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
/ n  |/ I* D; W% ]" {! }

1 e8 [- o" o5 |( H7 O7 b& y. g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
' P7 s+ o: e9 i* {  L% a    }
    public void setMeasured pressure(double newValue) {
$ e/ M( ^8 h3 d8 [. |: m        measured pressure = newValue
    }
9 g, A+ i/ u- p9 F4 C6 X) @8 `/ b. ~    public double measured pressure = 0

, m9 e- f4 s7 D6 Z    /**
& Q+ X& ^, m* L8 c" r6 a5 F3 M     *
     * This value is used to automatically generate agent identifiers.
1 ?) |5 k0 k  W& [/ M2 v. E     * @field serialVersionUID
     *
& v1 p3 |/ Y) u/ P6 S     */
    private static final long serialVersionUID = 1L

    /**
     *
! U) _+ q9 ^: X( `* ^$ J     * This value is used to automatically generate agent identifiers.
% x0 _% x6 x6 j5 c. d     * @field agentIDCounter
, I/ p# E+ H; B) `' u     *
     */
    protected static long agentIDCounter = 1
4 D* f! e  u( k9 U3 q4 b" {
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
6 r5 l# E; g* ~2 r/ Z     *
+ ]: t, ^* f5 ]! f: T, {+ P& c: h6 \     */
* V/ k9 p0 b4 M* v! c) F+ U/ k/ ~    protected String agentID = "GasNode " + (agentIDCounter++)
* V  g5 [$ f" i8 K# ^
) F8 C# g! p" e$ R) j- t% T" V    /**
     *
     * This is the step behavior.
     * @method step
, s5 Y+ U/ f% D* b: [, z     *
     */
7 f% Z8 y" L/ Q) p/ a+ [    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
! H2 j) N" v) z! J8 K; i- g        scheduleTriggerDelta = 10d
" {! N8 S/ L- z  P4 X    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

  _/ B( J3 `9 V  `        // Define the return value variable.
        def returnValue
, [6 S/ \* `' W# F' c
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


5 X* J: Z- {9 ~        // This is an agent decision.
        if (watchedNode.pressure<200) {
- z+ I# G* q2 F: M2 A- A
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


        }
( h. I/ _9 o9 j: I6 r( K. Y        // Return the results.
        return returnValue
) ^, z9 C/ [/ F9 u* ]$ W  D
    }
# k, J6 f, j) H) i* u6 D
6 T* ]5 [+ ]8 N5 L! F8 ?    /**
     *
     * This is the step behavior.
; ~( P) k, x6 X& p% S% v     * @method step
     *
     */
! x( Z0 z) x* d" r    @ScheduledMethod(
        start = 1d,
        interval = 1d,
/ P, O, b6 y# _0 h& ~        shuffle = false
6 d4 T8 }) l. s    )
9 i. d: S6 \6 [9 R' L' Q    public void step() {
# N1 y" T) Y: U: K0 A
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
& V0 ^2 V/ `# `# K1 p
! U' P  r9 Q! F- ~1 W9 X2 y        // This is a task.
8 L4 u5 W  E5 l0 r) g2 J, G4 V        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
3 B) P+ g, A- d$ o2 w2 m* N
    }

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) {
: w/ y% n+ E, ]& @         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
( O- B4 T* G& z" F5 m( j            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ u; I% f4 D* N0 ^       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
$ x3 y+ n) h& [* ` 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
' \4 h) {- y, }2 }) R            setPressure(watchedAgent.pressure)
9 |8 o; d3 }% S) Z' x; O变量名称须统一，可以都改为watchedAgent