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

, |! D3 y9 R, L2 G
4 ^8 v) ?, W* p5 a@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. y3 P6 U" T9 ~    public double getMeasured pressure() {
        return measured pressure
, ^. j$ @8 X+ v0 O* a3 y    }
    public void setMeasured pressure(double newValue) {
; D5 A/ v5 p* [: q        measured pressure = newValue
    }
    public double measured pressure = 0

    /**
# z/ J% G: `, V, |# u3 a     *
     * This value is used to automatically generate agent identifiers.
! }1 [% k( u4 h4 H& \; l0 w     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
  F: B8 B+ a4 x, [
    /**
- h0 j  ?0 Z  @     *
% n$ M; {# T4 a1 F6 ^$ Y     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
7 i7 T2 C8 f4 a9 H) _/ E     *
     */
    protected static long agentIDCounter = 1

4 D3 r5 B3 q% S, C) N- d, m% H    /**
     *
     * This value is the agent's identifier.
% i* s/ g, v! S     * @field agentID
8 B) P3 _# Z0 f  x+ K  b     *
     */
9 n) Q1 k0 j3 Z/ Z* D: Y    protected String agentID = "GasNode " + (agentIDCounter++)

    /**
# n' h4 O& j0 z/ \* W     *
     * This is the step behavior.
8 v4 A! |3 {9 K- ~& |7 g6 F, l     * @method step
+ l( d, p! p1 N6 Y. B6 @7 `5 w# [     *
     */
    @Watch(
! `5 ^5 ^$ I5 V8 i        watcheeClassName = 'infrastructuredemo.GasNode',
+ a- a2 z/ q6 E6 f# _) Q2 ~        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
. y: F, c" f  L4 {0 ?$ N/ }        scheduleTriggerDelta = 10d
. j' M# Y5 R! L5 |" X: c7 r    )
1 s! K6 }, x, @    public def step(infrastructuredemo.GasNode watchedAgent) {
! b) E- B9 V$ c3 A9 p8 M
        // Define the return value variable.
  S1 A' y/ w# z$ I2 {( S        def returnValue
2 r# }8 s! |' i- `1 q/ V
& D+ d; V, g9 `" }0 T& N        // Note the simulation time.
: Y+ E% t- {2 T  V+ w& [7 L: U: W        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
: b% `- u, E0 k7 `: u( g. M3 C        if (watchedNode.pressure<200) {

! m% a1 f: j9 G6 z, i9 }4 I8 b/ r            // This is a task.
6 m4 X- G$ f  v! n) v& d% k            setPressure(watchedAgent.pressure)

" @+ w8 ~: e2 B        } else  {

3 _: t" y2 _3 E
        }
        // Return the results.
# h' x4 B! O  c0 I+ R        return returnValue
' l- T5 w3 [2 g1 T
    }
& F/ F! k/ y* P: w
  ~; l; x- m" i1 }, q, E% Q) |    /**
& Z  A. \$ ?# H8 l) k8 q     *
  e- G: b. p& ^# r+ r, d$ [     * This is the step behavior.
/ B( Z8 |1 f9 W* P# u& h3 h" L/ O     * @method step
     *
1 ^% A+ |5 y* I  e  q8 b% s0 `3 n     */
    @ScheduledMethod(
        start = 1d,
        interval = 1d,
1 `( q1 W  _5 O" Z& M( r        shuffle = false
: X$ o1 F' y$ R3 Z1 @    )
    public void step() {

        // Note the simulation time.
! E3 h) R* t8 Z+ ^) V- M) p+ w        def time = GetTickCountInTimeUnits()
: s6 C8 A1 P; C# o/ ]/ }
- \( [) j' T; {+ `: T) M        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
* X' W3 P% x, i5 S! F1 R
    }

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) {
( G8 a% x+ s& y         //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)
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) {
6 N9 p! m* v% S3 p' ~2 z         //这里是watchedAgent
! j/ G+ E; _$ D% Q) r 但是在语句中，你填的是watchedNode
0 L. I5 ~' C6 y        // This is an agent decision.
0 W7 v) P' z# v& t+ Q        if (watchedNode.pressure<200) {  
: t2 \# u; p9 O  q: l; i            setPressure(watchedAgent.pressure)
2 W! k& g2 H9 N* e' @5 B变量名称须统一，可以都改为watchedAgent