在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ z9 }1 ~6 z' `! [' i* h5 n4 @# g
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). X" O& u7 U6 m2 E2 K2 r
public double getMeasured pressure() { - X+ a/ [* @" i, S) _ return measured pressure+ ]% L; f. L; I$ U- [9 e' i+ s A8 O( G
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public void setMeasured pressure(double newValue) {/ Q! D6 [% D3 {4 X6 G" w8 L
measured pressure = newValue& l, E: O% `4 V$ |1 S3 X; M
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public double measured pressure = 04 i* N, W! l4 _" g. |. u6 a
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/** K9 v: {' b' k, ]# g2 q' b
* + f7 e ^ [+ D/ m ?4 G8 F# a+ U' x * This value is used to automatically generate agent identifiers.2 F4 V8 I' f0 T' D
* @field serialVersionUID ( L0 G0 C5 S; n7 w4 \3 R, ^ * + B) @% G$ s/ x" I- V */, B k6 T8 U* g7 V
private static final long serialVersionUID = 1L 2 y/ ~4 b, X6 t+ D6 H0 ^3 T+ G6 I% K2 Y
/** 2 V' r5 s" c1 ?& o * & q. m- k( f/ c * This value is used to automatically generate agent identifiers.& t2 z G7 r- P! T1 v! J
* @field agentIDCounter& l0 q, h( E: G" x# b) ]
* 9 O$ ^. T; U+ k/ F6 `2 p */ - O+ _/ J9 U. p protected static long agentIDCounter = 15 \. M- [/ C/ \" y% G0 E5 E
' ~7 g6 n& L" d4 F; W1 z9 P( I /** 7 N% m( n/ A0 N" \ * ! w* ^% {* s; g7 D O7 G0 }8 e * This value is the agent's identifier./ K) ^" o- w( \$ A% j
* @field agentID$ s1 d% k z3 H- \8 i
* . {+ o: x7 r% k8 u */ 9 ~& E$ k I0 M, X. |$ B5 F protected String agentID = "GasNode " + (agentIDCounter++) % k3 B+ M% I- p% n8 m' w0 D. K* w0 |$ j8 ]
/**5 e H. T' T; b* l7 x$ p8 Q
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* This is the step behavior.7 N, ]1 ] g0 J4 [# r: s( V
* @method step W! z- [7 c+ H * O( C+ b3 h$ [
*/ " `9 a% ?2 s. m @Watch(6 _3 k1 M Y2 ~8 b. ~3 _! {
watcheeClassName = 'infrastructuredemo.GasNode', : l0 ~/ ?6 K% h/ K4 Q! g watcheeFieldNames = 'pressure', 8 M( j* t) L0 K' N query = 'linked_from',# s# x$ N0 g1 u! f8 @& E
whenToTrigger = WatcherTriggerSchedule.LATER," E5 l* y3 Q/ t
scheduleTriggerDelta = 10d & X+ |% V" F6 x/ [2 @ ); v9 F' x) B) E
public def step(infrastructuredemo.GasNode watchedAgent) { 8 Q$ Z& e. t' K$ m5 D( \& o1 S+ e
// Define the return value variable. 3 W9 V. x1 h/ G. k def returnValue , S7 S G+ ~7 [- R0 E1 b' Q3 O0 ]8 W* T6 v8 s
// Note the simulation time. * N. H1 l5 Z5 _, E1 l def time = GetTickCountInTimeUnits() 5 L( y% T9 g$ ~( f; q/ }! @- A2 ]/ P+ Q" u5 M
4 j: Z0 a$ X" [6 N3 c // This is an agent decision. ) ~% u9 M- S, I! V if (watchedNode.pressure<200) { # L$ X% i% Z) g. U# H0 |4 s8 s' L' F' Z* ]( O
// This is a task.. }5 K! x/ j- D \
setPressure(watchedAgent.pressure)9 K* h# a$ y% i; n
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} else {7 L- ]# x4 c& N- V8 [, ?2 E
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// Return the results. 8 A' ^: h3 p1 S- X0 ` return returnValue9 x% K; R4 r2 f1 Z0 d5 s$ B
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* / v! X7 }8 F0 g) s+ Z * This is the step behavior. , y) Q& E* y4 N1 y5 x8 P * @method step - c/ q- ?% x( b+ d! K& F * 2 H3 D7 I6 i& T6 d& b3 Z */0 Z9 v+ N" n' S; X
@ScheduledMethod( m' O, Z, Q6 s start = 1d,' b3 x9 f2 ]/ M% i' k0 J5 Q
interval = 1d,2 h4 O' a/ A3 m& l# |
shuffle = false ) Y% O! z2 j' Z& r: B9 ] ) % Z$ j! u4 s2 { public void step() { $ P P; R. g3 o8 ~) ~ 8 \, g9 R- R5 m2 E // Note the simulation time.( a1 g9 J8 A$ _1 e
def time = GetTickCountInTimeUnits()8 k9 P9 W9 p1 `$ S x
$ e4 K* I/ q; x) j // This is a task. 5 F0 t1 C$ v4 K/ }% |& H measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 O2 F- |8 m. A9 z% b8 a
// End the method.) X2 a0 [/ C- K5 q' A
return + g' B' n0 ^& G# X* w0 i/ W3 e: j3 Y( Z5 S, g. r& u) i3 p1 @
}