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

4 `2 I; e/ _2 ~  ~# w" C
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, \" q  i% A3 @1 K4 l+ t; o9 R6 n    public double getMeasured pressure() {
# _5 o. _- l3 }9 U        return measured pressure
1 \2 E6 K& B; H5 r" p    }
    public void setMeasured pressure(double newValue) {
; [+ ^8 z8 N8 z        measured pressure = newValue
    }
3 n# A  g3 A+ |) q- a    public double measured pressure = 0
" `4 s( j% d) w! X6 Q, P
    /**
     *
7 h1 |# b/ W9 s1 i  {4 [" i. Q6 R: D     * This value is used to automatically generate agent identifiers.
     * @field serialVersionUID
1 e" O0 R9 a9 Q     *
     */
) {9 z5 {% G" Z# r' D6 K5 }! ?9 F    private static final long serialVersionUID = 1L

# m) ~; m2 q/ _- p+ P& B    /**
     *
% m( Q( r9 Y' o2 V: o: K7 L     * This value is used to automatically generate agent identifiers.
     * @field agentIDCounter
- i& E% S6 }( E, Q     *
     */
, V- _5 A+ J7 V& o. W4 b3 n# t    protected static long agentIDCounter = 1

, d$ F2 T! m- }0 s    /**
     *
) ?' r8 f7 H/ f) E, e- U# h" n( Z     * This value is the agent's identifier.
' `  B0 I  e( X( a* V     * @field agentID
2 p) ]7 h0 k9 G5 V* ]3 Y     *
     */
    protected String agentID = "GasNode " + (agentIDCounter++)

3 \1 I- R# t' X3 k% J+ K    /**
     *
. `/ R0 K+ L1 d# i& L     * This is the step behavior.
1 A. J# ?, m0 J' i     * @method step
" W; ?( p; P4 D; G) u% u' S     *
" C# U! ~5 R% l; W% k! n     */
    @Watch(
        watcheeClassName = 'infrastructuredemo.GasNode',
% C6 a* O, y( H8 z! [4 f) M        watcheeFieldNames = 'pressure',
        query = 'linked_from',
        whenToTrigger = WatcherTriggerSchedule.LATER,
" Z/ R" w: w& J# b        scheduleTriggerDelta = 10d
, M) b5 w6 t! e- Y    )
" V9 I& o2 \8 U& j& E" {, L+ [    public def step(infrastructuredemo.GasNode watchedAgent) {

/ S' [4 k2 u4 X7 z; T0 u6 B% b) u$ L        // Define the return value variable.
        def returnValue
0 [5 p$ M9 u0 x3 U" w/ h
/ m, y9 n. d% s0 J% i        // Note the simulation time.
        def time = GetTickCountInTimeUnits()


8 E4 f+ s8 }  s" m        // This is an agent decision.
        if (watchedNode.pressure<200) {

8 M& \: _5 m; G1 U( w            // This is a task.
9 j$ k  o* M9 F8 _3 Q            setPressure(watchedAgent.pressure)

        } else  {


        }
* N( a4 T; I$ \        // Return the results.
1 }: p" S# t8 |' g7 Z7 l1 A3 M        return returnValue
) w. ]' C7 F! q8 `: d- I! c) u
8 D5 E0 z4 ^# a* X- t    }
/ h8 \- K0 b" V- |6 P; D
* X# H! s3 q, T% n    /**
     *
2 u! o4 T, g& e) L+ O+ `) ]     * This is the step behavior.
     * @method step
     *
     */
1 Z6 {+ v% W, R1 B! }( H8 V    @ScheduledMethod(
        start = 1d,
2 |# ?. ?% \/ T8 y* z. B        interval = 1d,
        shuffle = false
1 i& i  X# I$ D3 _    )
    public void step() {

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

6 H7 `$ H2 r5 _+ {+ ]) H5 }        // This is a task.
        measurePressure=pressure+ RandomDraw(-20.0, 20.0)
. I( @" t" e- D0 g- D: ]        // End the method.
# ~* H; o2 M2 i& ^        return

# T% a( a' s3 M3 u: A7 _% R/ t3 K    }

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
但是在语句中，你填的是watchedNode
        // This is an agent decision.
+ O. t" O0 l. @1 L4 i/ ^" j0 R        if (watchedNode.pressure<200) {  
            setPressure(watchedAgent.pressure)
, |% Z2 U9 N0 ?: b- g+ ^4 }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
5 V& G$ Y; V1 H8 m0 r8 t' ]        // 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