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

( u9 t- ?* y6 U# k" `  Y
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
/ Y+ x' d) F+ C$ B0 L        return measured pressure
    }
    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
    }
    public double measured pressure = 0

$ a7 z* F1 d( f5 V5 _    /**
     *
     * This value is used to automatically generate agent identifiers.
1 v+ ~9 R/ k# J, w     * @field serialVersionUID
     *
$ d( b5 u4 a4 a8 A  B/ b  M     */
8 i9 n8 y% y: j  b    private static final long serialVersionUID = 1L
; r. ^3 o2 O6 O2 g$ E- m5 d
) ~- K# }+ U6 |4 ^, z    /**
- A7 D" @; E1 f$ f" R+ l     *
) K3 {  T& {; M! P* S6 s, G) I4 T     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
& |. F! Z9 c; F) E4 s     *
1 T" M* _0 j; o' ?, {( h& M     */
! x# n. B, L) H5 o' p. d  G# @1 G4 e    protected static long agentIDCounter = 1

    /**
4 p  @9 R' i0 a1 ^  k+ p     *
! Z  B! e4 x  o3 x2 `7 i7 v     * This value is the agent's identifier.
     * @field agentID
     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)
* B5 F- o' r' ~' A
    /**
1 m3 g/ ~6 D7 h/ y     *
     * This is the step behavior.
     * @method step
$ j" z* ^: r  ~. \8 }$ s     *
2 m( g* A  \$ z6 Q( b8 n2 y. n     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
. u. E8 }/ Z/ c+ [+ p$ N& x        watcheeFieldNames = 'pressure',
8 d" R/ C& T4 R        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
        scheduleTriggerDelta = 10d
    )
    public def step(infrastructuredemo.GasNode watchedAgent) {

9 b8 p  L$ Z3 W- A$ D1 I3 X        // Define the return value variable.
# l1 i& `& B* f: F4 e        def returnValue

        // Note the simulation time.
( B% j- |" }% D; Z$ w* Y& H        def time = GetTickCountInTimeUnits()
/ E  W: x2 E* V- n& Q9 H4 `
4 c+ t) m/ X: X& C7 V/ w$ Q& @
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
            setPressure(watchedAgent.pressure)

        } else  {


) g) Z8 E6 _. ^5 ]& r        }
        // Return the results.
1 X* _" ?2 U1 T7 `+ P* b6 i        return returnValue

, t6 X/ Y  u  O, q- U, j5 \    }

    /**
$ m: F) _0 t8 G. R) d" m! Z     *
     * This is the step behavior.
     * @method step
     *
     */
    @ScheduledMethod(
: e' _( Q4 y8 q2 k! D, L        start = 1d,
        interval = 1d,
2 E9 P+ C. X+ E  i* p        shuffle = false
    )
    public void step() {
5 b+ ~' Y* G# {1 t
        // Note the simulation time.
4 B& j$ J# h4 Z. {8 k! G+ g3 q        def time = GetTickCountInTimeUnits()
3 |- m* o; S; t7 t9 y. v
        // This is a task.
* E: w- ?" _5 Z# v- I        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! Q& ?" X  h! g7 H* _        // End the method.
        return

) {1 r' P4 @; M1 e, J5 F4 S, C    }

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
2 U4 H# }; w( o! V8 P& f% t       public def step(infrastructuredemo.GasNode watchedAgent) {
% |& @. S+ h6 f1 r! C         //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)
+ a" m7 E- T& N& p/ Q变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
+ a) P# ^8 t/ \/ {2 F' }       public def step(infrastructuredemo.GasNode watchedAgent) {
; Q2 p0 [( U5 m, S% w         //这里是watchedAgent
, F& O$ C" U, K  n4 D6 S  W: v 但是在语句中，你填的是watchedNode
        // This is an agent decision.
        if (watchedNode.pressure<200) {  
9 z. M6 N/ A) U4 Y5 O  U            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent