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 t2 ~: k$ M/ o" H  F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
$ y9 j) V' c9 U* f4 F* B& H' J    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
1 B4 ]' G/ P7 k% j! P$ s    }
9 c# ~! _7 Q# Y( t& n; R) G    public double measured pressure = 0

! n7 v( u" m8 S7 d8 c* N. r    /**
, a' p/ d8 A$ W. p     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
" t% I- U9 b& b# Y* Z2 L     */
+ Q2 [/ |& ?4 P; l% ]6 ~4 e8 s    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
7 I" o' C# ~. ^: H/ E     *
1 q8 U1 g) V  A7 ?* x4 b     */
2 {: X  D! L0 q' n1 [7 d( H+ F    protected static long agentIDCounter = 1
+ J2 }: [; U5 u2 p" C' s
    /**
     *
- a7 p. X% t# X& \! h: V) Y" ?     * This value is the agent's identifier.
9 j& g) K7 g* s1 j1 f/ h9 d     * @field agentID
. v8 @" K* ?! I: ^     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
; s6 `- D; v* G' m     * @method step
/ J# d- {4 i; J% i  ^9 Z5 Y     *
/ X  r( a$ i1 p" Y& o- z     */
7 m7 q- i0 J- @6 G    @Watch(
" O3 a( B! R4 H2 O& z8 P+ u        watcheeClassName = 'infrastructuredemo.GasNode',
) u  h& }- N* `- ^9 W        watcheeFieldNames = 'pressure',
. d% W' g. o; m7 n        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& B$ o* ]) `. T$ Q    )
6 y1 G1 m+ k; {# z& {. f8 b9 k; V0 g    public def step(infrastructuredemo.GasNode watchedAgent) {

" k4 ~- K* ~- N& [3 E5 ?; l1 D* F        // Define the return value variable.
        def returnValue
8 V/ O5 s# h2 `+ W4 ?
# ]- ^% n5 V" h( Z( X        // Note the simulation time.
( ]0 T/ s0 S. r) x        def time = GetTickCountInTimeUnits()

) J+ O: H) @& L
        // This is an agent decision.
" b+ }3 @* W& p+ c+ o1 T5 \: @" F        if (watchedNode.pressure<200) {
# {7 Z% m1 T5 W
            // This is a task.
            setPressure(watchedAgent.pressure)

1 f1 e/ f8 A/ S% Z& T: G        } else  {
, l. O* L, g2 m2 Q, N
) N. p. d& {7 z
; A5 w+ g0 t8 R' m. `        }
        // Return the results.
        return returnValue
6 `6 [# I2 u" }9 O3 g
; e( U& s& y/ t) l* k$ v  S    }

    /**
7 y3 S' l& d/ ?5 z& f     *
     * This is the step behavior.
; B2 [/ A- a) U$ X0 z% U( Z* X+ K     * @method step
     *
  g9 N* L0 C% H9 X/ f) o( }     */
    @ScheduledMethod(
) ?9 A5 g: J& n7 y- q, t5 R3 |        start = 1d,
7 @" ~- s" U7 B; c% l        interval = 1d,
$ v, @" {. p+ I/ J) c        shuffle = false
    )
3 Z+ w8 x+ e5 M$ D0 ?    public void step() {
$ G1 q) K% H# W" V- H
. I' [) U! b/ d# P. N, \' \, [        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
& A! D1 @6 c  j" W! b
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
! i2 G- O. i/ S! d0 [        return
- W. U( k0 @) D$ q3 R- d# _$ y. A
$ O4 {) ~$ I' H+ M9 s1 D4 O. z    }

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
2 e9 B& b+ H# c$ a9 i       public def step(infrastructuredemo.GasNode watchedAgent) {
  ^% @. S9 m% C8 B9 e# s3 g         //这里是watchedAgent
但是在语句中，你填的是watchedNode
- m+ u8 Y' b  t- b        // This is an agent decision.
        if (watchedNode.pressure<200) {  
3 D% A+ E7 ]4 W; |! x/ J- m0 u            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) {
4 X8 i* c2 s( {. {' O' 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) {  
8 z. Z9 f8 Q' b" r$ d, z6 q. ~4 h            setPressure(watchedAgent.pressure)
2 @" u7 V8 I1 m' Z变量名称须统一，可以都改为watchedAgent