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
: C' B2 T8 f' w$ d

' y' d* C$ Y3 }5 j- h5 p; [@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
- ~. q  D/ {3 A1 E( ?' B* G# t    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
* y/ F( V( B* M# o    public double measured pressure = 0

* q6 w8 o/ D) ]5 X- A6 b    /**
     *
& a- J2 a( O% w( e9 `% I6 @5 d, s: `     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

; J( b0 x/ G$ e3 _0 I    /**
' [8 l/ p1 H% \2 O' j     *
     * This value is used to automatically generate agent identifiers.
+ a5 z7 ]2 d& ]9 P     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
3 M$ U! x! r1 J% m$ G
    /**
     *
: K7 {) B7 q) f     * This value is the agent's identifier.
     * @field agentID
% s! i& R9 m& L6 g     *
7 [5 ?1 s" u1 \; G$ g1 ^3 z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
6 r; i" X3 b& _+ s
! C+ Y/ z5 v- b: s0 [& s( z) Y    /**
6 V6 G& D  c3 Z1 E8 d: G/ i* W     *
     * This is the step behavior.
     * @method step
     *
     */
7 p5 u. J+ G8 J5 M* b    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
9 R, z+ f0 ?" ^# D% d        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
4 v0 j3 T- h/ R% w% x    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
  V* B; J' O+ I( T5 E' F" l8 ]
/ ^$ p! x# s6 f& M4 w1 b        // Define the return value variable.
/ ^6 ?. ]. V9 d) {, }6 F$ l        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
. C6 d# R" G8 U/ U6 H% u, n) x1 z
. E+ e7 i* ]' Z
        // This is an agent decision.
5 M8 A( }* Z6 b, ?% K1 z- n        if (watchedNode.pressure<200) {
+ |6 r5 q3 O/ D% k, o
1 y  _3 h; @% i  g. @9 l            // This is a task.
* k' q5 v# y! }1 B% V            setPressure(watchedAgent.pressure)
; ]. X' ^* p/ v$ y, O& Z- b  Z
8 U" C% W$ K  k- w        } else  {
3 o$ c' P0 _$ ]6 ~* {: n9 Z) p
& r0 {+ x! |* i1 T. X/ E, ~
/ `/ I" V" p  w( S        }
  J$ G% ]# ^( Z& n        // Return the results.
        return returnValue
3 U( w7 h% l! Y$ X- [- g) k( Y
1 a& J1 T! A) @    }
" h: N# I% B% _# [  ?8 h. a
) c2 c+ e' Y) H    /**
     *
, Y* s. T/ g9 ]# x; \     * This is the step behavior.
     * @method step
+ L8 Z% p: d$ s( O6 G     *
     */
& @$ O1 r0 U5 d% b( D6 T- M, x    @ScheduledMethod(
        start = 1d,
( k2 X1 Z1 a# f/ l- W4 @        interval = 1d,
; `2 w! q. O. `9 U        shuffle = false
2 ]4 x) R- v8 I* H  [$ E    )
    public void step() {
9 X+ W. ~9 E: d8 S
        // Note the simulation time.
; Y4 ?3 h0 j8 T3 o        def time = GetTickCountInTimeUnits()
; L5 N) m/ @% _
# x1 Q& C0 |, c0 r% j9 c! {        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
* F4 u" ]* T1 ]. m        // End the method.
        return
. ]. `' e& G9 i7 k- 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
       public def step(infrastructuredemo.GasNode watchedAgent) {
# k% J/ x" C6 i% b         //这里是watchedAgent
& e- M& o( g5 f( P 但是在语句中，你填的是watchedNode
        // This is an agent decision.
9 U9 Y% l3 p5 T9 c  [& Q2 Q+ }# j( i        if (watchedNode.pressure<200) {  
6 s) y5 T: r& t            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
4 d1 i7 d4 D3 \  N, `       public def step(infrastructuredemo.GasNode watchedAgent) {
/ m$ }' s: J8 ^9 H5 p5 t; F         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
! b8 M% R. y0 P" A: l2 s        if (watchedNode.pressure<200) {  
! C. C4 f% L, x' A% k            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent