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")
    public double getMeasured pressure() {
        return measured pressure
    }
. k- A4 A+ e6 Z* X, q    public void setMeasured pressure(double newValue) {
7 l! e$ \+ i: T; F4 B        measured pressure = newValue
    }
    public double measured pressure = 0
, m! ?, w; [( Y+ R/ `' S
    /**
* e: w& |5 l2 [( {8 x# q     *
5 U0 [3 e- u8 Z2 F& ?     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
' z, A) H8 n  c* e; i    private static final long serialVersionUID = 1L
' @( i+ F% i$ D' L  J+ @4 v
    /**
/ d7 ~3 {: H- r8 w# a. e     *
" |" w$ x* ?8 r* ^$ E& C     * This value is used to automatically generate agent identifiers.
. g. Y  U; \  f7 f1 j0 f+ H     * @field agentIDCounter
     *
     */
2 {( o  i, {" e6 |. o( d! Y8 g    protected static long agentIDCounter = 1
5 J' E. c- t+ N
9 }8 ]# w# B4 p9 Z2 N8 U    /**
, B! l2 b2 a% e# K. x! B9 P/ Y     *
     * This value is the agent's identifier.
( s2 A% }% F: V5 J5 e, A2 j     * @field agentID
9 t# M5 ^& m+ }; N     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
; G4 Y2 Q+ b  ~, w6 l+ B. b) h     *
# S! m0 O- _1 p     * This is the step behavior.
     * @method step
8 R  g' u9 V$ X: Q9 i     *
( w* f0 h$ q! }2 J3 L" O     */
  B. {+ H! C6 a$ w) n! H% G5 j; g    @Watch(
; G, F0 m) U, r+ M        watcheeClassName = 'infrastructuredemo.GasNode',
( W' p  X3 T  ^        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
  k, C0 Y1 w# H% Q+ S1 j    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

: M* t3 D7 p$ K( g4 Y+ X        // Define the return value variable.
  t6 P, R, L4 y* j7 u: z* M; X        def returnValue
2 S6 D, y/ u7 O) Y+ w; b- a
/ H3 |1 x  O8 e7 \9 q1 k        // Note the simulation time.
3 h8 w9 C( ^* E/ d        def time = GetTickCountInTimeUnits()
$ y$ v8 g* e6 d. L! U2 g0 h/ w' C
( n  X$ ^! X+ ]
* \1 d& m3 ^" k" \/ E        // This is an agent decision.
        if (watchedNode.pressure<200) {

1 q7 F! N% u2 x  _1 `$ e8 i6 U            // This is a task.
/ B/ {2 ?- B+ R  Z7 u# Y            setPressure(watchedAgent.pressure)

# h* B+ u  W& E0 H: b5 l        } else  {


( U! U# l9 O6 M; h7 s4 H0 n        }
' r4 x0 F# _# n- E        // Return the results.
        return returnValue
! D/ ]0 F7 i) }& g
2 a0 l5 u( p5 Y% C/ Z3 C( E  @    }

    /**
     *
6 K* l* a) z# n% L     * This is the step behavior.
     * @method step
     *
* ]6 u9 `9 Q1 @, ^8 w     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
" X5 m% ~+ H# A& c    )
    public void step() {
- U5 z& a2 K; h1 M/ h
3 N1 F( W1 t' C2 w3 ~4 I) T, A        // Note the simulation time.
8 o8 G* T" P& j$ v" @        def time = GetTickCountInTimeUnits()
: {/ V& l' d4 e
        // This is a task.
3 S1 K6 u$ J  M        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return

' C( q2 U* K, l; N8 \: [5 O    }

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
; j' V& m' N4 s       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
  g9 t! m8 V. U0 w; l        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% ]3 V0 o. l' C2 z3 w' X$ C! q            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
        // This is an agent decision.
* e4 B$ D5 @9 E9 B$ g% v        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent