在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - F/ H. y+ B# c
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 Q! F% n6 P; D- f3 x3 D, J
public double getMeasured pressure() { 3 ?& h6 M9 Q( J return measured pressure / i7 o. J$ j. ~% q. [# N. { }8 x3 e+ Q+ ]* t
public void setMeasured pressure(double newValue) { # V4 d- U2 [9 O' H( w) |+ w+ b measured pressure = newValue; _! Q- n8 `* @+ f" v
} $ p2 [9 F7 h7 K8 M8 y public double measured pressure = 0 . @7 F+ o* [0 M& \5 I/ v ' c, X, n2 V+ X1 b) }% ~- M /**) n+ ^4 F$ V$ g' b, X
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* This value is used to automatically generate agent identifiers.+ a* J2 y$ Y8 n% @6 o
* @field serialVersionUID & {% ?8 G7 P7 ~4 G% B2 _ *9 c9 H$ r5 X7 e0 K: a
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private static final long serialVersionUID = 1L - Q6 A5 {0 f' |: i m; P - J p _* f: Z9 A1 j* u% l* M$ ] /** 7 | l4 _" b! n! j( l *$ I- q- |( D+ ~% p4 F0 E
* This value is used to automatically generate agent identifiers. ) q0 T7 {/ ^) ^4 u" ]. z7 z * @field agentIDCounter 5 F- o! R6 J) b& p7 J * 7 O4 ?/ b I& |. v; O */& |$ p' F4 I9 }1 u0 t* g
protected static long agentIDCounter = 1 ) r, L1 [- D" D1 o$ E# V! `' f. ^, {; ]7 D( X, b
/** $ G0 Q1 R/ W% j( s, D( c q * + s: f/ y3 E$ [& | * This value is the agent's identifier.& l' y5 z' M- u8 {* ?; s1 t G) ?
* @field agentID 1 \( i( g1 W# j3 ], `/ r @) O' ` * / p$ R. {- Z, N */ . k/ W( X* q4 Z1 _0 ?& r8 N F; z$ m protected String agentID = "GasNode " + (agentIDCounter++)$ y5 V2 B$ A4 `3 |9 a& L8 `
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/** 5 `4 i' x' a& R. H; m8 n7 P *% i/ k* M& c) |
* This is the step behavior.! h7 h' k) u7 |# u
* @method step' I* n1 ~ B7 `! ?) _
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@Watch(! o2 B, r1 b, n2 V
watcheeClassName = 'infrastructuredemo.GasNode', ! [! d8 P; p: q# E/ E watcheeFieldNames = 'pressure', 4 Y4 s% _- F( T6 b" T5 q query = 'linked_from', 5 O" L, N& N% T! [' G/ [( F whenToTrigger = WatcherTriggerSchedule.LATER, * M; s- J5 r' s scheduleTriggerDelta = 10d! T, Y7 q) P, K1 b
) 1 Y" L& K- `' _; U public def step(infrastructuredemo.GasNode watchedAgent) { 0 @2 n4 J& t, O& b2 ] 3 x( D7 [% B0 O' d1 k S // Define the return value variable.& x4 T. a* d: p |$ k/ r
def returnValue; |- O+ v+ z: n$ d
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// Note the simulation time. 4 r& F, v3 m5 B# x9 W def time = GetTickCountInTimeUnits() ( b& m5 Y4 ], a6 E& d& O* L, e- E1 i3 S7 b& J* O, E
8 g, e- h) s4 l) R // This is an agent decision.# d3 Q8 w: G) Q& ]# F
if (watchedNode.pressure<200) {" N' Q) }3 h" a
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// This is a task. . s Z3 T0 m. f3 ?& C. A setPressure(watchedAgent.pressure): y3 w- Y6 z$ V6 q$ n) q! r
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} 8 T* G% _& ^8 V' \ // Return the results.6 n8 \% V! U7 P" f2 G
return returnValue# X$ w: V* K: n$ X$ [* N
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* This is the step behavior.7 {; q- J N) P: Y7 \* ~+ {
* @method step 3 [$ A- G* B! j1 \4 ~ *9 S/ E! v5 E4 B$ _( ?
*/ 9 Q- i6 a$ k9 b2 d @ScheduledMethod(" y- N9 T7 A% W* u8 K, E, P
start = 1d,+ e1 `' p: F, F3 a) o+ A
interval = 1d, 8 A3 X. b7 _2 j- d- U shuffle = false $ i4 G: D& K+ H4 ~% D# ^" I$ F )% d3 M. F" m2 ]' I+ ^! i* c C
public void step() {6 x; t% `/ z, }$ m! V- E0 e
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// Note the simulation time.0 z( A# c u+ i/ D Y
def time = GetTickCountInTimeUnits()" n: n" h1 r- W% n$ n" N; A, [8 N
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// This is a task.. ~* ?$ E! N C7 ]- A0 o
measurePressure=pressure+ RandomDraw(-20.0, 20.0) $ A9 @/ u) X0 G; E; E6 g' f9 A // End the method.5 H4 _6 W* |1 S2 J" r- P
return. [& m3 z% \8 @" e; A/ o& N0 m% I
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}
注意,在函数step中 ; F" \, s, ?* b7 y public def step(infrastructuredemo.GasNode watchedAgent) { 1 M6 I' d' E' b- P1 r //这里是watchedAgent , x% c5 J" ~: g% B& b5 \ 但是在语句中,你填的是watchedNode B W n ^) u0 U) Z
// This is an agent decision.9 K9 o! e7 c% h) e4 L4 A
if (watchedNode.pressure<200) { $ g- ?$ k% W9 v2 x' u
setPressure(watchedAgent.pressure) : m: G0 P: a7 z+ p变量名称须统一,可以都改为watchedAgent