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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 B% t' C; M; S    public double getMeasured pressure() {
        return measured pressure
4 g" n' M$ L: s- s    }
. [! {$ A/ \' b4 B" w4 `. {% h4 _    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
3 N( O0 }! p0 V7 J, g    public double measured pressure = 0
: s( h" g& ~/ ^- O; b
    /**
0 g2 k* H7 x: L: P- T     *
/ W6 c  ^( K* S; l. ]& K1 D3 R+ u     * This value is used to automatically generate agent identifiers.
% P8 x5 [% D: D* K  }+ J     * @field serialVersionUID
+ H8 a/ B; n0 t3 V6 u+ s: C' `0 Q& M     *
# l' o0 D; h! J# U1 D     */
    private static final long serialVersionUID = 1L

& j9 E, }) a4 _9 [" A    /**
     *
$ l5 i* d- R+ s  L: |+ @" m4 E2 M     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
7 F4 L% V* K( B, |( s- y. s, C+ j     *
     */
9 f: M- t) n  s    protected static long agentIDCounter = 1

    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
% m9 ?; _/ O' g/ G( s: ^0 |( n3 t    protected String agentID = "GasNode " + (agentIDCounter++)

7 ]+ `7 @3 \9 [& z, x8 p: ~    /**
1 z. O" V2 u4 {  p* g# E, k     *
, b' M8 E) \" G, U     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
$ u4 g0 p% b* s. C- h2 u        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
) d5 }1 v' k% |! ~# E' D        whenToTrigger = WatcherTriggerSchedule.LATER,
' V  _4 D2 {  y3 G1 r* h        scheduleTriggerDelta = 10d
1 R5 V+ T2 ~+ P7 n; k+ B, B    )
. A; O& B& R; A1 r2 a4 I  i) h    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
( |1 A& k3 Y% b! W1 [' ~: b
1 Z; u3 {( J' L/ }4 m, r        // Note the simulation time.
0 U! ^  b5 E& s2 ?. B3 I: w        def time = GetTickCountInTimeUnits()
1 Q% w  q: c1 g. j$ N+ b  ~

        // This is an agent decision.
/ q8 K" I6 j8 @# D8 x0 c: J        if (watchedNode.pressure<200) {

            // This is a task.
! E' C# d" A+ m, H! k, r8 ?: I            setPressure(watchedAgent.pressure)

6 u$ q% v9 I7 {; d9 d        } else  {


1 _: f8 B( C0 ?4 w1 p# |6 H. t3 _        }
        // Return the results.
        return returnValue

    }

$ y: f6 k+ Y; ^' ]    /**
+ {+ C# w) x* W/ u0 W! s5 }+ Z& z     *
8 U/ L. D& [% K     * This is the step behavior.
9 s( O5 z! m& E; J8 W" D     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
$ y# }5 J& [) \1 E        shuffle = false
# I- l2 o) {) u. Y    )
    public void step() {
& U$ D5 K. {6 `: }% Z/ {
$ o+ R. r( |& P8 i' d        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
" Z, g; D  s* G1 l, ]# V        return
# q3 k/ d: h0 C; m. }4 V
# K7 B, p0 R& `0 I2 Z, }* v% {    }

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
- W9 E7 }( x, M1 |        // This is an agent decision.
        if (watchedNode.pressure<200) {  
+ F  ?; W% g  _) R            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) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
9 A8 B# T3 R% v+ J! T        // This is an agent decision.
- ]! u; L" Z, g3 r# O/ H        if (watchedNode.pressure<200) {  
' C1 ?' r0 ?, x/ I. x* I$ C            setPressure(watchedAgent.pressure)
1 l9 k6 L' U0 q/ T: @! w$ \, a3 q变量名称须统一，可以都改为watchedAgent