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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 n& {% ]" ]# b* m9 N8 }    public double getMeasured pressure() {
        return measured pressure
    }
: R4 z5 S1 i' C. i* `0 x' j5 _    public void setMeasured pressure(double newValue) {
- j: X1 {# @9 Y+ h! H2 n        measured pressure = newValue
6 g) p3 q8 }' R( T# o, }0 e    }
4 n4 T7 \3 n: O* n" ]4 H    public double measured pressure = 0

    /**
" B- ?" k6 T( H. Y) l3 P( V     *
     * This value is used to automatically generate agent identifiers.
9 {9 Q% v. Z; Z1 c1 `     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
- c) a4 F) `: j% ]) I+ |* j& s9 o
    /**
     *
     * This value is used to automatically generate agent identifiers.
8 I9 V7 r' {0 v( `9 f/ W     * @field agentIDCounter
     *
* d: T) }. y6 y, D1 U! U! M3 b, W     */
    protected static long agentIDCounter = 1
5 n# A2 o! S+ [
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
- n9 Q8 x1 _5 F' t. R# f; T     *
1 l' m$ @4 q. f' \     */
0 \/ w6 W! z/ E/ w    protected String agentID = "GasNode " + (agentIDCounter++)
) Z9 W: T9 m: L
. |) J9 ~2 x. t7 A    /**
     *
     * This is the step behavior.
: G; x% F! Q+ b2 n" L( ?     * @method step
1 w; s% d4 K- ^! f' j& i5 y     *
- t5 o" h& l1 i2 Z' N( h7 L     */
    @Watch(
# X0 j1 \+ ]6 u1 n        watcheeClassName = 'infrastructuredemo.GasNode',
+ W' U8 Q8 S/ C8 B        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
: @! s+ n: \4 j3 g# v        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
2 W% {2 h0 i  k1 \) i- ]5 J; P
        // Define the return value variable.
, F; Q  `9 l9 h0 f- {        def returnValue
0 a$ m) N+ X) N, b% o0 v
        // Note the simulation time.
5 p) s; ?: J0 K) [/ M& q5 j        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
* h/ o  f0 E; U  c- w
2 z% d5 v4 j# j8 {            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {

* U# |- E- v6 f' n2 }7 x( Q
        }
        // Return the results.
        return returnValue
+ m$ f. G" ^' @7 n6 X1 s4 X8 e7 b
/ C# W& O$ E: V! q0 a1 t    }

    /**
8 ?8 t  ]3 w+ r, {     *
     * This is the step behavior.
     * @method step
     *
0 S1 C5 E7 ?5 h     */
    @ScheduledMethod(
, e  @/ H; n( z+ H  n$ B) F        start = 1d,
" X$ C0 l  f9 w1 o+ j/ H- v( L$ r; T        interval = 1d,
4 i0 y- x& K8 V/ G+ z        shuffle = false
2 n3 L1 ?1 ^+ H9 J1 u    )
    public void step() {
5 H1 ^4 T' P$ g( k. F: O1 n
        // Note the simulation time.
6 g  j* N  W8 p/ I        def time = GetTickCountInTimeUnits()

2 U. ^8 m  m5 }4 z! A: c        // This is a task.
  B  d0 F7 S. C1 x        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
7 ~* e5 h2 ]( u3 {        // End the method.
3 n  J$ V/ m' a+ S) `5 @- u) d/ G: h        return
0 Y) Z; {3 U( x
9 t& K8 q% {) l, D! G4 y    }

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
0 p5 \- I" ]2 z9 p       public def step(infrastructuredemo.GasNode watchedAgent) {
4 w! \$ t$ F( {         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ b, u6 I( j$ d/ x5 z* H0 H5 `        if (watchedNode.pressure<200) {  
7 @5 d( a+ N& C: c- i            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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
( R) z+ C" O# Y7 _        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 @& O/ `. A) ^- X% y8 A/ V/ C变量名称须统一，可以都改为watchedAgent