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
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' g8 z# _/ Q# C. j7 R@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
6 l  L- b' U( q        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
8 t1 U/ p" h# T5 B4 g    }
    public double measured pressure = 0
; P" }8 N) [8 i4 x% b3 o% H  F2 q
8 ^! v- a' l& d5 r9 f* N8 V: b    /**
     *
     * This value is used to automatically generate agent identifiers.
8 ^6 _! U0 D  g/ D& Z, N# g! Q1 ]     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

% g" ?. {$ S9 J+ h1 \  X    /**
; C0 d8 g/ L( M+ x5 m     *
     * This value is used to automatically generate agent identifiers.
" g1 |5 }, H. x  e( Y     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
0 w+ c: s2 q7 T8 C+ Q
    /**
     *
     * This value is the agent's identifier.
0 q) o+ n( ]3 p1 d; A" g     * @field agentID
     *
; M( s4 }! M. J6 ]     */
+ y0 h# Y3 q3 e5 q9 u6 v    protected String agentID = "GasNode " + (agentIDCounter++)
( g8 ]/ N8 W( U* T4 y- N( E' {
, S& q5 g8 @% }, `+ Z) [" `# \    /**
  B: K; l+ F; w: A     *
' v) m2 K5 ?/ a2 D1 y0 n     * This is the step behavior.
4 ~  q# p8 M0 a7 X9 w     * @method step
     *
% ?4 z/ z, P3 H6 ~+ r8 Q     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
9 D# u' }, S% I* p( \        watcheeFieldNames = 'pressure',
        query = 'linked_from',
$ t$ \- @2 k$ |3 N5 V        whenToTrigger = WatcherTriggerSchedule.LATER,
0 S( U; T6 W6 D& W        scheduleTriggerDelta = 10d
% }; L1 ~8 k! L2 J    )
  R3 p9 p! S2 \6 S6 S; J- H    public def step(infrastructuredemo.GasNode watchedAgent) {
9 N7 w6 \4 J$ B* o. u1 ~3 |4 B
6 W& K* y% C6 \0 P5 e- W* F7 S        // Define the return value variable.
        def returnValue
/ @4 A5 P2 f/ T5 _0 K  J3 j+ k$ }
! E* l% H. u# D        // Note the simulation time.
2 m& r4 v+ i7 B        def time = GetTickCountInTimeUnits()
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        // This is an agent decision.
% D& o+ R& B5 J' T7 G( h2 d8 J        if (watchedNode.pressure<200) {
2 p9 s+ N+ p* p+ O: f0 B
            // This is a task.
+ W3 B5 h1 N' F            setPressure(watchedAgent.pressure)
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) O% l# n! _. w! ]0 v        } else  {
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        }
* R) ~! r& p4 I        // Return the results.
        return returnValue

    }
& K0 W, g3 [9 }
6 T: [3 u% K. i" H/ P; O0 R    /**
     *
, v7 F% I  ~3 j8 x+ R) U     * This is the step behavior.
     * @method step
     *
     */
0 L6 ]: v% E' V6 l( \4 }. N    @ScheduledMethod(
        start = 1d,
' ]5 S: v: O( ~4 d        interval = 1d,
9 ^/ y; r# b% M* c        shuffle = false
    )
    public void step() {

, }) a8 x; m5 r$ k# ~        // Note the simulation time.
( w& K- u  y  ?+ v5 H8 n; Y. j: m1 F        def time = GetTickCountInTimeUnits()

/ ]0 p; x* v1 W) ^7 l        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

* c: k" ?( J+ C6 {/ x& \& z    }

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
0 G0 R' s* _( D8 P# o" O3 [8 ^        // 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

topbbei

注意，在函数step中
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
9 Z1 Q6 k9 m. C) h' ~6 C 但是在语句中，你填的是watchedNode
8 _+ }5 \5 u& _# ?' D$ e/ b        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% d; Z% R% j& S* P$ Y: Q            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent