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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4 n* M8 w% ]) b9 s0 M" l4 B2 Z  I9 P3 _% Q
) J3 s; e- g8 ?# R1 U( ^@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
4 _1 o  X$ I8 g9 Z        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
( w7 ~/ F' y) I9 V7 I4 T    public double measured pressure = 0

* Q2 M# N4 g# S    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L

% I, o. v% s% ^4 c2 f# o( h9 q    /**
; P) L+ ^+ Q4 J     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
: X' W/ y5 c4 l0 G* l' G     *
     */
    protected static long agentIDCounter = 1

    /**
     *
* f8 b0 t) _2 R- m1 B. w# X# b     * This value is the agent's identifier.
     * @field agentID
     *
     */
" O! B( w0 _& G* ?& D/ f+ X    protected String agentID = "GasNode " + (agentIDCounter++)
* h1 G: K* y) [* @+ o
8 l9 @( Y, m! U+ V, W$ _8 m    /**
     *
" i/ `' d8 m- J0 I     * This is the step behavior.
     * @method step
     *
     */
+ h7 c) ?% _, W( I0 }1 \& a    @Watch(
1 g4 i+ q' ?  V9 ]9 L+ u        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
2 ~( y9 z" V: d4 V, g        query = 'linked_from',
" i& U8 B4 i8 U9 G! e5 r2 e        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
0 }1 W1 O% `5 k7 t: F4 x    public def step(infrastructuredemo.GasNode watchedAgent) {
! r7 n: X5 Q  r6 h" m5 m3 J
        // Define the return value variable.
) p/ i6 O. J- K0 }/ I* L        def returnValue
6 f! d, E/ C: _' X6 R
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


4 F$ I7 Q; U7 p0 L" ^$ R. l        // This is an agent decision.
        if (watchedNode.pressure<200) {

5 J) D) L4 S2 E+ ^' N5 ^            // This is a task.
; {6 ^4 j: ?1 q( L            setPressure(watchedAgent.pressure)
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& ?8 n  B1 ?4 q1 d7 D) C$ P        } else  {
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        }
        // Return the results.
4 j$ `: A* E2 _' ?; y- f& ]        return returnValue
% X$ \+ D* ?2 g7 J
    }

    /**
     *
     * This is the step behavior.
$ K+ e. [5 V" t0 ^     * @method step
0 ~+ [( T  S8 d5 ~     *
" C$ t6 f7 i( Y- I' p0 m, Y     */
    @ScheduledMethod(
3 q- D  @* y* r2 g# X        start = 1d,
& M: d5 }" J1 M! O3 e; C+ q5 X8 |        interval = 1d,
        shuffle = false
5 h6 r6 g: u  H8 f1 m' C    )
    public void step() {
/ l1 d4 g# S+ y7 ]
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
" M& c! V7 D4 d% n8 S
0 M5 _2 n5 _% q- G0 E        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
4 Y4 N5 `- _9 H* H) E        // End the method.
        return
+ [7 M: B* @! Z7 R3 Q
    }

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
2 ?6 S% B: V: k) p0 U4 }" x0 P4 {       public def step(infrastructuredemo.GasNode watchedAgent) {
" G3 s0 N+ Q( m7 v  k         //这里是watchedAgent
但是在语句中，你填的是watchedNode
8 a4 ~2 Y) m) c4 Z        // This is an agent decision.
3 T4 J# M+ [/ n- L        if (watchedNode.pressure<200) {  
. H* p1 P/ x; g* K& H* G4 g            setPressure(watchedAgent.pressure)
) f% t+ P( y% S% b! Y变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
$ M6 v# E' [) g       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
' ^2 K- j1 ^; }* [! ~! `! h        // This is an agent decision.
' O6 E5 y& f! W        if (watchedNode.pressure<200) {  
4 {- x2 K3 N3 L9 W( E8 J: |# {            setPressure(watchedAgent.pressure)
7 q) X- X; k# q& n8 s, j1 C变量名称须统一，可以都改为watchedAgent