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

4 v3 I  k% d9 m) P4 y* y4 ?
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
3 [+ P) C' K$ K1 e        return measured pressure
    }
+ E9 e- _" b- t- Y. z$ ]    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
3 W# X& d5 ^2 O( i3 q    }
. Q; T) [/ v, Y9 m5 }9 Z+ Y  G    public double measured pressure = 0

+ g3 q3 @; q4 c$ r: x% [$ J    /**
     *
     * This value is used to automatically generate agent identifiers.
4 p* f- r2 G; l( G8 B) _! u- i     * @field serialVersionUID
3 i2 D* L7 Q; O( h$ e* j     *
) g/ L  C7 @4 }" I/ l2 Q; ~     */
$ k" i+ F, \' \# ]- S3 X. I    private static final long serialVersionUID = 1L
' L4 U. a5 J8 _7 t
    /**
     *
3 O4 o6 N; J) r' s6 \/ c     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
0 g* Z  T/ S* J/ u6 ]     *
+ J! m# b9 z4 c( X  [     */
6 {7 g  X5 y3 l$ K! s" B    protected static long agentIDCounter = 1

1 r2 z. ^+ g8 [    /**
     *
, N8 P  u* t! p7 j- g& g* n7 ^     * This value is the agent's identifier.
4 {7 K0 X! c0 L/ ]     * @field agentID
; {+ Y8 c8 z9 v" a  H' u     *
     */
" j" M2 c* g5 s( w    protected String agentID = "GasNode " + (agentIDCounter++)

. H" F5 e9 l7 f- O    /**
     *
8 n, C! ~$ q* E# [+ `  E$ I     * This is the step behavior.
     * @method step
     *
6 ^6 m, ]( t2 p" C1 U4 @+ I     */
. b& b( `5 p5 q) S    @Watch(
2 H+ {2 g: u6 c# M0 G* M5 F        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
/ @3 U7 S+ l" V. z        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

6 V4 z( @# P: ~. `, g3 R2 n( T        // Define the return value variable.
  H) E1 c3 \, J6 E        def returnValue

  B# Y% P" h) S! N        // Note the simulation time.
' K+ _4 e- z/ d, F9 f7 p  ]        def time = GetTickCountInTimeUnits()


' J  x  b  E0 M* i        // This is an agent decision.
        if (watchedNode.pressure<200) {
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$ V! _+ O( M5 r* c7 [% Z2 u) ?) l            // This is a task.
            setPressure(watchedAgent.pressure)
: I" f0 V7 t7 ?7 K' D0 e0 l
$ ], T/ Z$ U6 E  b4 }        } else  {
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8 V3 a& U* U1 [( X6 `6 d! \
+ x! I' V4 X# W) l; Y( o8 A' q        }
        // Return the results.
        return returnValue
, Z+ e$ l- e: Q  I
    }
; l6 d; C/ u' t8 g3 x+ ]
    /**
     *
     * This is the step behavior.
     * @method step
     *
7 V" L+ E7 x6 u# U1 `     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
7 T) _9 @1 w: Z        shuffle = false
    )
( B9 w+ q9 ^2 I3 S) ^, q, v    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

$ T9 X7 x. Q* T# Q7 n* u; S: ?    }

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
# f, c9 K, q  ]4 b       public def step(infrastructuredemo.GasNode watchedAgent) {
/ L! Y: v- p: k3 I         //这里是watchedAgent
- ^2 f- r6 j6 i6 h0 n 但是在语句中，你填的是watchedNode
, C) O" \) r5 Z/ c; D        // This is an agent decision.
        if (watchedNode.pressure<200) {  
# T4 S; s/ A3 e$ _& p2 ^            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
% ]  j2 q. ?( u. Y       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
. D% S$ J: r5 N6 q' |9 n 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent