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")
# H; a) B6 Y4 z1 s  M# C    public double getMeasured pressure() {
% `7 N$ F8 `, I9 ]        return measured pressure
8 X9 T/ t1 U1 m# w/ `- Z    }
    public void setMeasured pressure(double newValue) {
* g" B; Y6 @, S! ~0 F        measured pressure = newValue
    }
! p/ D) O! m8 F1 G  X  q    public double measured pressure = 0
& ~$ l- ?/ k8 _. {: s4 j( Z
    /**
' |7 S% a; ^% W# C. C( p     *
( F2 }* x5 A3 k     * This value is used to automatically generate agent identifiers.
4 x5 X% }( H6 j9 P5 ^     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

/ O& d( ^% C; }& _5 \8 i$ K    /**
     *
7 ]+ [# \$ f; r! ]4 x: u% M# R3 n     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
1 O' v! _$ g1 P7 D( I     */
    protected static long agentIDCounter = 1

    /**
' _% P9 ^0 x% T$ G. O* S. g     *
     * This value is the agent's identifier.
1 k$ i  t! A! r) |  ]     * @field agentID
  A- B3 e& K* ?- g! |$ o4 b9 }     *
4 }4 @2 F9 i% L# b     */
    protected String agentID = "GasNode " + (agentIDCounter++)
4 k6 ]9 w& k1 ~
    /**
     *
     * This is the step behavior.
/ N! }$ F  P/ q, H- K     * @method step
$ a! Q6 I1 P- M! g: t4 W: z     *
6 R8 w! U5 M6 Z- w9 ~6 Y. @, u* J/ ~     */
. r7 |1 N9 o: r0 N    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
/ J( b) _* D5 U8 f) s' }3 u5 ]        watcheeFieldNames = 'pressure',
/ d$ e; i" v8 M3 ~  o! Q1 Y7 s        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
2 L! _- w( X$ V        scheduleTriggerDelta = 10d
    )
1 c  P9 G: _5 o8 [+ E$ g) t1 K: o# n    public def step(infrastructuredemo.GasNode watchedAgent) {
! S; o+ ~) P! g; u1 j% w4 {5 H% Y
        // Define the return value variable.
$ {4 M( U2 I# L1 I  {- M( @; e        def returnValue
! u4 a& Q( O2 N- L
        // Note the simulation time.
; ]' Z; k7 y+ i/ L4 E% N- f5 G$ s        def time = GetTickCountInTimeUnits()
7 n$ o2 R2 j0 o
: W, A- [' d) m' X( i. T' a' |
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
' g+ H0 o$ J* T0 l
" Z/ h: e' v# o% M0 m) u        } else  {

/ {5 ?- x- B  w0 }( c2 p$ d# }
" c3 M" G0 a$ {: e7 M7 s        }
. S$ D* |, s5 p8 j- N) F2 R; J        // Return the results.
% o9 Y, S! z/ g& V! g        return returnValue

' Z' w* A! a7 Q( O    }
, z* J. c" O4 \' F  o6 I
8 z  x; E3 Z  c2 k: `7 M5 p    /**
     *
$ |* t2 c# v% _6 @) x$ V5 C     * This is the step behavior.
     * @method step
     *
     */
8 f: S. U' L, }% v2 z4 Y    @ScheduledMethod(
        start = 1d,
        interval = 1d,
9 [" I+ e. m) o- ~6 N- Y6 j" F3 c        shuffle = false
$ n- N: m" z* A    )
    public void step() {
" x  j; {$ y6 U  h% f  h# g
        // Note the simulation time.
% L: K+ r+ Q+ n, w7 {        def time = GetTickCountInTimeUnits()

1 f2 B" K6 G6 I2 }- ]        // This is a task.
) ^1 k# E2 q2 o7 E2 U* B# K3 z        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
, Z6 B! Z7 u% _% `2 d/ J1 u
    }

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
4 n- _# I, m( l' s$ D& j' l        // This is an agent decision.
0 j% T4 {6 y1 f4 [0 F: S! t        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
/ @. P& E" d9 `       public def step(infrastructuredemo.GasNode watchedAgent) {
7 e* J8 A& I- K% l         //这里是watchedAgent
' |  _% ^0 ~: s+ j2 ?8 z 但是在语句中，你填的是watchedNode
" o, o  N0 C3 b; t, s, d  {        // This is an agent decision.
% U9 D& t* }: @        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent