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
* A' d, A, X3 c. H2 [& e

$ }* m% }& c& v1 c; c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
: c  B9 H2 U2 |& }' W6 h    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
) f7 R2 H/ ?8 W+ Z+ o3 V    }
    public double measured pressure = 0
3 N) s" Y. ^7 ]9 c
    /**
0 [6 C# K: ~, S1 y8 t     *
  F  r/ d$ Q5 g9 R) L) a; f     * This value is used to automatically generate agent identifiers.
" l8 f/ O* c1 K8 W" \& H     * @field serialVersionUID
, Z7 `; [+ k6 I) b9 @     *
1 W! C' q, h% O4 u0 C" [     */
    private static final long serialVersionUID = 1L
" x6 Z; D' e& k, F) f; Z
    /**
+ _& n7 t! b/ R7 k- F     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
1 z7 d9 A5 [0 L/ w0 ?! B    protected static long agentIDCounter = 1

6 N7 s& O3 r- c    /**
     *
, r) K8 V/ s% O) i8 q     * This value is the agent's identifier.
8 s9 a; H- [3 {/ i7 s1 ?! a     * @field agentID
& C# G% G/ B! x: g     *
     */
# R1 y9 M8 O  w0 u% U    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
! y7 I' g) x  k7 T' \1 k( }     * @method step
, ~6 X& Y  n, x     *
. i$ S# ]4 y9 @8 v, B! c     */
# w- Z$ E4 w: i  ?4 h, `$ q    @Watch(
1 I3 Z& d7 Z/ t4 [1 B# K- a        watcheeClassName = 'infrastructuredemo.GasNode',
( l! o: p' n2 w5 `# d+ G        watcheeFieldNames = 'pressure',
        query = 'linked_from',
1 e$ V4 v3 _. h        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
" x% E4 S6 Q1 ^    public def step(infrastructuredemo.GasNode watchedAgent) {
  w0 _3 v  f) w  H0 j2 U
5 F% Y' z7 s& B/ B, ]3 i        // Define the return value variable.
        def returnValue

! m! F! f  D) w; b        // Note the simulation time.
7 E  [4 L0 H8 ]( }1 z) k" I* Q$ |        def time = GetTickCountInTimeUnits()
% O+ @) Q5 T' z3 G
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2 r# L6 B& D1 q2 U        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
+ i) @9 t) Z0 q, w            setPressure(watchedAgent.pressure)
2 f3 {2 b1 }3 e6 K- F/ y5 S2 z
& ]% E: u" w* o$ z  T+ j. c        } else  {


        }
        // Return the results.
        return returnValue

    }
) B& M8 A) n" `. i
    /**
     *
     * This is the step behavior.
     * @method step
/ g9 {, h" g3 k( x& ?8 U/ @     *
9 R# ~, B- D. i( k$ M# D# j     */
    @ScheduledMethod(
) c% a, U  P) E9 d9 F7 \2 ~        start = 1d,
        interval = 1d,
        shuffle = false
    )
/ U  i" \4 A" o/ G    public void step() {

' c4 j7 C, W" N( Z, M( C- }        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
" b4 `0 h4 |; q1 J6 o: m3 s6 L        // End the method.
        return
9 [: W/ o7 j. `5 S0 G. ^
    }

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) {
0 w7 S3 u2 C- u& D! E         //这里是watchedAgent
但是在语句中，你填的是watchedNode
$ }5 \! J& }- `& X% g        // 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) {
9 y  _- Q6 `# A6 G) F         //这里是watchedAgent
3 ~7 i. g- t  }$ {$ `* R 但是在语句中，你填的是watchedNode
. T, O% A9 U* S! m: Y2 h4 p* M; |( M        // This is an agent decision.
) c5 G& [: M- N9 f/ Z1 w$ ^, ^" F        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
9 |! z. A/ C2 M5 r1 n3 |, w3 ?! ?" B7 [变量名称须统一，可以都改为watchedAgent