在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : [% O& d- Q0 w. m# D* O* g7 u1 K( H . D) r6 a& b3 D' [6 W* _" k0 Y: b& B8 Z' H* m" ?
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 s, f5 F, T/ C% N G q, j5 |0 O( J public double getMeasured pressure() { V0 l/ w7 D7 j; K/ l
return measured pressure1 }$ y! x7 d! Y A+ n1 n8 ~4 ]
} ( _8 t1 T( v. L; q public void setMeasured pressure(double newValue) {7 M* B, R/ c1 a) B( o
measured pressure = newValue . R/ t2 v, |% q! D0 D3 g6 v) p }' ?3 a$ f6 f9 E. L) D. q
public double measured pressure = 0 % X" t7 c/ L) ^( K1 K! S- U & h3 w# \# x* G% g) W# P /** " \2 G. f f7 p6 [6 J- [ * , |, j; I7 |/ Q& R. d t3 D * This value is used to automatically generate agent identifiers. 9 T- H: d# l( b. j! G * @field serialVersionUID ! l+ I! d3 r* Q6 j% d *1 P; a4 l% J7 X ]' {) ^* V. W
*/ 2 p# J. r5 v: u6 N) K private static final long serialVersionUID = 1L6 z- B/ N/ z. h+ c- \, i* Z
, H& P4 c5 O, J$ T) O) S6 X3 _ /** / z/ Q5 F- Q* V( K( r. V6 d9 V( T * ) S- Y1 T' G3 s. I( p8 k" v * This value is used to automatically generate agent identifiers. 7 r1 A. m0 h8 q# w/ g * @field agentIDCounter * r6 |7 K1 c% O3 n6 U3 d *' |* V: c- d& ?: P
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protected static long agentIDCounter = 15 f* \) g/ @' m0 e
" W6 x& d: L7 [8 y3 H" a0 I% V /**/ u' X1 i o9 [( I7 k1 {
* 0 [, P. R* h8 R+ t/ T * This value is the agent's identifier. 2 f9 |2 |; }3 d' d * @field agentID4 G* t8 {& Z# G9 ^
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*/ ) M2 u. G' D7 H w protected String agentID = "GasNode " + (agentIDCounter++)! \. o3 W X, _ W
4 o) y g0 x7 Q( b1 x3 w. {" h& q /** % |1 J0 p! w. U* P" C( U8 e; S * ! a9 w$ y, Q4 W( Y4 V- g * This is the step behavior.' E( |$ Y5 l! k, J1 q2 l+ D
* @method step: Y0 V" g- [1 s# P, o' y! e7 ^: [
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@Watch(9 U7 t7 B1 V) J7 S! T
watcheeClassName = 'infrastructuredemo.GasNode',) N2 B( t0 @! e- `0 G, u
watcheeFieldNames = 'pressure', " g; [3 q# W7 }; K query = 'linked_from', 1 C8 f- W: |" m/ \ whenToTrigger = WatcherTriggerSchedule.LATER,3 f- y8 Y5 [3 C+ e, [
scheduleTriggerDelta = 10d8 A' B' Q" w3 T$ P' k% `
) " Y1 t9 | Y) l& ]3 r public def step(infrastructuredemo.GasNode watchedAgent) { ) H) Z6 z# E s - X. N0 F. C0 R4 s( \ // Define the return value variable.% o; d# V+ D2 f4 o0 T
def returnValue% Z( }0 @* m/ u& r
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// Note the simulation time. 2 f( o k& g5 r# L def time = GetTickCountInTimeUnits(), Z, e& k- w! r5 C# X1 [
7 e4 d W$ Z1 e+ T% \ - g' U3 Y3 u* @; B& z( S // This is an agent decision.1 z. s% Q' Q/ x# m# q# n
if (watchedNode.pressure<200) { 8 o/ @/ A! Q" {$ K8 n' ^" M0 F' b6 S E% V& q- K; ?
// This is a task.3 c3 U& {, j! f+ D/ B
setPressure(watchedAgent.pressure) & m3 u$ C$ j2 u & F' Q. W$ F: R. F( x' M } else { ! P1 N8 E8 n2 V3 J- t* u4 a4 i. s* I+ Z
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// Return the results.9 p$ ~: }+ w. |0 R) {2 [' Y
return returnValue$ ~! G1 p, o: x9 i5 d0 Q5 Z I" g9 _8 m
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} / p1 w/ I2 G9 r% {) b( W( `% f+ ]5 v, S' m
/** * p# y M' M0 B* \( b6 V: G# ` * - ]2 [" J) m3 x; ^ * This is the step behavior.1 d% S6 }: `# M* [; l. ~
* @method step 8 K9 D2 R4 M, N *& ^) o- o3 Z% p- e2 A
*/ 8 V1 Y, _) \& k$ a' y K3 I+ a @ScheduledMethod(1 |3 U! i5 a+ J, u0 [5 H' s+ M
start = 1d,9 t5 d6 M# Z* S+ c
interval = 1d, $ K0 W- c* X5 N U0 R shuffle = false* N6 ~2 t W( T) `5 }
) `+ O" p/ @& `( M public void step() {' m, F4 `1 }5 p. m
8 X) b+ R& N* p# | V // Note the simulation time. " Y% o. ]* D z# @6 ]+ Y def time = GetTickCountInTimeUnits()$ \5 U8 v) |8 o+ _9 \1 j
# p( b" y7 y6 {
// This is a task. $ A z4 ^( d- ]- C& r measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 S! h0 w# _% e // End the method. . _. d/ T0 }' T7 _3 h return n6 L$ ~6 M* U \. D2 g3 Y" Z4 w/ a' U1 |$ ?, R. G2 \# k
}