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


@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
        return measured pressure
6 \2 K& X0 s; i6 i+ O    }
    public void setMeasured pressure(double newValue) {
( S2 N3 W, Z2 \# f9 _5 V& m; J        measured pressure = newValue
  b! }, S( K2 E, o    }
$ u- x5 \5 m, o9 Y    public double measured pressure = 0

    /**
     *
- P6 @2 H, G3 J5 M$ {+ L     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
     *
     */
) x3 [. W. e# g: ^9 E/ ~0 s    private static final long serialVersionUID = 1L
+ P0 D, x' d- t" z8 i  }- p# ^/ @0 `* v
    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
7 n0 i0 w( S, ~2 w4 @     */
    protected static long agentIDCounter = 1
, A% A- i4 Q# O. ^( y7 H
' z. `: A  }6 h. J    /**
     *
     * This value is the agent's identifier.
     * @field agentID
7 \4 w) s1 f5 I. v6 r- ^: Y     *
6 Y$ c! P2 E9 a; F6 X8 |+ k     */
    protected String agentID = "GasNode " + (agentIDCounter++)
, I) H4 u% S' K7 m% {. Q2 u. l
( P0 {$ t  V- |+ `    /**
5 }$ p% J: t3 ?$ r6 g% n0 I8 a     *
; Z* ~& }6 |. V$ Q# H     * This is the step behavior.
     * @method step
2 X3 q  t2 ^$ F1 J     *
2 N! \) Q. [7 r; m     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
' a: Z6 _: c3 V3 W4 Q        watcheeFieldNames = 'pressure',
        query = 'linked_from',
! j% i8 x+ c6 z" w        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
9 W9 N- {1 e- |3 L- R6 C    )
9 X$ K9 e+ p9 B. Q8 f  [    public def step(infrastructuredemo.GasNode watchedAgent) {

* ?' f  B3 c: s        // Define the return value variable.
. q/ A9 {2 M4 \3 f9 H        def returnValue
) x) P' G" C# p6 I
        // Note the simulation time.
; ~* P6 ^& H! O; W8 o4 S0 m        def time = GetTickCountInTimeUnits()


: x: A+ ~% C  N, {/ \        // This is an agent decision.
        if (watchedNode.pressure<200) {

6 H. e0 m; W* ]: V3 K2 S! E            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


- x0 X8 p$ b. J$ i5 @; i        }
        // Return the results.
        return returnValue

  W4 }4 P. }" V9 s2 j" A; L9 W5 ?1 J' r    }

    /**
     *
) A" m+ f: f( l0 h7 E  P; ?3 ~& |     * This is the step behavior.
! ~* b) T6 |# z3 L     * @method step
     *
; o7 `+ n8 y: s5 \* K- _     */
8 ~3 k: D$ n! Y0 \9 ?4 `5 \) w    @ScheduledMethod(
        start = 1d,
        interval = 1d,
        shuffle = false
    )
    public void step() {

4 S5 _6 }: f$ w        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
) X+ l- }& a% H
        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
        // End the method.
        return
! o7 O* x2 r/ g
    }

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) {
- ~2 a; w7 b. ?7 ?# K         //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
8 K) [; b1 ]- m# c8 Z2 e9 m       public def step(infrastructuredemo.GasNode watchedAgent) {
% g' N9 k+ `+ m7 A  c1 ^         //这里是watchedAgent
" s; H8 V- o0 H8 h+ m: y  O 但是在语句中，你填的是watchedNode
# g1 g( E2 l# b4 @+ H( O        // This is an agent decision.
        if (watchedNode.pressure<200) {  
* H- V1 K3 l0 j. e& ^% C            setPressure(watchedAgent.pressure)
3 C/ K8 r, e1 O2 G- n$ J4 [变量名称须统一，可以都改为watchedAgent