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

# G1 x) h9 K* [7 J# q1 Z
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
; t. N& [; P4 B8 @+ y7 N1 h! I- c        measured pressure = newValue
    }
    public double measured pressure = 0

4 h! R1 n. W/ U8 n( F, O    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
8 C; D9 X( r0 W! ~    private static final long serialVersionUID = 1L
' d* @; [- V% w- G; E& F
    /**
, M+ S) v8 H8 d$ X     *
+ i; w  \& @- r; o( w  b! z' I     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
3 v7 J$ t, K( T$ W$ L) N6 i     */
    protected static long agentIDCounter = 1

    /**
! F5 r2 a5 S- s- O8 }! u     *
# j! B+ g( k& V) k- @     * This value is the agent's identifier.
     * @field agentID
0 u. [( i, Z: z3 V8 y     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

4 X$ P* W$ p# _    /**
     *
     * This is the step behavior.
6 m, u8 T+ f. ?5 O& J) a+ O! w     * @method step
     *
+ g" e1 U  G$ H* D& H     */
- D6 Q% i# ?& N0 u    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
: w1 y; X5 C. H* Q        scheduleTriggerDelta = 10d
    )
8 v) \' W' J2 F, X- q* _$ a0 J    public def step(infrastructuredemo.GasNode watchedAgent) {
3 g/ @- V5 j8 k+ H7 E# |' d
. Z5 P9 _" A! g1 F, Y        // Define the return value variable.
        def returnValue
5 _+ E; q. K, q  H4 ^2 q, j
        // Note the simulation time.
2 B# P( x/ Z. y        def time = GetTickCountInTimeUnits()

5 R  _7 R6 {4 }& I) V7 A$ K6 l
        // This is an agent decision.
- K, O# J% P* Z9 u) X: c        if (watchedNode.pressure<200) {
9 Z8 ?" _2 F# ]
( `: c* J+ T3 r7 U+ P            // This is a task.
4 K; Y1 |0 |0 a# N$ m8 X/ i- }            setPressure(watchedAgent.pressure)
  [& S" i. X4 X% W2 {
        } else  {
' l. N6 R: _2 I& Q6 V

        }
' s( k3 ]% U- l; Z        // Return the results.
5 _3 X* A  g/ ^+ B! B& @1 `9 g4 s        return returnValue
" R4 x; T' I- x
8 C0 p4 m: J4 X+ q0 g; K  f% A1 ^    }

3 _# C2 t4 u8 R- u    /**
# [( j6 [8 w. @; Q     *
     * This is the step behavior.
) _  u2 @/ B' C$ k- T     * @method step
0 k, _- Z3 n" W: L& E, h     *
' ~" k' ?$ |: D6 X, F     */
    @ScheduledMethod(
! @3 ?0 n, ?( o* v/ d        start = 1d,
) [6 O2 o* A1 b: p        interval = 1d,
  P0 L# Y' r5 [3 W' y+ D        shuffle = false
    )
    public void step() {
2 t% e( d) s- d/ G7 }
5 J6 v, p0 U2 N& w        // Note the simulation time.
" r* l, w- X5 w7 G        def time = GetTickCountInTimeUnits()
! M7 Y) m1 z; k1 \; l
        // This is a task.
) V7 C* b$ O, [        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" {4 p9 u: B% L3 h. g! }        // End the method.
  N  P7 b$ S, @  b6 a        return
$ y+ v8 y" H% ]: U2 n# J% S3 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
& \* j/ E4 W* L! E( j/ ~* Y       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)
3 d( L# i* A. E+ m; i6 Z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) {
$ z3 [* v/ i4 \) s9 t" {         //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)
变量名称须统一，可以都改为watchedAgent