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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' Y: D8 r+ k# c) ~  f! F3 S    public double getMeasured pressure() {
- A2 x1 o% R7 y4 K7 K* O  m! g' Z        return measured pressure
    }
1 Q/ ]; E/ B( i1 x0 N; N    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
: K  p7 Y, |7 }: j1 j    public double measured pressure = 0
$ a; _' W. C9 b6 x: X
9 b4 z. [2 `/ j- v( b    /**
     *
! b- p' p- U0 g; o     * This value is used to automatically generate agent identifiers.
4 J! O8 x0 ~& C/ C5 ^     * @field serialVersionUID
9 o, S6 }  l7 R+ W1 e  b4 E     *
2 @: P: X8 D- u  \2 q) ~     */
. S! ^) [0 f5 H* p+ [; T5 H' f    private static final long serialVersionUID = 1L
0 `+ ^' l1 u  a+ H6 G/ `
    /**
  r9 A  `$ \) [2 x7 d3 v     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
& W2 f! n$ H3 F* p0 ^1 x     *
     */
. b! j! v% R1 J# s2 j6 ], q- c    protected static long agentIDCounter = 1

; G8 Y7 j; W& M5 S2 s; ^* `    /**
     *
     * This value is the agent's identifier.
( r2 p& N: `0 c( m$ A     * @field agentID
/ ~3 ?' b; }. d  w) R" e& K     *
     */
7 h$ ~& t) C) \8 u    protected String agentID = "GasNode " + (agentIDCounter++)
1 ^! n2 b& N8 `
    /**
% c5 a# \- m( I7 s     *
     * This is the step behavior.
- G1 b2 n# o( O' U1 R3 m0 Q7 r9 r     * @method step
* u* L  g, t/ k" v1 N     *
( ^2 }$ ^* {3 ^! q, K0 F9 ~     */
    @Watch(
: S2 f% F, a! c% N, `: r9 d        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
& s+ K  r- F* q/ s1 j        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
* `! ?: _# S" T3 i# B+ \. b+ G6 j6 }        scheduleTriggerDelta = 10d
; D& B' S- w$ P7 {8 N  M% I/ A    )
8 Y" ?* J6 F3 ^9 i) `    public def step(infrastructuredemo.GasNode watchedAgent) {

% X0 L' x( e+ s1 q        // Define the return value variable.
        def returnValue
- t* n4 V5 @/ B
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

2 [+ y  J, X. r5 b# R& i
        // This is an agent decision.
        if (watchedNode.pressure<200) {
8 J6 X0 |3 k0 a! R. q4 j4 L/ |
            // This is a task.
            setPressure(watchedAgent.pressure)

& A( t1 W% n% M8 y, J        } else  {
6 s' |, D( `' g$ z

        }
        // Return the results.
        return returnValue
3 C9 _* `1 `$ T. P9 x
    }

; E$ E+ C; b# `3 {* s    /**
6 q. N. P4 X% t: C1 r- y; f) o  [9 h$ X     *
     * This is the step behavior.
     * @method step
     *
/ M2 g* Q. Y: R' Z( q3 v! R$ E  B7 ^     */
    @ScheduledMethod(
4 ~: p' ~: D) `, g$ r' b        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {
5 c7 j* u( L# Q$ ^$ C
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
5 C: b# Z, j+ f
/ ?3 X) |7 v- P0 O0 B8 n8 j        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! U& t9 B& f! S" e: Y! {+ \3 ~# }        // End the method.
. u* D; p# n1 R- {! N) I8 R        return
4 h: o0 J0 c9 p/ v& i, e
    }

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.
4 v; x0 U, x3 A7 D* }4 V. f! L  a        if (watchedNode.pressure<200) {  
* q6 I% M+ e3 O            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' N3 c" c1 L/ G- u       public def step(infrastructuredemo.GasNode watchedAgent) {
5 H" [& q1 c4 [, s) n         //这里是watchedAgent
/ P& c+ a& g# r1 D$ \+ a6 [ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
7 t8 `. R1 D+ v% g- p: R7 ^$ w        if (watchedNode.pressure<200) {  
. j+ C- u6 k5 k            setPressure(watchedAgent.pressure)
0 e) o6 t* X6 S+ P4 j& i% B变量名称须统一，可以都改为watchedAgent