在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 H. T1 U4 g; i5 ]2 q' B% U
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 m3 ^7 ], R6 n% l7 o1 x public double getMeasured pressure() { " u5 g0 x9 L4 {9 \: |; l: q6 l0 U return measured pressure 7 B7 L( Y p9 H7 @ }% h) a" t# ]$ F0 |4 A, l
public void setMeasured pressure(double newValue) {# ]7 `% L* v, Q- n. x# H5 ~
measured pressure = newValue' S" ~1 t0 O8 Y k2 h1 |
} ( C0 y- n* F- P1 I( Y% { public double measured pressure = 0- w6 O; K% i# A* \* g5 K' j
% p; w+ e. G! z+ j- u# z /** , ]- k/ A" e9 y: V0 N Y5 j6 _ *5 N& B* {+ G2 E* O5 j1 F
* This value is used to automatically generate agent identifiers. 4 u& c) y0 n* A$ e+ _. `8 } * @field serialVersionUID ' w* s9 s7 u6 y9 G; v- Z *# w# {7 ^! p [: Q, u$ J
*/ ; D7 d. ^. x6 l# B0 X! @1 [3 y% Q private static final long serialVersionUID = 1L 1 k0 v! M! B* `0 f ) J+ u+ G* N5 q; }: `8 n, ^( W y /** - w/ g: n4 g4 n0 s" {6 [7 f) X *9 T8 y, L) Q) D% _2 R |
* This value is used to automatically generate agent identifiers.0 {9 C! @$ x+ B$ s- o
* @field agentIDCounter 0 f: b( ]1 U% m4 Z: t *2 i. I% `! V2 B0 ?. l0 W" i. s, q
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protected static long agentIDCounter = 1; u% l9 `7 l- H
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/** . }1 n6 ^. Z' _) P* t& Y" r7 O/ } * ' N& R+ c% c& w6 v * This value is the agent's identifier.) r& _9 H8 M& ]1 d. L
* @field agentID : O" R2 s& u z$ P *$ R9 b5 N" N: }* B0 k
*/ % M& G" {& H) T, i) }5 } protected String agentID = "GasNode " + (agentIDCounter++)8 T$ r6 u; P, G9 E- @
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/** . d. P, O! |' f' _: F2 Q *% {1 J! K! T: g& X- }
* This is the step behavior.! k) m8 H: C9 G9 k" W* Y
* @method step. e; U9 H6 I' }2 R
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*/ 8 `& Y' ?) z. w: \5 |2 [$ O @Watch(5 J1 n2 G( f$ n0 U* K$ q. {4 F
watcheeClassName = 'infrastructuredemo.GasNode', * Q9 a0 n8 Q5 D0 Y0 H5 N: n6 D7 o( h watcheeFieldNames = 'pressure', 5 z% s8 P$ z/ w6 r: x query = 'linked_from', ( a0 {+ k* F# x/ S) S4 f whenToTrigger = WatcherTriggerSchedule.LATER,' Y# s- K. u) x
scheduleTriggerDelta = 10d& ~# q( o0 ^0 N7 ~% ~3 s
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public def step(infrastructuredemo.GasNode watchedAgent) {) c% @$ D% I# @! ]+ n
: X m K/ S" t* `* G5 k$ b // Define the return value variable. / Z4 o0 L" ]$ s/ `) d: T' e def returnValue% o% S; _% K! Y; a4 b2 u5 S
/ I$ a5 O. K% j* m" M // Note the simulation time. ( x+ G; w: s$ d$ w t. ~2 b7 I def time = GetTickCountInTimeUnits() ! f% K' a1 H4 X) S5 V% B8 A- P: a' I, R @) r
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// This is an agent decision. + X: A# _* y5 C" Q* x8 n% n3 @ if (watchedNode.pressure<200) { $ v/ g3 U" m0 S3 h+ D) R. @, i |' L& a) @, |
// This is a task. 1 v5 L1 l# \: b3 C D setPressure(watchedAgent.pressure)1 y3 y, ]8 K W! l: g3 w! H
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} else { 8 j& z" e& I ]6 j7 c5 U $ s. B# h% S; P( a U1 l0 ~, Z' y + X) u! z5 a0 s3 B# x9 L }, b7 C8 _. `- O: w
// Return the results.6 Y/ Q! h# d+ C
return returnValue M7 Z: t1 J# n$ Q 3 a& f$ I0 r) |. J } $ x/ z: j9 c) G+ ~3 x- s- Z! u* t/ O6 V- H$ q9 {; J5 F
/**+ `! k/ a$ E9 r8 Q+ Q
* - d! F7 r- p! ~: ^ * This is the step behavior.2 T' \( E2 b3 k8 M
* @method step - a( v; |& G7 ~7 g/ l9 x0 b * 8 C, Y, }" K& g1 V5 A) e: P8 |* d */ 4 _5 f! j5 ?' S/ \ @ScheduledMethod() p2 M3 _5 l1 T/ |6 X1 w
start = 1d, 2 h# G& g% n4 F' L1 A( r! _2 } interval = 1d, 9 N: @# S# b: y; z) H7 ^ shuffle = false/ u5 b6 Z* B* r3 U5 U
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public void step() {! ?2 P$ E, w) t6 M2 Y
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// Note the simulation time.. a* X4 y6 |$ U# b8 Y t1 b- v( l
def time = GetTickCountInTimeUnits()8 Z6 ^: _" L" d3 d+ ?& I
: {- a) U- V& u; f7 e // This is a task. 0 v8 u4 L) [3 N8 h. Z measurePressure=pressure+ RandomDraw(-20.0, 20.0) & b) z- d. V* O$ m5 S% q // End the method., l+ j* o9 z6 K- n3 u0 E! P
return % q7 U8 @' ?( n/ q* Q& X8 z4 ]
}