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
% s9 V' \' \5 _8 ]% o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
  W9 B7 v& [7 Q5 g7 t. V! p( ?    public double getMeasured pressure() {
        return measured pressure
    }
" D( E# t$ N$ }- r( A4 b9 Y0 F    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
( ?( p7 a+ h+ V& A% b/ \1 n    public double measured pressure = 0

" _) x3 q8 a: t; y. u, i    /**
     *
     * This value is used to automatically generate agent identifiers.
+ m  s5 U1 q7 Y  k7 S% Z: v     * @field serialVersionUID
0 V0 }# @' H1 M* L; }4 y     *
# R1 N! F8 g0 r$ r& p7 O( y" m: o' [     */
    private static final long serialVersionUID = 1L
6 k  [% r  f0 E* S8 x* D
" K6 }* A7 x. W& v* s* ]  e! {! |    /**
  |: @) C& d) b     *
     * This value is used to automatically generate agent identifiers.
9 O  H: p; E4 w- f5 `5 H) \- A     * @field agentIDCounter
# d' X- }! I6 t# L1 ]& {     *
     */
' J1 U5 B: x! U3 V    protected static long agentIDCounter = 1

& W2 i5 ~& C; s# k    /**
8 A9 J: f/ \) R6 b2 T) W1 `9 i% O& e     *
     * This value is the agent's identifier.
+ A7 H: k$ z4 p5 o     * @field agentID
     *
5 m5 s$ d4 t- x5 `+ A+ U     */
& A' J/ C9 E) s6 @    protected String agentID = "GasNode " + (agentIDCounter++)
2 x* ]8 n( s, u: b+ [9 S
: Z8 _, p9 r; o: }    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @Watch(
4 W. M# a" v- O2 B        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
; I5 F' i+ F4 m5 ]( |3 b) S& |6 [    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
, S* i5 W) h* k% K6 K
& t4 b7 e0 N# x" N% }' r        // Note the simulation time.
* E( o$ c- O0 N" x( y% `        def time = GetTickCountInTimeUnits()
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2 y8 Z0 _/ T& ^, q: x
* S1 z& T  R* S4 j* r3 V1 T7 [        // This is an agent decision.
# A: `$ d, V8 L% ^+ H* o( z$ e        if (watchedNode.pressure<200) {
; o6 J9 Q! c8 Y! |& W5 A
            // This is a task.
% r1 i: ?; A6 t- Z9 q9 V7 e            setPressure(watchedAgent.pressure)
6 M( B: t, Q  s
4 x2 h  H9 i9 ^/ `, F# Y& k        } else  {


! ?# |- {( c4 U# A/ G0 u% c' B, V' @        }
. I" T4 V( {6 [6 R3 R# K        // Return the results.
        return returnValue

0 g3 b+ j8 M6 o/ W! h( J    }

    /**
     *
, ]% |" v2 p) d9 Z     * This is the step behavior.
     * @method step
& `: d$ w) k' a$ p8 E     *
     */
" @6 r! m/ f, {) C* F: B    @ScheduledMethod(
2 P1 i" i" d' z7 K$ K, I        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

2 ]" T0 L: O1 N2 i3 B* e        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
. Q; |: l, W. r# K
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& e0 D8 D8 L$ C; _2 t5 z$ l* l        // 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
7 G/ V' v! g( F  ?       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
0 Y  h9 s# [& b; W/ ^        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
9 r- N; p* R, ?( x6 C4 O       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
# E" l; l: Z- q- Y) O' w% b        if (watchedNode.pressure<200) {  
, v3 I( |3 h' B" }; E            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent