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
2 I5 E" j6 F3 e, ]$ y' R$ w$ W

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
7 @1 [4 \" `- V8 D    }
1 c5 |/ Z+ C1 y. j1 d& W    public void setMeasured pressure(double newValue) {
: f0 t, c1 y! G2 d" \        measured pressure = newValue
    }
    public double measured pressure = 0
, G/ J3 |4 W# F8 m$ N
/ u* x2 y# ?4 g: \8 Z! v    /**
+ D' H/ W4 M8 O7 o! m     *
     * This value is used to automatically generate agent identifiers.
! u1 j3 d. h0 r5 c6 A     * @field serialVersionUID
" Z  `: b2 T6 _; c     *
. I0 A8 T+ C) y; N. `9 J# {  h) T. i     */
4 ]# B6 B+ X) ~  U    private static final long serialVersionUID = 1L
% C7 @; c" x  r. C% D) ]
    /**
; _. I' |# T- S7 b; p+ i     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
, N% v4 W8 s$ l6 O9 f3 y3 b     */
    protected static long agentIDCounter = 1
0 N5 J0 l& y7 h  r
    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
/ P# {+ g5 S2 ]0 h     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
! O/ `8 N. ~1 i8 W% o     *
) U6 N1 q8 P0 p     * This is the step behavior.
     * @method step
. ?8 k" }  P/ y. D$ b9 Q" b, L* V     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
: D/ [* A! \: O2 N( }( D- z+ y* ]        query = 'linked_from',
( x! N5 ~! |: Y        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
% a* H6 g  z+ e" K  D' h    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue

        // Note the simulation time.
' ?' \( I" y5 H* n        def time = GetTickCountInTimeUnits()
$ W: ^3 A) ^! K( B5 _* Q! `$ D
- o" r8 l! h6 o$ ~. K3 `
4 Q* v! \: R, k% c' z2 n        // This is an agent decision.
        if (watchedNode.pressure<200) {

. Y7 }+ s4 h1 T9 }3 Z9 @$ B            // This is a task.
            setPressure(watchedAgent.pressure)

$ t' W% E- a5 _1 ^- C) s4 `+ o        } else  {

+ z/ R6 r/ h8 }+ y7 N
" X) y/ s/ e+ ^4 W1 ~        }
" i. i5 W) @: E        // Return the results.
        return returnValue

+ C, ]9 @6 C9 J* A    }
  K  |$ ^( R0 |
2 A8 K! x  D: a, h2 E8 c    /**
     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
' I- x( }! ], F. N9 H8 q        interval = 1d,
        shuffle = false
    )
. O" X" ~6 s3 V* a8 \# q% u9 I    public void step() {
$ z+ _, O+ X8 l( R
        // Note the simulation time.
# f  l- b! c5 m: Y% u. [$ j        def time = GetTickCountInTimeUnits()
$ U4 i  ~, S( }1 \, b  H6 a
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( \% |% f* |, ]! B3 O# K        // End the method.
: K, h! F: Q% A0 U2 c' N* R$ A        return
7 s3 D8 l* G, Y4 z3 o1 R% Q, H
, Y  _+ i. p6 k; W( g, A8 g( D    }

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) {
  U' \. S& I0 b  T" f         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
# T% F( @1 L# o7 A* j8 Z            setPressure(watchedAgent.pressure)
( c: b' _$ w$ ]  U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) {
& T- n9 F! ^% C8 J1 T- {" x         //这里是watchedAgent
7 H6 `$ C! {  O1 z& t 但是在语句中，你填的是watchedNode
        // This is an agent decision.
$ O5 W+ I  e( n0 ^/ {        if (watchedNode.pressure<200) {  
0 |3 a5 _# r( z7 e& I            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent