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
7 H$ M1 M& v- J; n7 {# k

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
0 f9 v( |6 ?6 I* K% t6 r( D" N        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
8 V/ @- x& f1 S& o     *
     */
8 O& j2 r% u# \0 f; `" Z; f    private static final long serialVersionUID = 1L
9 N" }! ?, F; r+ q, C" V" n0 B( H
    /**
9 f! {/ L+ [0 X     *
' k5 D7 N- y+ v! Z+ o* u. x! c     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
& T4 C) u8 n8 l, z     *
     */
9 x* h* ^- W7 I# K9 W    protected static long agentIDCounter = 1

    /**
' V/ H; w* T, L, }- o! q2 R5 r     *
, j" B+ Z+ ?9 ~' s- S1 j3 t! O     * This value is the agent's identifier.
+ p" o" w! F4 ^7 K     * @field agentID
     *
     */
( Y! o; @, |9 K1 V* ?3 i    protected String agentID = "GasNode " + (agentIDCounter++)

. ^1 l4 R, u5 ~, P    /**
6 C$ y8 I. h8 L9 I; }     *
$ u3 ?7 y  L  C* d! G     * This is the step behavior.
     * @method step
. K9 F, M# M) E4 z2 Q1 g4 i     *
, n* P( b! z7 P4 F/ |, R7 u9 O3 f- S     */
- u) P8 o6 p5 p. X6 X. s    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
! a) c0 [& G: V6 j9 O* U/ M1 z3 D        scheduleTriggerDelta = 10d
% U) e( Q- c3 v3 k  I- b8 Z    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

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


        // This is an agent decision.
$ _' q& j* }& A! `) g        if (watchedNode.pressure<200) {
5 k+ y" w) q: R  Y4 m0 q
1 N+ F/ C% c6 d0 \* f/ u( n' T            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {
3 U7 w. a5 g! i/ R

/ c( B0 V- w: }% r4 t9 y        }
        // Return the results.
        return returnValue

, m  b' Z) h% x6 J    }

! ?1 b' ?/ R4 f0 M    /**
     *
; n9 k2 b5 o. [     * This is the step behavior.
     * @method step
     *
) C: `0 R$ D% |     */
    @ScheduledMethod(
6 v6 c7 l2 {4 n        start = 1d,
. B. g5 S& ~) ^' r: l! }3 R# U2 M- l  [- ]        interval = 1d,
" _8 R5 `6 F( [( X' ~. p        shuffle = false
    )
    public void step() {
: \. O0 `- e0 R
/ ?$ w) R& ]  l2 ~        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ l* @3 I: V, L7 p3 [        // End the method.
        return
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5 \* B, R! O* Q: N, F% A* g% ?/ U    }

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
7 i9 I% l, Z8 M# r: r+ b; K+ y' w        // This is an agent decision.
" V1 b9 M1 u+ h        if (watchedNode.pressure<200) {  
* ^, N0 t. l+ I* G6 Z! q            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
, m$ E- i( B  t' C* q' `       public def step(infrastructuredemo.GasNode watchedAgent) {
  D: K  Y( J* e         //这里是watchedAgent
但是在语句中，你填的是watchedNode
+ o  s: D, S7 m/ W: l        // This is an agent decision.
8 W8 N) K' @  K' D5 ^        if (watchedNode.pressure<200) {  
; v" U. l9 N8 k2 q6 m$ E; Z            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent