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
# a; l1 W) y0 M8 a. J
0 {& N3 Y+ J" x# W
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
9 i7 Q) B% C! A" i& E    }
    public void setMeasured pressure(double newValue) {
1 b( z: ]. \) }1 ~2 t6 \5 w        measured pressure = newValue
$ U5 `+ t; w" \7 E    }
" N& e3 E- D% ^& S# [, P    public double measured pressure = 0
1 d9 f8 v# ^4 {: a+ v
    /**
) k  a8 F2 e( ^. C     *
     * This value is used to automatically generate agent identifiers.
( P6 ~& Z# n" w6 O" u# `( r     * @field serialVersionUID
     *
+ B& [4 m. @6 G     */
    private static final long serialVersionUID = 1L

* X# V$ @& G2 a+ I- I    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
- O/ f( A* V! M6 h  }% k
    /**
4 N  k) Z% l* ^/ Q     *
+ l" [+ s# Z2 H+ i     * This value is the agent's identifier.
5 f- C! x9 S  A  G9 H1 U$ T6 o3 `     * @field agentID
     *
     */
3 e5 E3 \" F5 x7 i+ a2 h# \5 x3 ~7 y    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
: b( k: o, @, X1 U' l6 x' _     * This is the step behavior.
; n3 e; a: L" S" x7 C     * @method step
3 t4 O+ ^# E2 }+ C+ N: G     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
" j2 L3 @1 V3 Z0 S4 C        watcheeFieldNames = 'pressure',
! N4 W( B4 D+ C        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
% L1 \  \# d5 I. I" ]! C7 _        scheduleTriggerDelta = 10d
    )
# l* H/ q# U: ?9 e    public def step(infrastructuredemo.GasNode watchedAgent) {
, D: t# J* t6 n) Q# ]* q" n
        // Define the return value variable.
        def returnValue
0 O. [* d& a" d) x2 a
! F3 q/ f. i$ ~& }8 K8 A        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


& K; `/ r7 ?& k* F8 H. k/ K; `        // This is an agent decision.
3 l7 {: _+ N! J/ b* d  `/ Y' `; D        if (watchedNode.pressure<200) {

            // This is a task.
$ x8 |1 X; t$ g$ B            setPressure(watchedAgent.pressure)

5 |( j( e1 V$ e* b) u        } else  {
$ v" N( Z% r" a
4 l7 m/ j0 R  O0 ?6 u% W. d! ?
        }
        // Return the results.
( V$ u) }: e* i( k        return returnValue
% r' t( A4 M6 n. U' O2 @( m5 D: s
    }

    /**
     *
: F; L6 G7 j5 M  ], m& C* a     * This is the step behavior.
+ s! {, N( ]# H! a     * @method step
     *
1 D. e# }& G) H1 U% Y     */
# r$ C+ B$ {; L' V4 [1 h3 X    @ScheduledMethod(
        start = 1d,
8 v$ n  Q- c; w7 B        interval = 1d,
        shuffle = false
    )
: p+ b/ o3 f- P) r6 R    public void step() {
/ ^8 S( `& S8 t
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
! P( `1 n: ~5 a! r9 E        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
& e# h! `8 f, C, C$ a1 t$ C        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
& G. |5 _4 n+ ~' h  ^8 z       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
! p- d4 h) z0 _, C7 i& n9 Y- b: a3 J0 R 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        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
       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.
0 h8 M& ^0 Y/ W% W5 \9 H1 F        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
! z! m& _3 Y1 W+ ~# m变量名称须统一，可以都改为watchedAgent