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")
    public double getMeasured pressure() {
        return measured pressure
    }
9 i5 q! m8 l! ?/ ?: e0 d+ l6 J    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
, s7 }+ g' K" N    }
    public double measured pressure = 0

9 n9 p0 K8 h( L# q1 X: g    /**
     *
     * This value is used to automatically generate agent identifiers.
4 O: l: t: k  F5 D+ N- `4 q7 Z8 X     * @field serialVersionUID
     *
     */
# X% G# O0 h$ E/ a- q6 f! Z: B    private static final long serialVersionUID = 1L

5 p4 o) x; _5 ]    /**
( h* b6 Q( K( |( |/ d     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
7 Z1 Q# d& h. s, G  M' P7 e# Z" U     *
     */
    protected static long agentIDCounter = 1
  U/ r7 {2 A; ?; z3 e" I  |7 O1 x. i
    /**
     *
; _1 C7 }3 b% M- Q  M$ R5 v* F     * This value is the agent's identifier.
' X% u6 v& k0 @' w; m- V     * @field agentID
     *
7 h. a* `1 a3 a5 c& s: ?     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
& e4 a' x" X% r# O) k* o    @Watch(
1 z7 D+ e% O  E: N/ t3 {, H! |2 |! A7 l        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
. u6 ^/ N+ P) w& X        query = 'linked_from',
/ D; `# V( C( z2 u* ^        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
1 w4 v/ [3 U: @4 r    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

0 ]5 p# b: f1 M! h        // Define the return value variable.
6 {' n# J- ]1 N        def returnValue
) _# k- g) m. N: {  w
        // Note the simulation time.
% c4 X% g$ x+ F# M5 B! X& G        def time = GetTickCountInTimeUnits()

: n4 L0 ^# U9 }- Z& b
8 w6 l7 B1 y6 ]8 `3 J+ E        // This is an agent decision.
        if (watchedNode.pressure<200) {
# I1 X6 P! i/ \) M
$ l: B* p, B! U) r" Z            // This is a task.
            setPressure(watchedAgent.pressure)
; B2 u$ _8 P4 O5 P3 C$ w& H- p
        } else  {

3 ^  M5 v; @3 z0 _8 i' L
$ w+ x. _7 t+ ~$ G8 y- ^( x' ]        }
        // Return the results.
& A& g1 T5 ~2 x' d/ [5 J7 M        return returnValue
( B$ l& c: g) e. O. |' ?2 V7 U2 I4 y
    }

! y0 `% B" R$ d+ O4 f" ^    /**
5 B7 J  i. q' U. n+ s8 }     *
     * This is the step behavior.
3 T) C% h5 h. \- |6 F& P9 \     * @method step
     *
) U* `) `# p  Q) h/ L( @2 W     */
2 ]9 M! E" _' D5 d    @ScheduledMethod(
% T# T* r+ U' h2 |# V; h, `' v: Q        start = 1d,
        interval = 1d,
        shuffle = false
. g" ^" A. ], J5 c* U  a    )
$ m! e0 `0 _# V- E2 `! i, q    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
8 w: g# m/ V( S9 ^! V/ M$ a
% K$ j( B1 v9 H, I9 u9 c" c        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
0 p8 M- D/ I3 g        // End the method.
6 j* ~  I( {3 p$ _) F        return

# t, h: e0 F, o# E) s& K9 P    }

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) {
/ D! T9 r8 c& k8 O, z/ A/ M2 ^2 j         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
8 Z7 o, {& t; z4 m8 |4 r2 ~        if (watchedNode.pressure<200) {  
            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
# U- ~6 p$ Q5 y  e" k 但是在语句中，你填的是watchedNode
9 G# z) l7 Z+ P9 u" X% y        // This is an agent decision.
) n1 {( p, K0 b( K5 G/ O! K        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
: B; c0 K# j; @1 s- n变量名称须统一，可以都改为watchedAgent