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


8 h. Y! }$ r1 R" v@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
& S2 J5 f+ ]$ h0 }7 Z        return measured pressure
; Y8 a+ d1 V9 O2 S    }
6 T% c' }; p8 \    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
' d% p7 e3 K" E    public double measured pressure = 0
4 X$ f7 ~3 M  y4 Q2 H
# b% x0 H* L) `0 K7 ~3 n    /**
* F' @+ ]- @8 P7 h; E) B     *
2 r. K9 }0 Z6 R# K3 D  X     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
7 J; A0 _# ]" }- }3 n; D     */
+ ]/ S- u* f, x    private static final long serialVersionUID = 1L
1 N/ b+ k% g$ P& O4 ^; `1 W
    /**
     *
     * This value is used to automatically generate agent identifiers.
' a3 O  \* c; t  o( b     * @field agentIDCounter
& E' ~+ c, H* J( ~2 d" ]/ b: L8 j     *
     */
    protected static long agentIDCounter = 1
: Q# T& f5 I6 X! [, q. \
    /**
( h+ Z& l  Y. I* L$ h9 w     *
7 {: r" J2 h. a     * This value is the agent's identifier.
# e1 X  f) @+ G+ p4 _, s& y$ t     * @field agentID
& m4 j! ]& T/ b     *
     */
6 `, L" ]/ O: `; w# o/ ], d    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
+ j* e* C, k2 l" _6 b! d% ]3 p     * This is the step behavior.
: {# s) b8 O0 Z* p9 C     * @method step
# q6 H. M1 O* R) z5 _6 p     *
     */
# |  u: x- Z4 J! C2 q& ?& _6 @2 S    @Watch(
; K# v) }. Y# W        watcheeClassName = 'infrastructuredemo.GasNode',
# E- Y* k2 \4 ]: m, W        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
, v! E7 Q8 ~+ n+ V5 j% E        scheduleTriggerDelta = 10d
    )
9 Z  F) l, I  L: W5 j! J    public def step(infrastructuredemo.GasNode watchedAgent) {
% S9 u$ M( b! Y7 R
        // Define the return value variable.
        def returnValue

" f% D8 ~6 {3 b7 g0 g3 j. l        // Note the simulation time.
# F$ }5 u$ A( @( G1 ^        def time = GetTickCountInTimeUnits()
9 |9 P+ T$ P: J0 Y
6 s9 R# J, O3 B+ _! ~
        // This is an agent decision.
# d% x/ Z( p8 J- s: S: M6 N/ C        if (watchedNode.pressure<200) {

2 }, G$ D* Z: h* E" T7 W- t            // This is a task.
            setPressure(watchedAgent.pressure)

  ?* s3 d: k( T) b        } else  {

8 c) o2 j5 r* I( _  u
* u5 D; T" ?3 N        }
        // Return the results.
        return returnValue

    }
2 F0 V0 u' D# o" L
    /**
) S  @" K, s+ c& E7 i     *
  z* F1 L) ]7 o; I% D! w% m     * This is the step behavior.
# y5 O5 H& g) v1 D* A% V     * @method step
9 o+ F/ i) T1 G! j" l     *
' w6 v8 v3 ~1 m( K# _8 J9 ~     */
    @ScheduledMethod(
        start = 1d,
/ h0 {" ^" d; O4 s  [! o        interval = 1d,
        shuffle = false
    )
( l3 F* \% R# y. a    public void step() {
' k+ D3 N4 J- P  ^/ y0 z
/ f3 N3 Y5 M- p0 ~- m        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
4 @# d3 H& ?9 V% J3 {0 _        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) {
         //这里是watchedAgent
$ v+ t4 Z4 P( o& R5 F5 B( ?6 C 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
0 {/ f: g$ T$ k8 `变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
$ q0 r: h4 ^8 S# \' Q0 [       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
8 L) X$ e8 H+ c4 n( {9 V8 N 但是在语句中，你填的是watchedNode
        // This is an agent decision.
/ @* v% _: Q% N; a        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent