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


, Q3 ]3 Z% c$ x+ W- Y" N5 g@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
3 R* j% U- m! }: a; p5 G* R+ g+ e: z    public double getMeasured pressure() {
        return measured pressure
% w4 B# N$ Z. O2 D1 [, D    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
2 r2 L" Y' s0 C6 W( O5 l    public double measured pressure = 0

    /**
     *
& D8 n& r- s6 a8 U     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
& c- g2 r( L% }; a' W) I# D    private static final long serialVersionUID = 1L
/ C) N  l/ V  f* M9 S* v+ |  @# E
    /**
. C* l+ t- M  T: L$ U1 `     *
' N1 |2 J  v1 ^     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
! w( u$ A( G1 f# i, }! ?     *
1 G! z5 j: B2 K! y4 C. K     */
    protected static long agentIDCounter = 1
/ V/ c! {( Y5 H2 c) O
    /**
& a+ m6 S4 U3 t1 ^1 s     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
3 c% B& Y( e' R$ c
    /**
' `; m5 o' E/ v0 n, a) p  H8 W& d% H     *
- N) n2 G: [! l     * This is the step behavior.
: e. |0 u( u- x     * @method step
: S/ \0 R. d+ w8 c     *
1 `$ [8 Q* I% W# ]# t     */
7 S  ^$ e* B- F; G0 k    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
# G- R) M9 J/ M8 h+ L9 k        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
  Y$ D0 t, g8 ]& [% T% L% k    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
! X. ?3 e' L8 n3 b  O9 x: y' }9 _
        // Define the return value variable.
4 C6 v& D; W2 \7 {, o2 C! T4 n+ x        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
) X+ `  x3 n  r, y+ ?6 I) Z

        // This is an agent decision.
        if (watchedNode.pressure<200) {
7 U  D: J! l, ^
            // This is a task.
7 ?5 m. c  B$ ?% M            setPressure(watchedAgent.pressure)

$ L7 S" Y) N( B/ }- _        } else  {
6 ^: [8 h9 @0 J6 A) w; G2 s
: K9 ~, E0 U% U# F
        }
        // Return the results.
7 l' S1 W/ }& O! L/ Z( h! C7 _        return returnValue

    }
8 a' G  J0 ?0 J5 e) E
    /**
     *
     * This is the step behavior.
     * @method step
% F0 v8 }4 d* C% j/ Q' a1 c+ s1 I     *
/ p1 e( p! o# |' o  g     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
, O( y+ g0 W9 }2 p8 c. y    public void step() {

2 I  `2 e/ b* G) U( @        // Note the simulation time.
" y, c/ G( U  a        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

    }

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) {
0 t# n7 ]6 R3 a/ K4 L         //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)
9 A6 x2 ~% a% u, L6 ~+ \6 ^$ ^( i, Y变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
: p2 J0 Y+ i1 P1 I: |8 ?       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
1 E+ h: @( k+ U+ I- j$ V) ] 但是在语句中，你填的是watchedNode
        // This is an agent decision.
2 {: h' ?. u& l0 G2 b: _% Y        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
, V% i  N$ s+ ^- ^变量名称须统一，可以都改为watchedAgent