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
4 w3 q9 Q8 I) \% ^$ i

' Y3 D  N9 L8 g$ W- B: F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% X+ }, w- k" C    public double getMeasured pressure() {
        return measured pressure
    }
$ l% r2 l8 T5 O# W1 K" ?- \    public void setMeasured pressure(double newValue) {
' R. y! v- [3 s" g# Y& h2 U        measured pressure = newValue
1 G% y2 A  C: C% R% [" s    }
    public double measured pressure = 0
0 o( F+ I2 a5 m) w
    /**
, d* f8 @) \- ~     *
     * This value is used to automatically generate agent identifiers.
9 f* w* u, L# K% T     * @field serialVersionUID
     *
     */
/ H" L# L/ r8 @- |. v0 G    private static final long serialVersionUID = 1L

    /**
# O. f, b3 V2 z: {" X! ~     *
6 D6 I, H$ b0 H1 v     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
+ g/ s0 U& g/ K) d     *
: c, \6 w5 W+ z9 p     */
    protected static long agentIDCounter = 1

  h8 b' g! M$ e0 p( z& j. w    /**
     *
7 R  U& Q, M8 g( z& D     * This value is the agent's identifier.
, @) G+ V; F. v9 n     * @field agentID
     *
4 S4 t! x/ P7 L; f' d/ h     */
. k* X; s" ^  C7 t9 z7 Y7 w    protected String agentID = "GasNode " + (agentIDCounter++)

3 }6 N# m( l9 I+ z8 u8 V    /**
' J" h# g1 e& z2 S9 j     *
" M+ b$ l0 V' s     * This is the step behavior.
     * @method step
1 j1 ^1 \6 o' L/ U1 t     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
$ @3 h( b7 A( V* L- u3 q% P        scheduleTriggerDelta = 10d
    )
* Y7 Q! f* V# Q+ e! x1 A, t    public def step(infrastructuredemo.GasNode watchedAgent) {
  L( ]# T5 I1 l! w
        // Define the return value variable.
        def returnValue
) g* R4 r7 s( Y: E$ f- @" t4 Y
        // Note the simulation time.
0 H. u6 D( h/ y7 M: a        def time = GetTickCountInTimeUnits()
6 g! N  @, e9 h# D$ c& d7 y9 U3 @

+ G/ I  w, v) `; g        // This is an agent decision.
  p& _$ w) Z. d8 M8 O        if (watchedNode.pressure<200) {

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

$ R/ G3 D) L* _1 Y& A
        }
3 }5 z% b: ]8 ?' {- v& H        // Return the results.
! G( d- r- o. e9 [# j/ N5 G9 F        return returnValue
) |+ q  w3 L6 m5 r: l6 u! b
    }
( ?, D; W2 x% l6 \5 m
5 }( W" r. s( A; W5 y    /**
; o7 E. \3 C! X% K     *
/ ~: w) g5 ^" g3 q     * This is the step behavior.
/ J- t8 i7 m* j/ G% J2 N     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
" w  i3 N6 w) a7 n+ W" P    public void step() {

+ Y9 H5 X0 e+ h        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
) H: @, }; E1 E/ T, T
9 C8 ~# s, {9 R$ x; k        // This is a task.
5 K9 P) u$ Q% m, q: e  W' c- d  C        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
$ F( Q" h: w& g* v        return

" ~- e/ X7 Z" }. I    }

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
- g$ P' d# R5 T) z. y 但是在语句中，你填的是watchedNode
9 l7 G. d5 h/ G* b' M' g: u        // This is an agent decision.
        if (watchedNode.pressure<200) {  
- }/ B4 `$ A3 E" o: r. {* l: L            setPressure(watchedAgent.pressure)
3 c, z* V# b5 j' O, P) @# ^; J变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
6 ^. z  i$ a+ L2 v2 Y% 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) {  
2 a0 `- J+ f+ T: Q& K+ p; I. f# Y            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent