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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$ G) k5 f8 l0 _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
- h# p! W! g- H  ?6 U( ], M; `        return measured pressure
9 {  B( I8 y: u  e/ z    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

( d5 I/ J6 p; H    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
" C" y+ e9 }, o& P- d     *
4 U# ~9 e0 T" ]+ ^3 [- o8 X     */
    private static final long serialVersionUID = 1L

    /**
8 y* `- N( w, l! v% G     *
# J# E% F1 r8 f* g1 b     * This value is used to automatically generate agent identifiers.
4 i& V: R+ ]+ a! I# f1 L. i     * @field agentIDCounter
9 _- O7 l7 T* p% n     *
     */
    protected static long agentIDCounter = 1
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    /**
9 H/ y0 b: ~. ]& i% h% `     *
# p% b' z0 l: N2 T$ `0 @6 L     * This value is the agent's identifier.
. h7 V! O) g- I6 S2 {. I     * @field agentID
' G& E6 U& ]0 g3 I. x     *
% C& D  [" a4 M: s( F8 u  G4 j     */
  E" i% y- \+ y    protected String agentID = "GasNode " + (agentIDCounter++)
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* l6 \( K: W' S8 d6 J, y9 u& V    /**
     *
: c, a2 J4 _" D     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
9 _1 e% |8 x. P! N- E        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
4 ~1 w7 s9 f  h) l) Q$ K. I# s        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
* l) I5 E" c& M- D1 ^    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
0 Y/ R+ E5 R+ f+ A/ c% q2 r& N0 k* x! E/ W        def returnValue
! C4 }" v6 z( S. v: `
0 i7 [" u5 I0 P% d$ I: C        // Note the simulation time.
. G+ _8 p; ]1 S' d1 ?. }$ z; J        def time = GetTickCountInTimeUnits()

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

            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {

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        }
+ S' w3 q- f( W  q- P0 \3 D        // Return the results.
        return returnValue
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* |$ k, p8 G) h    }
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    /**
: A& K8 j/ l$ S  N) @- B$ L     *
: a! p# Y6 s+ k$ p; _# c     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
, j! O! r- [: b/ y        start = 1d,
! N0 r( s3 d0 F+ y$ i* |0 m        interval = 1d,
8 }3 Z5 L: N" ~) J8 F% |$ P        shuffle = false
/ {" s! A9 o  B    )
5 b# Q! o5 E) h% W    public void step() {
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# h! V7 h) {* f& i        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
  i. O" B3 Q! R9 ~& j6 j; k0 B  }        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- ~1 F$ O" l2 L' j0 G        // End the method.
8 l. O9 y, G) M3 q6 a2 D& l, l        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) {
' P; j5 X  p& n2 v- J         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
( @8 f/ c) S+ K- P3 {        if (watchedNode.pressure<200) {  
1 x( `6 A! w7 e            setPressure(watchedAgent.pressure)
7 Z0 y5 f4 K8 v% `9 M( B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
# K1 w0 I6 Y+ n4 A1 M 但是在语句中，你填的是watchedNode
        // This is an agent decision.
. P: w" Y, `" p2 A9 n* Y0 Z        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
& B1 ]; s  T; n3 ^$ C5 u变量名称须统一，可以都改为watchedAgent