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/ C4 r3 K7 ^; ~7 A5 d. R
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ r' ^. W6 t4 C
public double getMeasured pressure() { % Y: i7 q0 D' L, t" Z3 z return measured pressure- O$ _# P; \5 K! Y% D: @
} . _9 }# t; K) _' P public void setMeasured pressure(double newValue) {: }: v, |4 x& n6 z) u, ]
measured pressure = newValue % M! v& V& R" W Y }2 K: {1 O& E1 }; r+ s: n1 W; ?$ E
public double measured pressure = 0 9 k, D( f) q' k) h5 u$ s1 E$ R1 \7 q$ H
/**4 h5 M8 Y' {+ _# o' r6 d8 d, |
* ]# ]; }5 b G
* This value is used to automatically generate agent identifiers. 1 m; ^) Q/ p3 O' |9 R! v# ? * @field serialVersionUID ' ~* E7 l* ? v( w( O *9 A& l* J) z; d+ z: u* F
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private static final long serialVersionUID = 1L* _; w' ?+ u( `
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/*** j+ R0 o J; w' g. K
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* This value is used to automatically generate agent identifiers. W9 C2 K0 W$ i+ x
* @field agentIDCounter9 ?* z! C" D7 H
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*/ : |1 B3 ^+ p3 Q& T% J" I protected static long agentIDCounter = 1 V, u' H0 d" o, I- b* _% I" m
8 q, w3 o8 }0 v. O' ` /**! a+ e; j3 n, R/ u
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* This value is the agent's identifier.0 t" r3 U* Z& L S
* @field agentID7 |& ^6 n! \; D1 ?
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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./ }: {/ l$ y# \2 @- K
* @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(7 O& |% N& ?& I7 U' R1 B
watcheeClassName = 'infrastructuredemo.GasNode',3 }8 W& H# M" v( n
watcheeFieldNames = 'pressure',/ o! ?: X$ h* B& U1 j
query = 'linked_from',& l1 v; \8 O- [/ ~3 f
whenToTrigger = WatcherTriggerSchedule.LATER, . y0 E f' M" {& L. x. O scheduleTriggerDelta = 10d5 c' ]* v d% q' z4 X- m6 m' E3 r
) % G! m' S- B, [* F public def step(infrastructuredemo.GasNode watchedAgent) { 5 g m# J) E: {4 q3 I8 E+ k$ |( G I! d# r
// Define the return value variable. {7 O$ F. K' W! f
def returnValue : G! a" J! M/ f5 B8 x& t) B/ p4 U/ M9 Y7 }3 C$ |7 F' G1 F5 R
// Note the simulation time.8 `) h/ J) D8 S" k/ v' [' e) F
def time = GetTickCountInTimeUnits(): T7 g6 S4 U! E7 A; v/ a5 s% L
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// This is an agent decision." z2 ^' Z' W+ r% ~5 G
if (watchedNode.pressure<200) {9 m' O- N- ^% O
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// This is a task. ) b9 D2 D2 b2 _) H setPressure(watchedAgent.pressure) 8 i. V- A) l" U2 k4 D- C& C( H) @9 z, H' {
} else { + h3 l: c+ R' ]2 f J0 h; H, K; L" r9 p @5 C A
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 y1 l2 r4 ^8 N, a6 p* s* E8 ~% Y
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/**5 Q$ ]. B6 M+ p G% a6 H" T
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* This is the step behavior. : K7 e) [& Y& _# S/ D' p3 I * @method step / {* \1 D+ h5 H * d% ]; l7 z( `: w) Z/ c9 c$ a
*/ # M* I9 K4 M* w' Z5 q, J' O3 d @ScheduledMethod(' ]- D" e: X7 N5 U5 d# u
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 = false1 P4 n$ v( [, Y/ z1 e
) ; 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." B+ m7 i; U. n1 { t
def time = GetTickCountInTimeUnits() : K3 r6 H4 o* Z6 P! Z; q$ F9 {' F+ r# U8 ^. {
// 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.0 x1 n" B3 m9 z" {9 X5 |
return / N9 i: ^5 \9 y5 \+ E& ?/ V$ J) E% w: V# Q3 Y) e
}