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
: }; l5 ]" M" g& Y

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# \3 m0 J! @* N9 ~6 a( s) r' H( C    public double getMeasured pressure() {
  |$ s. ^1 a4 Y' I" I, V8 B/ l) C        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
1 o% ~+ y8 i: ~        measured pressure = newValue
    }
0 h. [5 m' I6 M' O    public double measured pressure = 0
7 H' F; m# p1 @: h1 l/ V5 t: o
2 v( S) L. i8 M  m, ~& W    /**
, s1 r9 a7 d1 F     *
     * This value is used to automatically generate agent identifiers.
8 K% u+ }- U1 z7 P7 v     * @field serialVersionUID
+ f! z) S$ }3 m2 V& v# p     *
) [0 ^5 `" \2 }/ @/ H+ c     */
6 w2 L9 |0 M5 G8 T    private static final long serialVersionUID = 1L
' ~. z, M& ?! Q( T2 G" ]7 v
) B9 ^1 v1 U+ a5 T5 ^    /**
     *
     * This value is used to automatically generate agent identifiers.
& a$ i& S+ f  Q" }     * @field agentIDCounter
     *
     */
* _: i! F, B7 }* R& t    protected static long agentIDCounter = 1

    /**
     *
5 N+ N$ y% O, e1 c4 ~, S" w' ]' ?     * This value is the agent's identifier.
     * @field agentID
' E$ X8 p( p; k, W     *
     */
1 D# Z. ?0 b2 a% S2 s. q    protected String agentID = "GasNode " + (agentIDCounter++)
0 g3 }4 W4 _/ |7 [
" v; x2 D' J: A; x5 l    /**
7 X/ v0 G: V  @+ H     *
" G- R- E0 u9 o9 V, }% }5 q5 R     * This is the step behavior.
; j/ N6 K; |+ }. S6 ~' Z9 X     * @method step
     *
' }' ]. `4 i: y% t) N' N     */
; C2 S( E8 v# I" r: H% q    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
7 o0 I2 t3 s1 \* z( X        watcheeFieldNames = 'pressure',
        query = 'linked_from',
* g/ J% |* b7 D; S! p" O        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
  x, S& j8 w* T0 c    )
3 t! }' L- [7 W5 S/ G5 C/ y' J    public def step(infrastructuredemo.GasNode watchedAgent) {
0 V+ [- H4 g, s1 g
9 I' N% O% ]6 ?        // Define the return value variable.
        def returnValue
2 I8 V2 x5 x8 a) E. c8 R9 ~
, J+ o9 n; P+ W$ u        // Note the simulation time.
$ M4 Q3 ^0 L0 ~" Z2 j        def time = GetTickCountInTimeUnits()
$ [+ _* P5 X! |/ r

' V8 w+ d6 }& u3 m        // This is an agent decision.
        if (watchedNode.pressure<200) {
" n1 h5 Q8 j% C
) B/ x/ W: G* \) d# L$ D" x; d% Z* M            // This is a task.
4 o% O" z1 s& @            setPressure(watchedAgent.pressure)

0 i) B1 j1 M4 E" d& O        } else  {
0 I* Y& o4 Y- ~* P) I: H

" A0 s9 h# s2 j* [0 L2 ~& o* F        }
        // Return the results.
% J) @0 Q  F+ M4 W0 v1 x. M% i        return returnValue
6 h: U" |4 g  A5 \& ~5 d, J& U
    }
% _$ [; {+ Q$ q0 M# u" E6 |: R/ K
    /**
+ S& G$ t6 k7 W# q3 S7 ~     *
* ~0 Y1 O$ E' F% }7 f- j* q     * This is the step behavior.
     * @method step
1 e3 O( q3 d5 e; u4 f9 E9 v* ~! g     *
     */
* M) ]1 L* e  L5 [* L( h    @ScheduledMethod(
        start = 1d,
7 Y: ~6 c2 q3 r" ~. ~4 h        interval = 1d,
        shuffle = false
    )
    public void step() {
4 y' {$ y1 b; w9 ]/ C+ p6 w- }3 c! R8 H
        // Note the simulation time.
/ ^! H! @* j9 Q3 p* Q/ Q" E! k* @        def time = GetTickCountInTimeUnits()
- j& N1 A& t0 H+ s) H
4 i$ a1 P0 q- L, Z6 b- m8 s        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 ?0 O5 E, Y0 ?$ x0 B        // End the method.
$ e% a+ j, ?1 m        return

" d4 M) J& X5 j# p/ Z# f: i: ~+ o    }

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) {
         //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)
$ E1 v% Z6 ~" b变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
2 [5 P# v1 T* _' c2 y9 b       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
* [( i6 |) x, I. H9 n& u9 @& Z        // This is an agent decision.
( \% U7 {, b3 V* P; L0 t        if (watchedNode.pressure<200) {  
/ t: I: u2 i& |1 W7 }" L, e3 M            setPressure(watchedAgent.pressure)
* u/ S  {! h; r/ b变量名称须统一，可以都改为watchedAgent