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 S" E6 b: X2 @! s
' C' ~/ e* ]( N4 Q
1 A- t' s% T9 C+ x) g& u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
- h$ s- d& B( p6 X. d        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
& `- D9 `  s* Y% N        measured pressure = newValue
+ t$ `; H/ x2 i; K2 T3 ?2 J6 `    }
2 g& ~+ y: v! {  o    public double measured pressure = 0

8 S/ U7 x, }5 G9 Y3 f  x9 T' a* a- p    /**
' X# M$ R' y' e/ b/ [+ i     *
. i) K6 a" L0 Y: Q2 X     * This value is used to automatically generate agent identifiers.
# t) a  e' j* }7 c8 ^' n% B2 C. g     * @field serialVersionUID
     *
9 d2 ~0 f. }9 P% X     */
2 o7 c, H& G! J- ~7 Y' b    private static final long serialVersionUID = 1L

    /**
: G6 a  Y8 [! b% N     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
8 ~) _/ \8 o/ i9 p  p- h) f* G% N6 k     *
  L( [( r0 ]: N$ y     */
    protected static long agentIDCounter = 1

, X9 B+ S. A4 z. _' J# C& g    /**
8 J# b& H0 O0 ~$ O     *
4 F% Z3 F; _3 t! M+ G+ B+ {     * This value is the agent's identifier.
( K) p0 C8 m/ W* b     * @field agentID
     *
7 ^% G3 B) Q* n) v  E* Q     */
    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
     *
* I' _' J' z4 B; X! f# e3 K     * This is the step behavior.
& L, P: H. [- U0 ^& R9 N     * @method step
     *
3 Q6 O7 e, o4 l     */
/ p% u+ x, e  t5 g/ t    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
/ m: ]1 i7 s8 q) a8 ~! U    )
( l8 g8 C- c" X  W    public def step(infrastructuredemo.GasNode watchedAgent) {
! ^' z' X- @7 s1 D4 r* _
) T" S, c+ Z5 B, m% E3 L        // Define the return value variable.
( q7 a$ Q: h. E& c; `  [' _        def returnValue

        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

: ?8 s+ {1 v" E- A1 c# c0 N, _) P( {
        // This is an agent decision.
1 g7 I5 U* [8 U6 p! q2 C        if (watchedNode.pressure<200) {
9 h" R9 F- z+ q  _" x) i% f) w& f
            // This is a task.
            setPressure(watchedAgent.pressure)

% m6 I. i* Q! V: w        } else  {

6 S& N/ \7 q  S) }* \4 ]  t6 [
        }
4 B2 o5 g* R+ ^) M( a3 @! S        // Return the results.
, _! S4 E; I$ ]4 }6 J1 j        return returnValue

    }
$ V% j9 I3 ~$ S0 ]6 D8 M
    /**
6 i# y  h1 f  x  k7 k# E     *
9 V6 _1 `1 x' [+ p     * This is the step behavior.
4 F' I+ [  s; U; g' K2 _8 `0 q     * @method step
6 {4 u4 E5 V: _2 @     *
. c& [3 w# n$ C4 C  n) ~( \, t/ J     */
$ @: c$ [5 T3 w7 g5 c5 U    @ScheduledMethod(
* G9 p, x  u8 k        start = 1d,
4 U' c0 Q  k& ]0 F2 D        interval = 1d,
        shuffle = false
    )
    public void step() {

! n( o+ l6 X: S: V. Z7 a        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
1 o/ M# g6 d. w) Q1 ]  R" B
* e! M3 Z1 x7 g$ p        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( a9 N7 S' w! j; ^: z* H        // End the method.
        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
* }5 P) l+ n0 z/ P+ ?7 }       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.
        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
7 W8 \( X7 f9 J# s& x$ C) B2 b$ M; g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
+ n' h& s/ r: @7 v& g 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
3 Q1 @! U5 p( S* N& f# l            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent