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
& D& U3 p. _5 H0 A0 t

7 f* V+ r6 J1 X) M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, n' W& ?" `6 S4 }! m+ i    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0
7 V1 L* _/ n! E1 d# D: w
    /**
     *
     * This value is used to automatically generate agent identifiers.
& [% W, h0 t. B: b# K/ @     * @field serialVersionUID
     *
% l- g1 h* ^7 ]     */
    private static final long serialVersionUID = 1L

' _( U, ^# r4 G) h$ g- d1 j    /**
* ?1 i4 z2 G; O     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
3 M9 B- `2 a* U3 K8 e, |     */
    protected static long agentIDCounter = 1
$ m9 d2 J6 U8 O, E' s
    /**
# B1 M  W! C  h" V5 ^! ]# w     *
     * This value is the agent's identifier.
; Q1 f8 e; o4 A( L     * @field agentID
     *
9 t1 l/ c9 \. m+ ?& [  y) i     */
    protected String agentID = "GasNode " + (agentIDCounter++)
* B  y8 F4 \& D
    /**
; ^" y, h2 {6 s/ v$ |. R     *
     * This is the step behavior.
. j' z3 C& Z- G; t" _0 T. |! O     * @method step
     *
% V/ Q3 ]4 R4 J+ \, h' z; g- v! |     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
4 J" Y* u5 j0 p$ p0 t# `    public def step(infrastructuredemo.GasNode watchedAgent) {
1 S! G: _, y4 A& J3 u- \
" Q6 j# ~# A5 P" }" `* U. I" I        // Define the return value variable.
        def returnValue

( S$ h" Y  Q* N# c# ]8 ^/ z        // Note the simulation time.
, ~& u  S4 v8 [, d9 g. A% a" l: F        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
# F. L$ i. O, C! l" N6 |        if (watchedNode.pressure<200) {
; c- \' d/ J' I: I) H7 k2 U5 u
            // This is a task.
- X- g0 L; w0 t; n, G0 S            setPressure(watchedAgent.pressure)

        } else  {
0 B$ L; J: {  q" u

        }
        // Return the results.
6 m/ Y& B1 K- A3 p( w        return returnValue

    }
+ c) E& b( `, C
$ J7 R- q% K- b. x* A6 V    /**
8 t" [2 O4 o7 }* ~     *
     * This is the step behavior.
) P' |2 }/ A6 X; e     * @method step
) r* x1 X" R* L! F9 W     *
     */
% ?9 ?6 j9 m; v: E    @ScheduledMethod(
* }. n: g  [% N0 t- H  ]        start = 1d,
        interval = 1d,
8 K. N' G" y' k9 e  r        shuffle = false
    )
    public void step() {

2 d, d6 x9 f. C  Y        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
  W% y2 T% w- [
        // This is a task.
1 a- w4 ~/ U) ]3 n        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 `8 G4 ]' T' Q+ Z. h        // End the method.
: [# [1 ?% J" D        return

    }

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
; W; }9 G# ?: S* }9 R       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- X' O1 E# [& m. H: B) k        // This is an agent decision.
7 g( _4 W8 w) M" J        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
" r* r0 U& L9 c" N+ u% Q变量名称须统一，可以都改为watchedAgent

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
: B- F, m# ^/ }' i        // This is an agent decision.
+ K& D* Y/ p! t; c        if (watchedNode.pressure<200) {  
" G1 P# [1 x' d7 j5 _  t            setPressure(watchedAgent.pressure)
! E! l  G% _5 y变量名称须统一，可以都改为watchedAgent