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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& u# `* V5 w6 ^& ?/ B! g5 D/ c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: i% {) V% e/ w8 Y( |8 P    public double getMeasured pressure() {
        return measured pressure
    }
. E1 M% @2 s5 m' t$ l- k    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
3 a' A1 x5 b( N  V2 n0 `+ o! T    public double measured pressure = 0
) w$ Q  B( n. v  F
5 L0 S) T% V" s8 J' M+ U( b+ O    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
& v. E  Y& q$ j' d6 ?
    /**
- o' a; d+ C5 x. D0 m     *
6 `9 j5 @; a. B- S' f     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
# H& C! Q2 [& c4 [4 B3 K     *
     */
# Q& ]0 s: y" M% Q# i+ |, w  u    protected static long agentIDCounter = 1

* F5 B( T) X0 T3 ^: ?    /**
     *
     * This value is the agent's identifier.
     * @field agentID
% _! j: Q  W3 x# _8 _' x/ \     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
     * This is the step behavior.
     * @method step
) A" v+ V' `& I2 B     *
9 o1 E( \' T4 t2 i+ W0 d     */
: R  A8 b: |, x) h0 K    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
/ r  x) P# Q- P  ^+ V9 _$ q! Z$ p        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
0 t, f# D& ^9 X) `* ~; r
        // Note the simulation time.
) A. P! A% n; U6 V        def time = GetTickCountInTimeUnits()

% P4 C6 |" D6 b3 m6 R$ Z0 i+ C5 W, W
2 K3 x! L, G0 ?1 k- D' ]        // This is an agent decision.
        if (watchedNode.pressure<200) {
! q- L2 y3 V) {4 n" ~8 P
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
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        }
        // Return the results.
3 r  X2 m+ F9 K, N4 j$ T& _        return returnValue
9 m( h7 @0 ?* U5 {$ a5 d/ ^$ Y- b
    }
9 p- A; {, i; P7 C$ t$ A8 V2 V
$ P# j: Y5 f% L5 \    /**
     *
2 k' A% {2 r0 ?0 ~( |     * This is the step behavior.
( A  V! v# a$ S- V/ T     * @method step
+ G( g+ N/ q- H2 `! @     *
     */
    @ScheduledMethod(
, |% ~; Z/ _, I$ g        start = 1d,
        interval = 1d,
8 O, N2 @. `" J7 c. b" T5 Y        shuffle = false
    )
    public void step() {
2 \( i! l* S# H# E
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
; c0 k3 c) ~! `2 @- b
        // This is a task.
- N# d1 N' p0 w* |5 d& I" b        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
. J; |, d- [1 ^2 T9 s        return

9 M* d, {9 b0 D+ L  m    }

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
. s$ s: n* u3 D( v9 N2 |       public def step(infrastructuredemo.GasNode watchedAgent) {
0 |( a! f# `5 ^; T( S" N; H: }         //这里是watchedAgent
但是在语句中，你填的是watchedNode
1 B9 x' h* _2 t& A5 i$ X! k        // This is an agent decision.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
2 `. L, B$ E4 `3 I) T+ |2 R- p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
8 K( ~" V& s) Z. I7 g        // This is an agent decision.
* U6 f+ e7 B- t  @0 ~        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent