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


9 c) X6 O& o' k3 A( ]) |6 H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
" z7 C4 T- |# m" H- E9 U- Z# f( G7 k        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

) D8 q1 x* S! ]6 d. K; R8 k    /**
     *
7 {3 p6 g( z% f: N     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
1 C1 g! ^& {" j     *
     */
# ^: O2 G8 _! w4 `    private static final long serialVersionUID = 1L
# b6 O' a" `, f# S0 t; }
    /**
     *
! I, y8 N! f( ]% a: K5 A) K     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1
. s3 o" P5 D/ H; b- n
  _( @* p2 P% G" L& y/ a" `    /**
- H7 _7 s: u9 U) g7 D: L" s9 u% z     *
     * This value is the agent's identifier.
     * @field agentID
     *
, A8 h& ?& m4 D1 {4 Z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
' ]2 a0 _8 X0 X2 I2 {
6 D) u$ t$ J9 z* b$ o" r8 o    /**
# Z' r5 r  h, u2 M+ g     *
& x8 C' \4 C$ p/ V8 Z# n3 Q% ]     * This is the step behavior.
     * @method step
! Q/ `8 v+ F+ i: \7 d     *
! \3 W5 B9 q; {2 r# G3 f1 J     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
+ u5 e* c; u3 p, F        whenToTrigger = WatcherTriggerSchedule.LATER,
9 L! ^1 q, L* e3 _" M        scheduleTriggerDelta = 10d
, i" t3 F: G4 w    )
! c" I& g1 N5 r& a5 @    public def step(infrastructuredemo.GasNode watchedAgent) {
4 e( @# V% {+ z# ^0 O
+ n. h! k; w/ z* S        // Define the return value variable.
        def returnValue

        // Note the simulation time.
$ O+ [' j8 M: M/ L, `        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
& s0 |8 H/ N! j3 ?9 i* `) z: v        if (watchedNode.pressure<200) {
; b* p. c* S5 B% T
            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


2 T# Y+ b% ^/ z        }
        // Return the results.
% Y2 f2 h- i2 F3 Y1 q        return returnValue

    }
# B5 j0 K& h: b
8 P: m. a/ O2 i    /**
3 E. A( c+ G; [7 {! i; z4 o     *
     * This is the step behavior.
     * @method step
$ m4 K1 n" Y1 E* n' D$ c# [5 m0 x     *
' c$ T- w7 _5 j! i( |' `) `     */
% F, |, R! \3 t& G. a1 l    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
  A5 P' y9 q) v1 ]6 U    public void step() {

8 j  G1 y1 K8 A# Q        // Note the simulation time.
; |+ F( [: W! v" Y/ e3 L5 x        def time = GetTickCountInTimeUnits()

5 p2 a) O8 l2 u        // This is a task.
% z1 H! q) F0 T+ q! {        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 y+ }; c. G, c( h5 U* T5 X  D. ~- ?        // End the method.
) M) n- N6 v5 M4 {# H        return
/ w: L6 n4 z* V  [
! M& M+ H7 k/ V/ e    }

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
& o: M/ ~7 v% `% M& w       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
8 `4 E# N$ l" w# w        // This is an agent decision.
: P. b" N8 U- o3 M6 ]        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
- s- F2 u5 O5 a1 w变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
& U) t7 K  f4 H3 V5 Q3 F6 e" U       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
5 l3 C1 |& x; p, T2 C/ Z        // This is an agent decision.
        if (watchedNode.pressure<200) {  
$ H) |8 f4 S* j) Z- n. L- \            setPressure(watchedAgent.pressure)
6 S, g7 X7 w- o; D% A4 R变量名称须统一，可以都改为watchedAgent