


        }
- S, j3 K3 x1 \& T  j9 Q/ V        // Return the results.
# m: w$ O0 B, b3 n% I' f        return returnValue
" I9 {+ E9 {: L& n# _4 H
/ u5 I( W7 S& n, K9 B7 D    }

, v& H) I# M- N3 W4 h# W    /**
     *
     * This is the step behavior.
     * @method step
2 {2 S: y9 y  F. Q  M, }0 M     *
% }% @6 c9 T( q; q     */
    @ScheduledMethod(
- s) `5 e4 A1 l( W% ~0 w        start = 1d,
        interval = 1d,
        shuffle = false
8 W6 i+ i; N, `7 A8 y3 X    )
    public void step() {

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

3 O$ d% l4 n- [        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 |% \! J: `% R8 g4 D! t9 i8 ]        // End the method.
* _6 q! E, |8 W2 Y0 i        return
& O+ d. E, p; j) q: [, C- C
    }

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
* V+ Q- F( p4 m        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* R! j5 t/ i8 @; Q! x, z            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
% ^6 a4 H  u! M# Z9 M) m8 n* U' C       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
$ o" D) v2 _8 i, p4 a 但是在语句中，你填的是watchedNode
  M* r2 s" N9 n- V) b/ w        // This is an agent decision.
; n' c' b: p6 w" ]/ u        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent