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
7 E7 P( z" B' v8 T* u# \
/ |  d& ]& ]1 h: C
; j& g# _% |9 N8 y# q6 p@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
* g% q! Q) O9 g$ \7 S1 e6 [/ ^5 ]    public double getMeasured pressure() {
        return measured pressure
! w+ N5 V, T+ Z+ ]# Q    }
    public void setMeasured pressure(double newValue) {
: t6 ]7 ^2 F, G* Q0 S        measured pressure = newValue
    }
1 p1 |- R  i# Z- u7 j/ s    public double measured pressure = 0

    /**
     *
4 h% n2 t$ c# J+ i     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
/ F' q8 p; ]! B" c    private static final long serialVersionUID = 1L
: n$ ]' M% u  F8 J" D
! V* i: ?. S" r' J8 S, C5 ]    /**
, M8 f1 Z1 a7 D1 q4 S     *
: ]  @) }& C- Q     * This value is used to automatically generate agent identifiers.
' R/ _% j9 F# S4 l, w4 p     * @field agentIDCounter
     *
     */
3 D0 V' s" V0 Y# l2 @  D8 K5 K; n    protected static long agentIDCounter = 1

    /**
" ]4 o5 y( A: w+ l     *
2 U4 V4 J$ U7 d: Q) c# ?5 r  ~3 X     * This value is the agent's identifier.
! O7 B5 O4 y" u1 C; t6 b( K     * @field agentID
     *
     */
' Q$ r% X$ D/ T# L& {5 o( P    protected String agentID = "GasNode " + (agentIDCounter++)

* V7 B( I5 ~1 l' W% u! l+ q0 f3 h8 M    /**
     *
5 T% O7 K$ N, \/ |     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
3 p) W& `3 y6 R- q0 Z        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

( [+ m* K- k4 M9 @: R2 Z. V3 ]        // Define the return value variable.
        def returnValue
# h% B+ }- v( y7 Q' K+ W! _% E" @
4 a3 w2 ?6 |$ b. w: L5 j' x        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
4 ?7 U) _8 i$ C" x0 l* S6 L0 H
- T2 Q" g2 [. ^. Q& R: |+ f- b
( b0 X/ C1 a* b' d: F7 H$ _        // This is an agent decision.
' Z! m7 x' l' y2 ?        if (watchedNode.pressure<200) {
- u; _9 G& c* K  o; I6 h. b
& ]8 X' N4 G0 o8 B) G            // This is a task.
) d* j( Q, U3 G  X, F7 z            setPressure(watchedAgent.pressure)

        } else  {

. j- Z- _/ @) M3 A* J
8 p' b: f+ ~  h2 H6 k" k        }
        // Return the results.
! p9 V& f) M: h  z6 ~1 x        return returnValue
* B* K! G- D* C" Y2 _
    }

% n. X- i  |" v    /**
     *
6 ]( {9 K, N9 ~6 o+ o     * This is the step behavior.
     * @method step
     *
8 R6 |* f$ h: I  s8 n! y     */
. G1 x. V5 C* b4 Z- [  L    @ScheduledMethod(
        start = 1d,
        interval = 1d,
- ]4 a! Q# P$ o        shuffle = false
    )
  V* G7 q+ M* q7 e    public void step() {
) ~4 q+ K3 F3 I5 m% k, Z; G. ~1 ]1 d
: w- ~7 ?: [. \        // Note the simulation time.
, ~( I6 v6 L8 @! z. ^  r4 I        def time = GetTickCountInTimeUnits()
, K& t" n0 F& p( g% X$ s
        // This is a task.
8 I6 p$ V  ?9 ]# W8 }  |        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 R7 l; y2 N% a& o7 [! |9 X( w        // End the method.
        return
! n, c0 ?+ Y4 g+ K, B
    }

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) {
  f* K2 ~* D7 j6 I- A         //这里是watchedAgent
但是在语句中，你填的是watchedNode
2 K% y" ~9 D! S% R0 t% S1 Q        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
- p6 K6 l( f, N& O变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
( a1 L1 V) i" o, X- C       public def step(infrastructuredemo.GasNode watchedAgent) {
& E0 p' [% ]8 p/ K; K         //这里是watchedAgent
但是在语句中，你填的是watchedNode
+ M+ N5 n5 X% ^; w/ m+ e        // 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