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
    }
7 U/ f6 m' I" j- Q/ k: o    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
- M2 K1 z; r' ?    }
$ q1 s( N$ ^' ~( `0 w, _    public double measured pressure = 0
; i# Q2 `! u0 x: d
! o/ ~# B% r4 }. {* a    /**
     *
$ o8 }3 ?) E4 v- T# D     * This value is used to automatically generate agent identifiers.
8 x1 G# o* Z) _9 R: \4 I$ b' E; e2 p8 J     * @field serialVersionUID
     *
  D5 `% S" A# L# N/ A0 h) i     */
    private static final long serialVersionUID = 1L
, |" l% V4 G4 ], k' J
    /**
     *
     * This value is used to automatically generate agent identifiers.
4 E& n, l5 T) ?/ E  N# f# `     * @field agentIDCounter
     *
) X, C6 ?# O, E; I2 _7 j* i* x     */
5 |. D7 W: d( c2 s/ X# s    protected static long agentIDCounter = 1

    /**
0 k/ Q4 B+ }& g7 l     *
     * This value is the agent's identifier.
9 O+ u1 ~7 h2 E! w6 M% C     * @field agentID
* Y' L4 p& P9 J1 k: q  `     *
; z, w& }$ s4 o/ J- U/ R8 V     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
9 n3 l, O' w$ d, G- `+ s) t     *
     * This is the step behavior.
. k0 d9 v, N1 |& ^  r9 t- P8 i" f     * @method step
     *
  x  Z/ B( r4 \0 S+ U0 y     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
0 r( [2 }- P8 b        watcheeFieldNames = 'pressure',
        query = 'linked_from',
3 C3 g# N9 Y/ j$ ^, |        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
& G! W0 r2 r9 W% H    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
) D8 Z2 c" t# X6 z# X& c, y* [( Q
) N2 e- M3 o( M5 F$ m        // Define the return value variable.
        def returnValue

0 b5 M2 C! @* @0 b- P3 Q, s2 r        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
( {& @! d5 _* [! l. s4 `! S

        // This is an agent decision.
        if (watchedNode.pressure<200) {

2 o: ^- k- ?) \8 }+ |- u            // This is a task.
            setPressure(watchedAgent.pressure)

- e! i+ l% Y8 b8 ~        } else  {
3 r5 l* g# A2 i" T
2 z9 u# U+ G% \  T9 v
        }
+ ?. {; n) a+ @+ m5 l        // Return the results.
        return returnValue
* ~  I5 P* q6 e3 D& _+ W
$ v& g$ ^6 X( V# e8 N, W, [. H    }

    /**
     *
     * This is the step behavior.
     * @method step
: N- S; i3 f' J  f  Y     *
8 {( s& e5 m7 ?0 }, }5 p* p     */
. T" q5 [2 B) P" i    @ScheduledMethod(
        start = 1d,
$ Y$ R0 C, Y7 R3 M6 _        interval = 1d,
        shuffle = false
    )
# d+ t0 ~) N" t1 |5 I* f3 t2 F( z    public void step() {
) e" [: C& q  s, h5 \3 b
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) [) ^$ h( X& L, I/ }0 _! Q- V: |6 W        // End the method.
        return
' j+ q3 |: q0 A* x) S& \1 i
7 N/ s! B8 p; m. K2 S    }

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
% ?/ Z7 k- z* { 但是在语句中，你填的是watchedNode
/ }+ ]1 H% `# b% s. R  Y  L3 r        // This is an agent decision.
        if (watchedNode.pressure<200) {  
& `# k, U; v5 S            setPressure(watchedAgent.pressure)
6 F* R. X9 O, I( Z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) {
- e6 u7 U; D/ a* n1 _         //这里是watchedAgent
但是在语句中，你填的是watchedNode
4 w) `* V6 n+ `+ ^: J        // This is an agent decision.
! q# r( l# V9 X% T4 X        if (watchedNode.pressure<200) {  
+ D% n& T, q  I6 s2 {3 y+ L            setPressure(watchedAgent.pressure)
0 ]0 \: T7 z* P+ u; o: m; C+ w/ F: V变量名称须统一，可以都改为watchedAgent