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
$ H1 {: ~3 `( ^9 H' D/ @

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
/ A' h4 t0 S% v- p0 H        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
0 m7 s) x5 I8 @. `$ X9 T        measured pressure = newValue
    }
  I) k' F4 T. |/ [5 v    public double measured pressure = 0
5 K- W( F; Q" D) R1 `
& W4 _" s* N5 a    /**
. M% g. z  _4 }3 S; j7 c2 F  G     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
( c; O9 A1 n" `( O" a, K3 x7 ?     *
2 N* y, _; g- V. b+ L  ?* b     */
' g. k$ i3 S9 R. s/ N! s$ p) w    private static final long serialVersionUID = 1L

3 c- ]1 K4 p9 m- b+ W( w    /**
     *
7 B, Z  ?+ H- _* ~     * This value is used to automatically generate agent identifiers.
. q  W/ r' `2 o; R     * @field agentIDCounter
0 ~* ^9 d( g( F7 a6 G4 ~* P     *
     */
    protected static long agentIDCounter = 1
# l5 P$ M) y2 I" M
    /**
     *
, L8 D6 B+ D' a2 m+ ^     * This value is the agent's identifier.
     * @field agentID
( \5 [$ P% a# Q3 j4 p     *
4 P  P% h/ n8 S, r     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
5 \# U. p  w( v# K1 Q9 b     * This is the step behavior.
9 i7 |, s' G+ y4 P" q. g     * @method step
3 e, y1 u% D; M1 _6 H: P( ?     *
     */
    @Watch(
/ O- _+ Y. [2 B" p) Z) I+ f9 M9 |5 h        watcheeClassName = 'infrastructuredemo.GasNode',
) p9 c* w: K) `- L! e! S        watcheeFieldNames = 'pressure',
8 l/ T% H2 I0 O0 d* a0 f4 R        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
' s% D8 q+ s# G( V' L  C6 u    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
6 V) y" G0 k3 @1 S: P, K' \. l* Z
9 ?) ~, y! V- |2 \. e$ K9 @        // Note the simulation time.
6 X# Y( a2 I! T4 d        def time = GetTickCountInTimeUnits()
* F- i" h) v4 Q$ w

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

/ S3 f/ n& ?* l, \- [            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


, \% `9 Z, }2 _$ K4 l        }
% u( b' c- H3 \: Y) {" h$ w0 ^  a5 A        // Return the results.
        return returnValue

    }

    /**
     *
; x$ t  n* S: ~+ g3 g9 P     * This is the step behavior.
2 V: H; R8 ?7 d' F/ b& g$ _6 m     * @method step
     *
- u/ d- X$ j- b' N0 o     */
    @ScheduledMethod(
9 ^/ ~1 w/ m5 N* L        start = 1d,
        interval = 1d,
        shuffle = false
) |  w; ~: R% e9 C    )
    public void step() {
, w  H& ~2 o; q+ g! L' N
9 }5 s4 u1 g" \1 M8 W        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
' w( P/ s, s$ b! h
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
) U3 V: A$ E# O9 x) ~* \2 I        return

2 V! C2 e# m% s' 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
但是在语句中，你填的是watchedNode
8 ?1 r/ H' M5 p1 Y        // This is an agent decision.
, F, b' @# [; ^% S! y        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
1 b& T% i- J$ I- B1 X/ K" {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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
; g$ ]  h: P2 y  V! p2 ~; R变量名称须统一，可以都改为watchedAgent