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
! X* F/ {2 E' J, v2 u

@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
% J0 b8 ]1 x' p& y; X- }3 E7 q        return measured pressure
    }
% z- r! U" J1 a0 b) o8 E    public void setMeasured pressure(double newValue) {
  t5 N' z# V4 M" F( v* L5 Z        measured pressure = newValue
3 O* k4 s* H& S- i# H* b    }
    public double measured pressure = 0
8 Z; N6 m" e  R" K' t7 x
8 ^2 v* _1 l! Q, d) Z  P, C! t    /**
/ C3 q# \0 [" c     *
7 h. Z$ o0 b/ z1 z7 Z     * This value is used to automatically generate agent identifiers.
, d, |  @; i# _+ ^* B     * @field serialVersionUID
     *
     */
    private static final long serialVersionUID = 1L
3 @: ]& b! E4 i
    /**
* i9 r+ o, @$ V! [     *
     * This value is used to automatically generate agent identifiers.
1 D! b* |3 a% K/ q5 M+ R/ K4 j     * @field agentIDCounter
) b+ v( m/ N" T     *
     */
    protected static long agentIDCounter = 1
( ]1 V0 h& ]) H2 u  O2 k+ z
    /**
     *
     * This value is the agent's identifier.
$ N" r" [/ h- b) |     * @field agentID
     *
& l9 j' s" H- f3 h' u     */
    protected String agentID = "GasNode " + (agentIDCounter++)

* }6 c- S6 z( K; _    /**
0 h7 U0 d" U* g0 m3 B1 O3 R2 j     *
+ x5 {  A+ [& {! E9 i* N: A/ q  A3 W  L     * This is the step behavior.
$ Y5 Z* k3 p. ?7 g     * @method step
     *
) u% q0 R" n, Q2 Z- l     */
& a1 j+ _- L, w    @Watch(
' l/ ]0 _, T2 ]/ G: M/ s        watcheeClassName = 'infrastructuredemo.GasNode',
, x% \: H# m2 [5 r! w9 f* q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
7 a9 S; }3 K0 H) x( Y% k8 J) C    )
3 |+ K7 D, V& U; f! H    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
" i, }7 ~0 e( b/ c+ v% u        def returnValue
0 O8 L8 I9 z5 s, Q
8 f  l2 S- g3 @% e$ O% q        // Note the simulation time.
1 i% I1 v6 ]) i: W        def time = GetTickCountInTimeUnits()


        // This is an agent decision.
        if (watchedNode.pressure<200) {
- l" `) u/ v: R! R4 Q; Q
& G. x. I; ?# }            // This is a task.
            setPressure(watchedAgent.pressure)

5 ^7 H1 A/ _" k3 n5 i/ u        } else  {
* L& O' [& s: q2 \0 S

        }
        // Return the results.
        return returnValue
1 [) P& B! U: L& \6 d
    }

( ^7 O" A9 v- j2 i- N- `4 N    /**
3 O5 _/ p( I4 q2 ^     *
* o: J/ H3 {* _     * This is the step behavior.
  ~7 i% O9 D8 j' c9 o" ]0 D/ b0 P     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
! i, X& |+ _0 R        interval = 1d,
        shuffle = false
    )
    public void step() {

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

5 N& p7 a8 X. s+ X3 K8 C        // This is a task.
" f7 l% E) Z& f        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
% E6 S$ p# b' a/ x  b        return
4 [; N7 F4 l) D
    }

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
$ W0 f" l0 S2 z1 o8 j1 P( B       public def step(infrastructuredemo.GasNode watchedAgent) {
8 C- j* L- p7 s4 Q0 q# l         //这里是watchedAgent
* W9 U  g( z4 Q- m  x0 M; f+ k 但是在语句中，你填的是watchedNode
        // This is an agent decision.
% Z8 C: ?$ \8 ?6 k/ `        if (watchedNode.pressure<200) {  
, h( [$ L5 X; m            setPressure(watchedAgent.pressure)
/ @, x2 z9 E  Z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 ~4 M# b* [4 c& n, f& q7 r 但是在语句中，你填的是watchedNode
        // This is an agent decision.
: j3 H! f1 B) h& [        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent