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

: z2 Z) D4 l' L- E8 F
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
( _+ p" j8 J, K- ^7 b" ^        return measured pressure
    }
3 H% f3 s; A) k  O    public void setMeasured pressure(double newValue) {
3 H; Y! G: r+ a, Q        measured pressure = newValue
    }
" f( G( K! w0 g  K% ?) C    public double measured pressure = 0
0 T) g  ?+ B/ d( A& Z. x* K9 [- F
    /**
  g3 Z* h1 f# G- r; E     *
+ E9 |! X  @/ \" m     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
4 L3 J  W  I3 V# j' B  u# j     */
    private static final long serialVersionUID = 1L
& N, L+ m) f" A, l
    /**
/ O/ Y* L! ]$ Z% C; Q! V  |! z     *
     * This value is used to automatically generate agent identifiers.
# {9 \3 h1 Y$ I4 R     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
% u2 y/ Q; {' Y0 W
7 M9 W0 u; v( Q    /**
     *
     * This value is the agent's identifier.
) C* v1 k( Y) a0 N; J' R1 x     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

: G- ~' [  N# L$ B3 A; L    /**
     *
# _: T; }4 O/ v0 ?6 \' A  e3 G     * This is the step behavior.
0 s$ g- }  q. }3 Z     * @method step
: T7 R/ b" ^. A$ O6 G2 }8 i# r     *
. b- G$ b+ \7 U" |1 X     */
    @Watch(
" {6 Y' v9 o' v2 \        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
2 _* d/ l- ]/ l9 y4 c: |    public def step(infrastructuredemo.GasNode watchedAgent) {

9 q6 r7 I# \& \        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
! U1 j7 S* L* |- [7 Y* t5 I$ A

        // This is an agent decision.
        if (watchedNode.pressure<200) {

$ J+ K6 e. r4 a, ~            // This is a task.
            setPressure(watchedAgent.pressure)
& N- F2 Q" V) q4 W9 H
# H% D+ M' u/ V) _0 Z- |3 y- P, Z        } else  {
6 {2 Q- c9 w9 n' E4 g" l; Q
) T: a; ^" z" [
        }
) ]: W; ]8 c! H$ w9 Z+ K1 n6 M        // Return the results.
8 H9 ]- n6 M9 m, f2 x) a- u: ~        return returnValue
, Y7 g& B: `1 X0 k; v
% c) [. u: M0 S    }

8 d; M: I5 E* A) a2 l    /**
     *
* v  [7 P- `& M; q, B" v$ x     * This is the step behavior.
     * @method step
; j* C; i% x! Q     *
1 N& X0 z( X/ q. ^2 l5 }3 y     */
    @ScheduledMethod(
        start = 1d,
2 }! i7 x, Y5 D2 U0 O- |        interval = 1d,
" z- P  p  y6 R8 K. B. k# }; h        shuffle = false
) @& {4 A- |8 w3 _9 b# e1 t    )
8 g5 i: I) p+ H' }0 m2 K    public void step() {
1 r2 O3 `$ I, {. W
6 r0 c% V. J0 o8 k4 c' C9 M. t# k        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
) v8 a0 \& V  \* E6 o
  \' v; b/ b& t) {; ~' \' ~0 ~0 `        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 G# k6 v+ j% q! ]# e+ a% B$ W# b        // End the method.
4 t1 q! J/ }7 f" ?  {- N        return
2 k' Y6 b" G2 f* Q1 ~
& m- E9 g2 Q  S3 {    }

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) {
' l) V6 H) x. a4 V         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
% |7 T( X  _! f! v7 F3 Q: U        if (watchedNode.pressure<200) {  
% m" A: e: ?$ p. P- t! C            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
, ~: }; e  V7 n- p7 l" E+ j3 |       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
" X1 g* U9 t1 `$ \        if (watchedNode.pressure<200) {  
; s( `- Q% d: ]9 ~- }9 u            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent