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
! Y* n: J& d3 r
  E+ \# s# }' m2 e: W" K: q/ C
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
    public double getMeasured pressure() {
% Y: i7 q0 D' L, t" Z3 z        return measured pressure
    }
. _9 }# t; K) _' P    public void setMeasured pressure(double newValue) {
        measured pressure = newValue
% M! v& V& R" W  Y    }
    public double measured pressure = 0
9 k, D( f) q' k) h5 u
    /**
     *
     * This value is used to automatically generate agent identifiers.
1 m; ^) Q/ p3 O' |9 R! v# ?     * @field serialVersionUID
' ~* E7 l* ?  v( w( O     *
     */
    private static final long serialVersionUID = 1L

    /**
     *
     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
     *
     */
: |1 B3 ^+ p3 Q& T% J" I    protected static long agentIDCounter = 1

8 q, w3 o8 }0 v. O' `    /**
     *
     * This value is the agent's identifier.
     * @field agentID
     *
; x' d* m4 [% R. p8 u1 V* Z     */
    protected String agentID = "GasNode " + (agentIDCounter++)
7 y0 m2 }: ^$ E( M# A
0 N0 _/ u$ r) R: x* o+ f$ a    /**
! r: q# L9 _! G7 o5 Y     *
: Y# _! Y$ Y6 ~4 c  ?     * This is the step behavior.
     * @method step
( s* l' u* j, L; \4 J) y     *
2 L+ p; i) A! y* x$ x3 o& t) r     */
- Y0 F* E- {: i) Y    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
. y0 E  f' M" {& L. x. O        scheduleTriggerDelta = 10d
    )
% G! m' S- B, [* F    public def step(infrastructuredemo.GasNode watchedAgent) {
5 g  m# J) E: {4 q
        // Define the return value variable.
        def returnValue
: G! a" J! M/ f5 B8 x& t) B/ p
        // Note the simulation time.
        def time = GetTickCountInTimeUnits()

# h! _' S9 T0 I8 J& |/ z- v4 y2 l
        // This is an agent decision.
        if (watchedNode.pressure<200) {

            // This is a task.
) b9 D2 D2 b2 _) H            setPressure(watchedAgent.pressure)
8 i. V- A) l" U2 k
        } else  {
+ h3 l: c+ R' ]2 f  J0 h

2 X' r3 [- x2 y3 q' l) u6 g        }
4 E6 C, a9 G0 o* j/ A' `4 P        // Return the results.
- p+ x/ R( R! ~# F% m6 w# s, h        return returnValue
( D* M# O& d: R1 d3 y
    }
1 E% D4 Q6 l& |7 ?+ a9 B
    /**
     *
     * This is the step behavior.
: K7 e) [& Y& _# S/ D' p3 I     * @method step
/ {* \1 D+ h5 H     *
     */
# M* I9 K4 M* w' Z5 q, J' O3 d    @ScheduledMethod(
        start = 1d,
# |* Z5 T9 Z; V: T' o3 O        interval = 1d,
  u; g2 u3 @0 y  j: X' K3 g# S( E: S4 m        shuffle = false
    )
; x, }% L' m7 b0 _: e9 p$ l    public void step() {
& z9 d# N) I% P, B2 o$ H5 u7 u+ Q
3 _; U% {6 ^  f; n7 |1 z- }        // Note the simulation time.
        def time = GetTickCountInTimeUnits()
: K3 r6 H4 o* Z6 P! Z; q$ F
        // This is a task.
+ P% r3 B6 b9 [        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% b. R" T5 V+ N$ t* P0 [8 S5 M        // End the method.
        return
/ N9 i: ^5 \9 y5 \+ E& ?/ V$ J
    }

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) {
         //这里是watchedAgent
' |# l( |. h$ o1 \0 C 但是在语句中，你填的是watchedNode
7 U1 O/ ]0 l/ Y/ ^4 l        // This is an agent decision.
! g* H  P4 e$ C# Z        if (watchedNode.pressure<200) {  
; H# \7 R/ ]: k+ X; ?$ T7 S# @( K# R            setPressure(watchedAgent.pressure)
变量名称须统一，可以都改为watchedAgent

topbbei

注意，在函数step中
' o& K5 n' R& h" _% _/ J: A6 @& b       public def step(infrastructuredemo.GasNode watchedAgent) {
         //这里是watchedAgent
但是在语句中，你填的是watchedNode
1 |3 Z# L4 T# _0 P+ x/ c9 X        // This is an agent decision.
        if (watchedNode.pressure<200) {  
2 Q5 \' \3 H; z            setPressure(watchedAgent.pressure)
- B+ w5 m/ w. ]: T: e变量名称须统一，可以都改为watchedAgent