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
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+ c4 c- v: E# {8 Q1 c4 B* f@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
" G7 Y4 q% r5 z9 {" R0 j: k+ w! R        measured pressure = newValue
    }
    public double measured pressure = 0
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    /**
% ?- x& Y3 v9 v* |6 C     *
+ c4 a, y+ H- q# J4 W$ Y# F     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
6 \( D0 g0 t2 M" c- _+ C     *
     */
6 G+ p5 N& [+ A! t    private static final long serialVersionUID = 1L
+ W! K/ Y2 J1 S) x" X2 ?
    /**
     *
- E5 z1 N9 f- f     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
$ Q) t% _6 o% L, X  R' O7 }     */
9 p2 c8 S9 w& C+ T7 g/ Q+ t    protected static long agentIDCounter = 1
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& O) w  ?- y" v: N, R    /**
9 e2 s) Q: X7 b; D     *
7 S7 Y. V  l. \! Z' x0 T     * This value is the agent's identifier.
     * @field agentID
     *
; g3 d4 R# m) N( F: z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
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    /**
7 Y( e# I) V. c( {2 U     *
     * This is the step behavior.
     * @method step
     *
! n0 W& ?8 P: m6 \9 e) {# R& H8 t$ F     */
) N: l. e4 A1 J& w: D    @Watch(
: D* G) ~" z" e7 v' ^        watcheeClassName = 'infrastructuredemo.GasNode',
- d% I9 ^1 g) U+ Y* v% u- @        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
9 U; T0 B1 o( S7 R2 z# M' b% J, f    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

5 [5 j4 n  x- I# F$ j( E3 O        // Define the return value variable.
        def returnValue
# w  L0 U8 ]( i0 X
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


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

- Y0 l" |- C5 P& A0 d            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
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        }
        // Return the results.
        return returnValue

    }

    /**
  f& R% P) V$ g  `( l     *
6 }' y9 T! W6 P% _- Z# T     * This is the step behavior.
; d5 w9 D. n' A9 M: r1 R, B1 E     * @method step
! W7 W6 q& H" i+ m     *
     */
8 m8 F- g0 ^% T1 @. o1 k! P; k8 Y8 z    @ScheduledMethod(
        start = 1d,
* s3 n4 Y. G- @8 @        interval = 1d,
; S2 H) \2 @- i        shuffle = false
    )
    public void step() {
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        // Note the simulation time.
5 O# v. r3 U: F0 w; U        def time = GetTickCountInTimeUnits()
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        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( g+ A0 W# U+ @+ s5 o/ `; v1 N        // End the method.
8 A$ A: I& p, V/ b# f. [- o        return
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    }

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
% @2 `& P- g% q1 v% P2 W" o  Z       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
9 Q+ g; a( p2 `- P, l- i$ T 但是在语句中，你填的是watchedNode
- W* {8 w, F% U        // This is an agent decision.
        if (watchedNode.pressure<200) {  
+ B- b  y! u5 Z, Z8 j            setPressure(watchedAgent.pressure)
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) {
5 q3 C+ r. v& [9 Q( E: ^         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ c( K# `5 |- Y, j- ^            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent