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
5 E" j! n. @' D& f9 t
2 V9 C4 p* ?8 O4 ~
+ y8 o8 B, @) F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, T0 @  g8 t6 a% Z3 ]    public double getMeasured pressure() {
/ w' \  I2 V. T+ i' r( {  Z        return measured pressure
; k9 R8 Q1 K* h    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
0 N4 I; q# f2 R    public double measured pressure = 0

7 d" V4 e6 m$ {    /**
     *
2 h2 d) h$ k) V4 P, k     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
3 D) r4 F3 T3 Q; l7 t: J. v     *
& J' F7 |2 y( F5 k; ^3 @1 W. g5 Y7 C- ]% X     */
1 h% b3 Q8 m6 ~: z7 [5 ^$ e    private static final long serialVersionUID = 1L
  }) d9 l8 Y4 N
; y5 M& M8 U- s# b    /**
     *
     * This value is used to automatically generate agent identifiers.
8 D& `, m/ p) S/ c0 D% H7 {$ c     * @field agentIDCounter
     *
7 x/ ?- @/ W$ C: t  B     */
    protected static long agentIDCounter = 1

    /**
+ p- [. }6 S5 R: ^     *
     * This value is the agent's identifier.
     * @field agentID
     *
     */
) }  z% I* D7 V" {0 e9 ^7 z    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
# p0 Q; d: r3 r& l! t6 r     * This is the step behavior.
     * @method step
% a+ T4 Z/ R/ u: `6 S     *
$ a3 {% R% y( @9 R. N4 I- P     */
    @Watch(
: q1 l" n+ h" E3 g' S! u        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
8 D& N/ [2 H6 M+ z  F- |) |% E3 V        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
2 F$ C& r, z' Y2 {( e, ~) L, n    )
. K: o- T) `/ i0 B7 \    public def step(infrastructuredemo.GasNode watchedAgent) {
) ?# Z' ~& c$ k! ^1 _
0 _+ R/ U3 O0 q4 {; a2 y$ m" A        // Define the return value variable.
/ n) O+ o9 c1 [+ R% G, k        def returnValue

) E2 I2 I: d3 X. U" s        // Note the simulation time.
# |5 y  k9 a& T! h        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
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            // This is a task.
! F( k) T7 u8 N1 @( H# W            setPressure(watchedAgent.pressure)
) R+ d$ r- J$ ~3 S, ~/ c( m
        } else  {


        }
        // Return the results.
        return returnValue
8 I4 o; f+ Y2 m4 c1 Y! d* A! |
    }
5 M' d4 N, M5 U2 z* R/ P
* a1 C" v* j# e+ |3 z7 R8 R" D    /**
     *
9 S/ y1 K* p* N1 Y1 u  @) K1 H     * This is the step behavior.
     * @method step
4 {+ o. p1 \/ E0 }  T     *
     */
    @ScheduledMethod(
3 v( N! X1 W* |/ R2 S' q3 R        start = 1d,
        interval = 1d,
        shuffle = false
* g3 J: U# B& w, P- A6 m- d; O    )
: L! Y0 S5 z2 s! i: X) [- A    public void step() {
5 j( w: |4 W, [6 w( |6 T/ ~$ }" \
        // Note the simulation time.
. W, I2 V4 ]$ M, A; B9 U        def time = GetTickCountInTimeUnits()
7 @7 p/ ]# V* h# J
4 t' W% }* V6 |$ _0 ^  A        // This is a task.
+ W# r1 i7 f. ^" H) @( X1 N        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
0 `" z: P; x& n* E) L; w, m
    }

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) {
+ y6 x- K9 |; ]         //这里是watchedAgent
% a% T- d9 H) f. Q' H: ?* } 但是在语句中，你填的是watchedNode
        // This is an agent decision.
1 O( W( O4 H- L! l: R1 g) s        if (watchedNode.pressure<200) {  
3 x  B' o4 _; _. B- k            setPressure(watchedAgent.pressure)
" S: _0 R  ]8 X* c* Y4 w$ ]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.
; `5 G/ V/ C% A# ], B        if (watchedNode.pressure<200) {  
1 X1 W( A$ p' [5 B            setPressure(watchedAgent.pressure)
) A8 K, L8 I& q变量名称须统一，可以都改为watchedAgent