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

. X+ [8 x7 D5 I  i7 V+ y$ l; c
) T0 v# z! p3 a7 d. A# C@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
1 \) [! B- N% d        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
% B# p& v1 [6 v9 W+ W& d# L0 @    public double measured pressure = 0
' L7 p: W( j: y2 ^
7 V* V" L0 n+ C; z    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
0 r" T8 \5 t! v, j- K     *
     */
    private static final long serialVersionUID = 1L
" y; d* Q" j/ v; r5 `) t
    /**
     *
1 l! A5 D# S5 k( Y. Q     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
( P; u9 U. k  _  w2 h6 a     */
' e' E* d( t, i9 W8 D. q4 `) e: a0 I    protected static long agentIDCounter = 1

    /**
  n. n9 a4 V# v% a% d     *
     * This value is the agent's identifier.
- y/ M8 a. b/ I; H5 E     * @field agentID
8 N- E' m1 H# w     *
  g' W# u3 [$ V9 u& X, {2 f     */
    protected String agentID = "GasNode " + (agentIDCounter++)
) r( o; O) C' _4 [, s  e/ h
- j' @) Q+ r( U4 d# Q( g" P0 }    /**
     *
% Y& p1 w) Q/ u( z6 `     * This is the step behavior.
% O* Z% y9 p: ]1 d3 {. w     * @method step
     *
, Z6 o& s) k7 p, J) f" d. W7 o. ~     */
" U8 b3 C/ Q4 l4 ~1 r    @Watch(
3 M4 h) D% s2 C; {- v/ u' l4 m        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
0 w  w# ~; v  j+ p# l        whenToTrigger = WatcherTriggerSchedule.LATER,
+ I' _0 F* K5 x; A2 c        scheduleTriggerDelta = 10d
    )
. ~6 f, J+ w7 ]# c6 L$ I    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
) F, ]' H% W+ t" ]        def returnValue
+ k3 k9 [8 L3 X% T; X3 \- c
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
$ }4 }, O# G& Q3 }        if (watchedNode.pressure<200) {

" r+ A( R4 S+ E            // This is a task.
& }! x& R4 n$ `% Y' K! p4 s, w1 ^/ a            setPressure(watchedAgent.pressure)

        } else  {
9 `& f! Y) n1 N0 W

% M( I( K) I% k        }
        // Return the results.
+ x! n, F3 D* d  p+ `2 e        return returnValue

. b/ G; Z* [. I5 y4 j" K& t    }
& `% x% Y8 U" s+ a
# D% T& A+ j8 `( P    /**
     *
     * This is the step behavior.
     * @method step
1 A. f7 f5 Z# X) l, r0 j* ^     *
8 v3 C% r% L2 r# m2 M  u: S7 ?% I     */
! u% n: Z$ S7 D. r% }7 t. u2 t& ]    @ScheduledMethod(
* X- j3 T% @7 B2 W2 T$ e        start = 1d,
2 T  \) _' m. x. ~! Z: g        interval = 1d,
        shuffle = false
    )
6 @9 K' d9 a2 C$ D0 W6 ]    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
( k8 u. D! k6 j
  q8 s$ _& u8 o1 h5 v( c        // This is a task.
0 h; u) \; j( k6 \, l        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
$ h3 c. a: K3 P: g- W7 F3 I3 P        return

' D; j0 U# i4 q; o- l2 F    }

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
; S! a8 y: }: P/ Q7 u$ z4 g       public def step(infrastructuredemo.GasNode watchedAgent) {
3 G1 D6 b5 A) f! Y4 e3 m         //这里是watchedAgent
, ?* ~4 U1 c; I/ B5 j' R1 s) ~ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
) m* X# p  X8 F6 a        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
4 m( L0 q  Z" Z5 R( s. t& \- ?       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
; O9 M% [5 x3 }) f* L5 r        // 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