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

3 Q+ h3 }( c+ i/ @( \4 z* w
" W4 v# h$ Y3 b0 c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
, P/ Y  p* c3 s1 `- a        return measured pressure
    }
' D& E& H* G) c% j    public void setMeasured pressure(double newValue) {
- `- z4 k: W6 I        measured pressure = newValue
" r4 S) Z. r3 N2 ~    }
* U; P; M" w: \) ?' a    public double measured pressure = 0
! D& H% J; ~) @7 e4 ], r2 }0 B
( w3 j) \0 L9 D/ i  B- [    /**
3 o$ o; F5 _! ~; g: L     *
' C8 t# i* {" r- K+ Q/ _8 A     * This value is used to automatically generate agent identifiers.
) p5 K$ v7 K; k/ f. x- w9 ^     * @field serialVersionUID
     *
) Q! e9 o  K2 {* B! r6 m     */
    private static final long serialVersionUID = 1L

& H: E7 A. y$ Y- e+ N    /**
     *
     * This value is used to automatically generate agent identifiers.
* p- p: M% g) c" w% B2 J     * @field agentIDCounter
     *
# S' f$ @) k5 s$ s  ?+ d8 V     */
    protected static long agentIDCounter = 1
) Z7 W" J0 P) V" t3 \
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
/ f2 M6 z% x! R( T) N2 F     */
* S' c, @) x! p" f    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
& k9 I* S/ s+ R5 k( ]1 [8 a     *
; h- z, \$ |5 [: l7 ?( x     * This is the step behavior.
     * @method step
% A. L, R* u: R/ B! a; m% g7 e     *
  F. g% b$ l  ?/ H" _2 v! F" s* H) R     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
: q6 T% j  K5 \" g) ^; a        query = 'linked_from',
) d# e, J$ `# L! r/ E- }9 |        whenToTrigger = WatcherTriggerSchedule.LATER,
4 d" s- V: z& Z% L  G/ w        scheduleTriggerDelta = 10d
    )
1 r: c+ S; v0 S# S4 T; C    public def step(infrastructuredemo.GasNode watchedAgent) {

$ B% t- m1 ^7 O, x& o3 c5 l        // Define the return value variable.
! H2 d# x6 T+ r4 _        def returnValue
$ x3 |  U/ t0 |, p5 X2 Z
        // Note the simulation time.
1 v1 u0 h& b/ q/ g        def time = GetTickCountInTimeUnits()
; B. W' i" s; w5 C4 Z! I- B
2 L3 }3 B# j2 v0 K6 d& t
        // This is an agent decision.
0 ^; C/ X3 J) _) r0 k7 n/ N/ n7 m        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)
* u' J0 h8 f3 w: D5 K0 h( @0 d
        } else  {

& f8 j! ?4 `2 w
& W- G: C! i3 p7 H$ y8 H        }
6 }8 ]1 ~6 W: a  b$ `7 a; O+ X* F        // Return the results.
1 R) B2 P. z0 C8 G, q) d# r4 H        return returnValue

7 D6 A: ^% e( v; v    }
# d& M% N* M' L
    /**
& Z5 J4 i4 j# M7 k9 [0 F- [     *
7 T; ?! I9 {; c. Z9 F4 ?     * This is the step behavior.
7 i, m$ `+ M9 H5 Z6 N% ~$ V     * @method step
' Y7 \$ N3 Z0 d5 J6 l! t8 }     *
  z/ R5 i* G0 [+ k$ y  A     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
; q- ?$ \7 \- z6 ?0 I" g        shuffle = false
    )
    public void step() {

        // Note the simulation time.
: C8 b2 j% x0 `$ {( S( m        def time = GetTickCountInTimeUnits()
# O$ \5 I1 ]: J! w
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
+ i; b. l; g7 O# i9 M# L
    }

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) {
7 {1 r" E" j3 S. u         //这里是watchedAgent
- K* }  d) q) Y" `. W 但是在语句中，你填的是watchedNode
7 o& I$ j9 x" ?4 \9 }! A: {! q        // This is an agent decision.
        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
7 u' B, o- {" K. P/ C  `       public def step(infrastructuredemo.GasNode watchedAgent) {
( d) B) U! g- X         //这里是watchedAgent
! C) S0 A  G, f% ?- k  @( [ 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent