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
- `9 Z$ s) w& P8 e

% W/ S" \( R  B@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# k' T3 i( V7 i& P  h: F    public double getMeasured pressure() {
) ]) z# d7 l' |. }        return measured pressure
' M. ]1 K; A# b& z: ~0 [    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
$ a, W  X4 L& \' F& ^* I. B    }
    public double measured pressure = 0
/ W2 r( b$ k8 w" R
    /**
$ l: V+ @% z( G" h; v) ^. y- ~0 f8 z! w     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
2 `9 J$ i: `% z6 b) A. p8 w     *
: p- l* i) A% q9 F+ ~9 k% I1 G4 P     */
! A/ b. s7 i/ h# I) B7 J/ Z: i    private static final long serialVersionUID = 1L

    /**
     *
7 p/ ^( ]$ h/ J. f9 ^4 @# q0 w) t2 w     * This value is used to automatically generate agent identifiers.
8 r; i( Z6 j1 j* r' s     * @field agentIDCounter
0 A. N! T# i6 v0 h: S! H     *
5 h$ _, }# R0 }7 j* k     */
    protected static long agentIDCounter = 1

    /**
  k0 C/ e$ w" C1 ?% ]2 J( J     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
8 s4 m3 ~2 z1 |# B* `    protected String agentID = "GasNode " + (agentIDCounter++)
8 N& q+ s! ]; |$ y0 X  ^
/ g0 _: c+ a3 t, c    /**
1 T: A' p; o5 _# M% s     *
     * This is the step behavior.
9 @2 P2 f% @7 Q) C     * @method step
     *
* z, u5 J: I, X3 }% L9 w: T4 I$ T; D6 A) E& Y     */
7 ?( L6 L& p$ R( S% y    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
: n. m( q) j, k, H  |+ n' C$ s" s    public def step(infrastructuredemo.GasNode watchedAgent) {

7 s: @4 T3 z/ P6 ?9 `+ i        // Define the return value variable.
        def returnValue
0 _- W  Y9 q/ H; Z- U0 i" q
# ]) y6 }( ^, F: M, x! \' o9 l        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

! y- w5 U, u1 I( ^- l
( ?$ n% |1 E' v' f9 Q8 ?! U        // This is an agent decision.
4 L4 V) I: L4 o# A        if (watchedNode.pressure<200) {
& h/ z% z) _/ s( C  i
' M! l) |8 ?+ Q1 h            // This is a task.
            setPressure(watchedAgent.pressure)
7 B  G& o! |6 v) ^0 K
* t4 A, V) Q8 [* D        } else  {
4 U% Q- _0 U" G" c" E5 d0 j
7 @0 B6 v# m: E6 q4 a! M
        }
3 g" x  H( B& j- l$ a  N        // Return the results.
; E- b( R/ g7 S7 r, k) L2 j        return returnValue
  t5 T  e3 B$ Z+ [9 i
    }

    /**
     *
     * This is the step behavior.
6 Z3 o0 K* X" F! o/ A- h% s  C     * @method step
- l6 ]9 O" J# Q) C8 }     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

% s- m% ^) Q0 i7 p# M8 P8 H- B        // This is a task.
; k, E1 Y, w8 c, u        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! K" U9 l. j8 `  G) Y  t        // End the method.
        return
6 b: B8 S# u% A" e- J1 e% g
    }

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
但是在语句中，你填的是watchedNode
; H8 M, H2 k( r5 S$ \8 \$ j        // This is an agent decision.
        if (watchedNode.pressure<200) {  
: }: H( r, k5 g! 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
. O* ^+ }- T5 \" l+ M       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
1 m+ d8 C5 Z: M% M; o 但是在语句中，你填的是watchedNode
$ {$ t8 X' l( b        // This is an agent decision.
5 F  N( [+ L/ t4 J0 ]! p        if (watchedNode.pressure<200) {  
+ f  ?5 y' l( F+ ^$ ^. x2 i            setPressure(watchedAgent.pressure)
) @" d. s. K$ ]- `变量名称须统一，可以都改为watchedAgent