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
# \, s. `) Y$ ~0 Z% S7 c

& E$ h7 j4 H2 O8 j2 `@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
+ K7 f3 M( m# Y- A    public double getMeasured pressure() {
        return measured pressure
    }
7 x' o8 Q( F2 V6 r  n9 o    public void setMeasured pressure(double newValue) {
5 n) O. M# W6 S4 U% s5 Z) D+ o# K        measured pressure = newValue
    }
* _0 W: A, k, l. A    public double measured pressure = 0
2 @0 V' ]2 j+ b/ ~; N% U
/ @/ E! X5 @# b% e- p    /**
     *
     * This value is used to automatically generate agent identifiers.
, l+ n. N" r7 N     * @field serialVersionUID
. J' ^9 F  t* W1 h+ P     *
     */
% J- Q8 x; D, w    private static final long serialVersionUID = 1L
3 Q7 s4 @( c0 L7 {( R9 z7 S
    /**
3 Z& N- C9 D3 @8 T     *
     * This value is used to automatically generate agent identifiers.
7 Z6 K; e* w1 b! \7 @: W7 M6 _     * @field agentIDCounter
     *
     */
, @6 N$ e4 X" J    protected static long agentIDCounter = 1
5 _+ B0 c. k* h; i. j: S$ c0 t
    /**
: p8 I' p, m4 k$ z! w1 g     *
     * This value is the agent's identifier.
4 V/ J% ~8 D- x; k, t8 k) i     * @field agentID
     *
     */
- T2 b! T/ }" n0 @/ i    protected String agentID = "GasNode " + (agentIDCounter++)

+ Y( Y4 o! M9 x( u+ |    /**
     *
     * This is the step behavior.
     * @method step
& @4 g& S( s9 q% y0 i: ~1 o- z     *
+ x7 L+ i( C  e6 m, D2 [     */
' N" k' ^! V8 ?: m) b4 m3 _+ }    @Watch(
$ W8 c3 W/ T( V6 {8 V        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
( S  J/ m( w& h1 H: j+ H        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
- }  i+ |) Y1 a    public def step(infrastructuredemo.GasNode watchedAgent) {

        // Define the return value variable.
        def returnValue
* }3 g/ n7 I) u" j/ C" J" z# a
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


/ F0 f, ?, B. O+ U- x        // This is an agent decision.
        if (watchedNode.pressure<200) {

# P3 M3 s" X+ S1 |            // This is a task.
            setPressure(watchedAgent.pressure)
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        } else  {

, ~' \: `9 a' M
        }
% ~; H# S! R3 s' U0 v& r+ R        // Return the results.
        return returnValue
5 {* t; f9 I) T1 J4 W
    }

- A* h/ P4 P& t- \$ @5 D    /**
9 B) d  O8 H8 I' m8 |9 a     *
) F% K1 m/ R8 V" b  B     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
        start = 1d,
3 p" Y( ?' d- |% P        interval = 1d,
        shuffle = false
    )
    public void step() {
# k0 a7 q( i2 P8 }6 |8 W2 y
% y! e$ v: e) \% {        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
1 H9 _4 ]$ P2 b* }6 l
        // This is a task.
3 d" y: r% {4 }7 c2 w# O2 B        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // 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
9 v: S" e: ~3 S1 T) k4 a& c4 Q       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.
$ Z" ?" Q, j; i: E" }        if (watchedNode.pressure<200) {  
9 ^: d4 z. j0 J            setPressure(watchedAgent.pressure)
+ n8 o! }2 G, R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
但是在语句中，你填的是watchedNode
( e* J( i) j* b! c* J0 @+ k% v        // 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