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
- Q- k* g6 c* P, K0 }! w  s1 [
8 q8 i, p* v3 E) G
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, ~5 v$ n  c" f  a1 A2 q- O. e    public double getMeasured pressure() {
        return measured pressure
" Q# M' a# i3 ~( k/ M6 G" B    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
& O) D0 m+ d; X- ?  u, v1 g    public double measured pressure = 0
) Q) C4 r1 `4 I0 b
" ?, t  e0 ^: ~. c; {/ p/ ]* B1 D. ~. g- @    /**
0 w5 k) _" T3 `+ ^     *
( e9 }* S, w" g- j3 v$ S     * This value is used to automatically generate agent identifiers.
1 B- {: E0 r0 m( A9 h) [7 e5 V( t     * @field serialVersionUID
     *
2 I7 J- J' @5 Q( O1 V# [, L     */
    private static final long serialVersionUID = 1L
; m5 O; R2 x& K! e3 }
    /**
8 R: f: V8 m& X& }# i* R     *
, w; R* |3 w9 B' }2 ?' L# F     * This value is used to automatically generate agent identifiers.
+ y" F0 }) ]9 y: h$ c5 D     * @field agentIDCounter
     *
( O# X) W$ W6 M2 Z3 f+ m* C6 X     */
* [  I/ {" P0 H2 [- J    protected static long agentIDCounter = 1
- T- n! I  S" X4 e0 F
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
9 F" J$ @+ i% \  {  f7 h3 |4 j
$ {7 N! @; s; g    /**
     *
     * This is the step behavior.
     * @method step
' d' J: n! Y: o- |3 ]  g     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
" {; Y: \, ^) v$ B# e/ A        whenToTrigger = WatcherTriggerSchedule.LATER,
9 y) p+ M, l' N: j  s6 H. a( b        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
: t# e9 t4 L9 M1 |) a7 N        def returnValue
& w. C  O* x% D: @+ y; R
        // Note the simulation time.
+ B/ v! L6 T& {9 E& c        def time = GetTickCountInTimeUnits()
7 e* p! i! c) d6 e) M

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

: W. C" `" h- w) N  g1 s, b            // This is a task.
- j& U7 W! D' h# N  n            setPressure(watchedAgent.pressure)
2 O! z( e& v0 }1 ^8 R
. k% ^* b; u7 p' f) _        } else  {
2 I: p: v/ K" s6 m
8 H& @; @4 f9 l. v& D6 s6 t/ K
# p! K; Y/ r& j  V' [" y        }
        // Return the results.
3 E9 Y8 C- D/ F4 C/ b        return returnValue

    }
; V0 ~3 @( n6 k% ?. U; d! E
/ r8 m$ s8 j+ L5 j& i    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
$ G; J- ^7 \  v        start = 1d,
( H6 G, a1 ]& e/ c# m2 j        interval = 1d,
. I3 H8 o7 t1 Z0 c3 M7 s' Z9 ?        shuffle = false
    )
& c, h# A4 x- e6 U9 b, }7 u0 G    public void step() {

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

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
6 R3 @" {+ W% B9 v' }6 I* Y
    }

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
& z0 A( B3 B; ?+ B* Q       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
$ Y+ m: t" r5 a! R        if (watchedNode.pressure<200) {  
( s9 Y1 q6 U3 X2 ]0 k- Q0 S            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
/ r' g  F/ }" r  K9 d2 M       public def step(infrastructuredemo.GasNode watchedAgent) {
! y7 C; }+ }* k$ U         //这里是watchedAgent
但是在语句中，你填的是watchedNode
4 r. X2 _: X! K        // This is an agent decision.
        if (watchedNode.pressure<200) {  
, ~0 D0 M' {) y0 H            setPressure(watchedAgent.pressure)
- C, |: |( x2 d* L. t变量名称须统一，可以都改为watchedAgent