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
3 B0 H1 |" m4 _1 Q( t6 @- Y! }

2 t2 K3 G/ H! U; }7 D8 ~& I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
2 ^/ T4 m$ V# T3 q- M3 I' `        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
+ k3 G% h) O# Q5 l    public double measured pressure = 0
2 A8 ]- }2 o- O
    /**
     *
     * This value is used to automatically generate agent identifiers.
; M. f/ a# s. Z' v( _     * @field serialVersionUID
$ T) M5 y, y- t     *
     */
5 T9 h+ D. B3 x8 Z    private static final long serialVersionUID = 1L
) t3 b* E# g- y" b5 v
    /**
' d- b- m0 z4 C6 ?1 H     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
( S" o- b/ u5 p' c# U     *
     */
    protected static long agentIDCounter = 1

* r. G6 k1 U" H2 `/ ^. I- {6 v/ _    /**
( H: u8 m' o* q. P% `" M     *
     * This value is the agent's identifier.
     * @field agentID
& j2 B# u1 P* r3 U! x3 \     *
: p, d; B+ |/ F! |     */
    protected String agentID = "GasNode " + (agentIDCounter++)
6 I; c' ?- e& d, N6 Y
2 R2 h) u* v5 i5 M    /**
/ {$ F2 r% H1 `. s  q0 ~     *
     * This is the step behavior.
     * @method step
* D' A3 D( R* P5 o' k' }; `+ ~+ M     *
# ~# _0 P4 v4 @, E: c! n5 k, g: j     */
/ C" X  o0 I+ U' X" B; g    @Watch(
: K! J' j. y1 n( m/ t, ^, ]        watcheeClassName = 'infrastructuredemo.GasNode',
) n* R: w) h5 P        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
) z* i4 w+ D( K3 |    )
% Q: r& e- w9 p; ]- V    public def step(infrastructuredemo.GasNode watchedAgent) {
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        // Define the return value variable.
% u( ~8 E5 R3 y: w6 j        def returnValue
, `( z, h- d7 J* |$ n
        // Note the simulation time.
* O( [' x2 l/ B9 m  l2 S        def time = GetTickCountInTimeUnits()

  ?9 Q4 [- @3 C0 M5 Y" Z: }
- I4 x  ?4 b2 K) r" \0 |        // This is an agent decision.
        if (watchedNode.pressure<200) {

: o3 b0 v+ ?  o$ ~) o( r            // This is a task.
2 d) D9 ?, n: U: a# j1 S7 X: y            setPressure(watchedAgent.pressure)
' i, x7 X+ N7 ]# ^5 I- N
) P- k# t+ ?1 H* l* o& W) c        } else  {
# R" q( W4 N/ a
6 h, s* X6 [$ m# @& W
        }
4 R6 |# G: [/ Q; O4 u        // Return the results.
. F: z. u0 k# G        return returnValue
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    }
, j" |, J* X% k8 G) v" I
  ^7 X6 K+ ?5 R. B# |+ m    /**
     *
     * This is the step behavior.
     * @method step
" b0 y% ]0 ~5 m. ?% G7 V, y3 |     *
+ n$ F" K# H- B     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
. I. F, L' G$ s        shuffle = false
. u1 I: Y" h9 _9 V9 G' e    )
    public void step() {
* N. a$ P: J* F3 c3 F
- f, y) B/ ]  P2 H1 z        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

. g, V. O4 x) m5 p  w) A        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
6 R) P' @8 R' G: K7 f        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
       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
3 L1 t. V" i8 H 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
& u7 ~& j: Q$ T            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
9 d' N# L# k; j# T7 Q 但是在语句中，你填的是watchedNode
        // This is an agent decision.
: C# w, R7 l7 k- Q+ ~        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
. M+ T) g' w: F3 v! P0 ^变量名称须统一，可以都改为watchedAgent