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


% F2 y# [: d2 S  ^- j3 w* X2 u$ t% K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) M* B7 x' u5 \! ^9 q1 v7 R, a1 j! A    public double getMeasured pressure() {
, R! d3 P9 p. @        return measured pressure
6 \7 s+ C- G2 A    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
# m1 S! J2 n" ^1 [! A8 |3 j5 ^    }
    public double measured pressure = 0

4 g; c7 ~2 V! K4 ]/ n8 H( t    /**
! c- g) N$ j' e8 ]     *
; f5 g( b; K  U- Q5 R6 s     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
& l7 P* l: C* }' v" E) K     */
    private static final long serialVersionUID = 1L

    /**
     *
, E. h& l/ H$ A! M4 Q7 J% a: j     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
! U- ?2 h, a  T5 ?7 C2 m     *
     */
: U% M7 _1 p/ B$ I- B* _% l+ ^/ N6 \    protected static long agentIDCounter = 1

5 h# c( [! [: ~+ B, F! S, w$ z    /**
: r: N9 x% G3 y; A' ~) O* H1 r- A     *
     * This value is the agent's identifier.
/ }: n" A: _5 h% E; z3 T. v     * @field agentID
8 g8 l3 r1 K# k+ i3 g3 {     *
     */
% [: @  A/ H. Z. X3 z! L( C    protected String agentID = "GasNode " + (agentIDCounter++)
! A" M# |5 ^; M! i* d/ ]$ w
% u8 N) v8 J! A5 B8 t, ?    /**
     *
     * This is the step behavior.
- b+ N3 |  n& P, C' _, R' J     * @method step
4 M% x' r5 @1 `% g' b. _8 K     *
& O- N2 I0 ?0 _/ K, n     */
* u' Q$ P3 [9 g$ R. g, G! m) ~    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
9 u: Y0 i; z) {, @0 a2 T! X        query = 'linked_from',
5 f" E, h  q. @8 X3 |% X; U( z        whenToTrigger = WatcherTriggerSchedule.LATER,
' ?5 x0 u" }. l  o. C3 ?6 z" _        scheduleTriggerDelta = 10d
    )
# i2 H' t/ g3 j, Z    public def step(infrastructuredemo.GasNode watchedAgent) {

+ A" @  t5 i+ I        // Define the return value variable.
6 t% C/ u0 [- u, e; }        def returnValue
6 c$ Y( a0 b% g/ o
7 P' w' \6 C' j: q        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

* V! l: E* ^  Y% k# U7 Q
6 h5 u, u+ R. r1 M- b: k% |        // This is an agent decision.
- v! z( H- Q. F        if (watchedNode.pressure<200) {
: V8 `' t6 }: |
            // This is a task.
            setPressure(watchedAgent.pressure)

1 y1 T9 O* y* A4 o% X- U2 Z0 D- U        } else  {
; }( O* V& K7 ~2 r6 v

4 Z) d0 `5 G7 g2 ^4 `( y        }
3 B  E2 c- \; K* u2 K& l$ W        // Return the results.
        return returnValue
8 y* y0 J+ `) }1 e6 h3 i( Z
    }

7 P$ O* h; j  G+ M    /**
8 a8 ^& E7 s) N% ]$ E8 g4 S     *
     * This is the step behavior.
     * @method step
9 ?3 |: h8 b! O, i. t& G     *
     */
    @ScheduledMethod(
        start = 1d,
  ~4 w6 q; u) |8 A# w  Q4 I        interval = 1d,
        shuffle = false
    )
6 p, e5 i* j5 P2 n    public void step() {

        // Note the simulation time.
4 _2 I0 ]  X% K1 H        def time = GetTickCountInTimeUnits()

        // This is a task.
7 r# {1 b2 g+ k1 ^2 B/ l" C0 h        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 Z0 t& i2 P/ i. ?1 V" w6 y! v% Q        // End the method.
% J9 n7 {0 ^, |8 Y1 t6 i        return

    }

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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
9 m2 F- {: h$ g! e3 @1 @变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
2 r( D2 c+ [* ]" v' a# F       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
' c4 S% U- h9 y' B 但是在语句中，你填的是watchedNode
1 }6 Y3 D8 {* O% a6 k& B, h, R        // This is an agent decision.
" E4 P# k3 K2 x1 y; |        if (watchedNode.pressure<200) {  
" X9 g3 {" \& m" |! }  z& N; a            setPressure(watchedAgent.pressure)
' R* W& ]& ?/ M! F5 E变量名称须统一，可以都改为watchedAgent