在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ' l. a! H2 U/ h2 O+ D# _
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 w# G; k! U9 c x1 |* k7 C i7 V
public double getMeasured pressure() {+ Z y0 ~. ?9 B" Z% S
return measured pressure. z T: v" @9 @$ B' s% D4 }8 U
} 4 s2 ?% q Y0 W( w5 _ public void setMeasured pressure(double newValue) { - Z2 Y& i& `2 K: i measured pressure = newValue * I: |/ _5 J8 M$ @: h$ q# Z: u } % g+ Q- w, y) r6 u" Z( _ public double measured pressure = 0 % j% l) R5 x6 A6 R6 ?$ ^( G1 A8 z% B
/**% k. ]; T! L2 g; M$ N- |
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* This value is used to automatically generate agent identifiers.! N& v: J4 W* E) G% M. n
* @field serialVersionUID 2 F, t- n: w$ @ *- w) w: L% M& D. D# ]( H
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private static final long serialVersionUID = 1L . S G* v' z8 v* ~$ D; G; B: W4 p, t4 v
/**+ B; t$ Y9 O4 X3 j( Q
* 1 W( v9 J- @( f) w3 K+ M- o$ b * This value is used to automatically generate agent identifiers." y1 D6 L+ O T& |" t
* @field agentIDCounter / `* b4 ~# J& X3 p: \ *+ z$ P# h& j% Z$ w* ?
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protected static long agentIDCounter = 11 ]6 p5 g2 e5 ^2 k
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/** * ~( H- G5 q3 @3 l: T- q * 6 c; O$ F& q0 [ * This value is the agent's identifier. * l6 D+ ?9 O- X! j( F) @, R! a * @field agentID+ }- N. V" W1 P G4 P/ L. @8 ~
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protected String agentID = "GasNode " + (agentIDCounter++)' @: a0 ~. n1 s4 {- ~
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/*** \6 u9 M* p2 j0 P" C( V# {
* / K8 O. x2 }1 [+ x$ S) s * This is the step behavior. q' Y7 a1 M' L8 z. Q1 b+ U * @method step 7 ]9 g7 _( A+ ~! E* ? {9 J * f2 y- I# r( W& ?
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@Watch( 7 H$ D4 f @" I7 d8 C watcheeClassName = 'infrastructuredemo.GasNode',; _& T. ^3 T6 l- W
watcheeFieldNames = 'pressure',8 D, \" J* X" W" i [% F$ S# L; j
query = 'linked_from',) c0 p& v1 {! @/ C3 A% a
whenToTrigger = WatcherTriggerSchedule.LATER, & _& m7 F/ {% y3 _ scheduleTriggerDelta = 10d 2 U6 L, x; X V* I% c ) - l- C2 Z2 o5 x8 y7 u5 N* s public def step(infrastructuredemo.GasNode watchedAgent) {7 K$ P" ^- [/ n
( [; f2 ]+ K5 S, n3 T, B" x; k // Define the return value variable. ~# v- S7 w/ r* \7 U, D
def returnValue ]# ]% U& x1 X$ n0 x+ _; m
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// Note the simulation time. 5 K8 e/ o6 t4 L/ f def time = GetTickCountInTimeUnits() 8 }+ H# k8 \/ ~6 w. m0 [: ]9 X0 J9 h* }7 d% N/ U2 R
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// This is an agent decision.! R; V" s! l: u3 c1 [6 T: Q
if (watchedNode.pressure<200) { & u2 O. a7 ]- O& w. W) r! A3 }/ D" y- K# T4 ^" e* T
// This is a task. 1 q4 ]' ~0 B' @5 F setPressure(watchedAgent.pressure)! K: P6 I0 P: M% B- a
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} else {3 z# B' x, y$ k2 r) f2 t1 _
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} . R4 n8 o8 {: } // Return the results. " O6 {1 @! u* u. R) U; L% B2 X return returnValue2 c1 |, Y+ k$ h! [4 q& O* @; _
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/** 7 O3 g4 w6 E8 q; p+ w *. V# A- U$ t, R- Q, R( y
* This is the step behavior. g+ d" u5 ?* m6 z$ ? * @method step 3 s6 A4 C' O* w+ L0 U' j) f6 k * b; p) t/ n2 Y* a) V */3 h: R6 u& T) t
@ScheduledMethod(( {% i' G/ ^ ~- `
start = 1d,' B, d* e7 a4 c. E' |5 `/ i
interval = 1d, : u; g- D( F" Z: N) u shuffle = false: q% g7 v7 T6 n4 t5 B
) * J) H/ `7 t, N' ?& t: j2 C public void step() {5 Z7 g3 d! ?1 `, D
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// Note the simulation time.- l( c* H4 C6 Q( T! C& |$ B# p# `
def time = GetTickCountInTimeUnits() * S9 x- y& a" I* r# A; P 1 R( T& f$ j: h! n+ k- Q // This is a task. . h3 z5 d. `. B% j+ ^% Z measurePressure=pressure+ RandomDraw(-20.0, 20.0) & r- ?+ s3 v9 T+ d // End the method.3 F7 Q" c) o: [ G0 t
return. I) y4 D7 p9 U( E2 W
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}