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

2 J" Z0 n  V  \; N/ ?
2 U* S9 U8 C2 @) S; J+ ~@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
9 i6 h) j! X9 f; `+ u8 Y    public double getMeasured pressure() {
        return measured pressure
& x8 W$ I/ r+ `! ~" i  \! ^    }
+ r8 G4 `2 G! K# k    public void setMeasured pressure(double newValue) {
6 Y9 k# q  Y- z$ u4 o8 u        measured pressure = newValue
) k' u( i: L. f/ P. q. ]    }
% t" x4 ]1 L, }6 z9 D    public double measured pressure = 0

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
- P5 E6 F4 g# c; }3 W8 b7 Y     */
' m3 I# d/ s9 x' I    private static final long serialVersionUID = 1L

    /**
$ R% q* P+ M5 S9 o+ r$ t+ L: T     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
* k  P- h. O* G+ \$ o7 d& x9 r+ \     *
     */
    protected static long agentIDCounter = 1
% g1 v8 ]& j& L0 ]4 S
    /**
, Y$ a) Q% A* E     *
. E- w1 j& A; S" _4 z     * This value is the agent's identifier.
     * @field agentID
     *
* s$ u. P; z6 h. \" u8 x; _     */
+ z$ Z" L9 I" R* |6 i9 C. D$ q    protected String agentID = "GasNode " + (agentIDCounter++)
3 z4 w7 Y' x" B2 }
    /**
     *
) t% y0 c4 V9 k" p' a; T0 @& w: J     * This is the step behavior.
4 v+ F; p* i+ e. R# I- p% _4 @     * @method step
, n6 Y9 I+ D* r% K% B* y     *
     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

( v5 g- q) o7 I! R4 _/ z        // Define the return value variable.
        def returnValue

2 G* Q9 v* S+ ]. n2 @- X: y        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
& r8 U8 r+ P5 G# L, _& ^

6 x8 R8 m3 E8 Z7 @4 l1 u        // This is an agent decision.
+ P4 m6 I4 u' h, f; ?5 U        if (watchedNode.pressure<200) {
  Q  ^% e, {% Y/ T9 L( l- R
! q; z7 A  y& E/ T: c/ `            // This is a task.
1 Z- i/ [' s. @7 }" b            setPressure(watchedAgent.pressure)

        } else  {

6 f4 h! R9 E7 j' M
# W8 Q/ D1 H7 ^% A# Z! H        }
" K8 A2 S4 u8 k% x5 V- N$ `        // Return the results.
0 ]- I# ~- \, M& Z. ~) l4 V* H# K        return returnValue

    }

    /**
     *
* `4 \$ j0 @: r) A     * This is the step behavior.
     * @method step
  ?- {; _! D% M0 J- v1 _     *
. x& X0 k! N3 l0 W     */
    @ScheduledMethod(
        start = 1d,
4 s$ ~% S/ F' p+ Z: F- c6 m1 v        interval = 1d,
        shuffle = false
    )
  K( ^- X, W* c! H- Z    public void step() {

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

4 C+ m8 Y6 G/ ]5 Z9 H" h" a        // This is a task.
% a$ q( V2 X6 x, a( x4 S, }, U7 y        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
, P, Q5 M& o4 ~$ ?        // End the method.
6 {! \! r5 X& g9 X! K2 V4 t- M& v' y        return
/ V& D& i9 y* ^# a
    }

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
0 Z- y! w, q! D5 v       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
# q  X- s: w) E: \( n7 C3 a 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
% G. t" ~8 \! n" y            setPressure(watchedAgent.pressure)
; B$ U0 D/ d# F, z变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
6 j) B+ N* g% k  {) n/ F       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) {  
9 G1 l, r( s  `1 w. q            setPressure(watchedAgent.pressure)
; @. ~: f  k/ s, Y变量名称须统一，可以都改为watchedAgent