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


* `/ _0 {+ d; E5 T4 V4 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# Z2 s3 p" \) [" L8 R4 M! y    public double getMeasured pressure() {
        return measured pressure
2 Z# \9 b* T, m" f: |    }
    public void setMeasured pressure(double newValue) {
$ S1 n* ]7 \# p7 `        measured pressure = newValue
$ W5 \$ _3 w0 Z4 D3 h    }
    public double measured pressure = 0
" G7 @/ R! h! n8 [3 l6 I: {  C: n
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
6 X+ {0 H9 _7 O0 z    private static final long serialVersionUID = 1L
5 x4 l, ]+ k& `6 C: y$ W
6 J" r0 r2 j: [0 X    /**
     *
     * This value is used to automatically generate agent identifiers.
3 C0 I1 c: @) u7 t0 \" S! S( B     * @field agentIDCounter
     *
     */
    protected static long agentIDCounter = 1

+ A: c! t; K/ ^" J5 P% R: x* _    /**
     *
" |7 }2 J, H5 V% a: q     * This value is the agent's identifier.
& c0 g+ `6 _- m: l) |0 _     * @field agentID
+ s; i% S$ O3 u- w6 S     *
8 v  _, q) }' b4 m& o9 P     */
  X* o" D  @' j4 V' f    protected String agentID = "GasNode " + (agentIDCounter++)

# B( ^' y5 \* w  L% q& }    /**
' W9 f1 d( [* l- u. y- X# a     *
     * This is the step behavior.
     * @method step
6 K" D9 h- K0 L5 a/ J, B+ O6 A     *
3 N! O" E# R. n1 Y     */
    @Watch(
; a* V- {1 P9 j* C        watcheeClassName = 'infrastructuredemo.GasNode',
5 a/ i% U9 ^; R4 b        watcheeFieldNames = 'pressure',
7 E0 y+ }. a* n        query = 'linked_from',
$ v2 W4 [) |/ X" N+ z/ z& Q        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
1 e+ r! [' t# S4 Z9 u    )
    public def step(infrastructuredemo.GasNode watchedAgent) {
9 ^5 L+ @# t2 e3 a* r" ~$ |
9 d5 U0 {6 q$ x5 {        // Define the return value variable.
        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
* ]  v5 x. W9 c$ i9 D" }  R
( M5 g* J# v- _
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
6 T2 `2 L3 z% Q: @            setPressure(watchedAgent.pressure)

$ I& ~& W: v, B. }1 W        } else  {
$ |. I4 J+ d: s( D; S2 f/ S

6 H* Z* B  ~. A8 x* H. P        }
& X  g/ A2 F) ^        // Return the results.
        return returnValue
. K! P+ P" k3 E* @" M: D& X
    }

( i4 u3 x: K" W) A% ^! o( k% S( z, r4 k) @    /**
7 |% j# J' ]. A: x0 g     *
9 ^* X- v2 ^( w# v  ?; |( N7 M0 v/ w     * This is the step behavior.
/ K! @6 S$ t! r( q1 k     * @method step
7 }6 a/ k! e2 F, T% M3 u; L: C     *
. s6 ]6 J* h0 r     */
    @ScheduledMethod(
        start = 1d,
' T1 Y+ G- y& @        interval = 1d,
        shuffle = false
    )
    public void step() {
. |) B- H- T& |4 T1 k
& e9 B, {5 p! }4 Q& V, d        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
- F: Q% W. A5 t8 {1 C5 m
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( F2 o/ n1 O- w3 ]0 U* q% I        // End the method.
# D/ }. V1 A0 e& r: x        return

6 l) q: l" a6 ~4 b    }

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) {
9 h; K; M9 f) y" H         //这里是watchedAgent
但是在语句中，你填的是watchedNode
        // This is an agent decision.
- Y" y5 l. `! A2 w        if (watchedNode.pressure<200) {  
            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) {
5 s3 I2 o: c  x2 W         //这里是watchedAgent
) m0 V- b* E; G: d4 ^, [1 Y 但是在语句中，你填的是watchedNode
0 g5 j- @4 C% a        // This is an agent decision.
6 [2 q" a7 f- k7 ^6 P        if (watchedNode.pressure<200) {  
3 g+ R/ J& q" ?            setPressure(watchedAgent.pressure)
- j5 S. |8 N( z变量名称须统一，可以都改为watchedAgent