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


1 u& u9 h( r9 M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
7 e1 L) K' a6 [* b    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
- z! Q8 b7 d( Z+ V$ H4 l) p) p2 G7 v    }
& K. k" ?. Y# m9 M7 d    public double measured pressure = 0
  j6 J' J) d; [1 p
    /**
9 o( P8 b% n$ F  o     *
5 q/ s5 z3 J7 g# e     * This value is used to automatically generate agent identifiers.
1 v5 w5 M# G+ S) v     * @field serialVersionUID
     *
. r' z8 K: e& d8 G/ x! T7 [( i- u     */
8 l& z8 b  T9 v4 G    private static final long serialVersionUID = 1L
* Z* @* d/ H& W  h9 ?0 r7 D# m
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
# `  |4 W: C/ b6 B8 m: o1 S     *
4 U& X$ G& O% C     */
3 f; k. s  |  L  |- Q: j    protected static long agentIDCounter = 1

$ m) p" R$ m* ~! X" ~; e    /**
     *
     * This value is the agent's identifier.
2 ]+ x6 c1 Z- L     * @field agentID
; x7 Q  _& k' A" f  c2 R     *
3 R% w/ M# d8 u/ ]     */
9 B  w8 K8 I' O  P4 H7 Q    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
2 s/ [2 W) o2 l+ N) W, U) D! C2 F5 D     * @method step
     *
     */
% e8 h5 q, t  }! ~& r0 m    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, n/ d+ h1 i9 b( g4 N1 }        scheduleTriggerDelta = 10d
1 ?  g2 ^: L  C& {    )
0 |% T, Y& Y! X; p' x& A    public def step(infrastructuredemo.GasNode watchedAgent) {
! H9 n9 P0 I7 _* B2 m
- m1 F: b7 h" U! q) i( J        // Define the return value variable.
        def returnValue
7 h. y3 h, }, l, [" Z. Q2 f
        // Note the simulation time.
8 H' w( [3 W) p4 e1 I# W        def time = GetTickCountInTimeUnits()
; k# r( }9 R7 N2 X
* _# |$ [: A$ A9 S- J% I* c
) z5 e' w. @5 ^& N# ^7 b0 I" o. ^        // This is an agent decision.
        if (watchedNode.pressure<200) {
/ e5 T4 p  |# z) `! q& w$ x
            // This is a task.
            setPressure(watchedAgent.pressure)
1 K$ _: j+ h% w  F/ H
) N5 R0 r& x3 m, u        } else  {


        }
0 V# [$ z( n9 Q5 Y        // Return the results.
        return returnValue
& y, c9 n6 d& u) E& ^7 P+ B
9 V- m9 @4 P4 Q    }
1 O* s5 A2 f+ h. ^3 c
    /**
     *
2 P( w: c( Z2 V& t$ f: L( S+ w     * This is the step behavior.
     * @method step
7 |1 R3 h9 {: K) R: V- I; I     *
1 i: Q4 o$ N4 ]5 E     */
) N# V  y( S2 T4 I7 e& v    @ScheduledMethod(
3 `' G0 V0 Q+ q6 T: i) E        start = 1d,
        interval = 1d,
        shuffle = false
) ]2 n+ ^. v: d- B    )
" m# G. H" k. Q' G& r, Q! I    public void step() {

4 R3 T# v4 [* H7 j, [        // Note the simulation time.
# y1 M$ _5 T  [3 E        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
# y- r$ }0 W  K' B        // End the method.
        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
) h0 d* v! L. h9 z         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. S$ L8 K( @3 I7 e' S变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
: x" w& c* W+ S# o       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.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
1 l7 z3 p: v. ^" j变量名称须统一，可以都改为watchedAgent