在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; s' l+ u$ ]2 z% Y& }1 p( f) N* f0 k) ~& U7 p3 Y7 p) ]2 n# N8 F
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") $ Y0 ^* |0 ~) U! Y8 a public double getMeasured pressure() { 2 G0 b5 E1 n( m2 h' F ] return measured pressure ' Q1 q5 m0 q, W& Y3 | } ( A# J& h, Q# X- v, j; q4 j# P9 D public void setMeasured pressure(double newValue) { 8 }+ U2 R9 u/ z measured pressure = newValue / Z- v {% V8 O) n8 B) U }. `, E% \- `+ m$ L% ?
public double measured pressure = 0% \7 k4 v* r) X" B
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* This value is used to automatically generate agent identifiers.# i' P1 V+ c; K- Q
* @field serialVersionUID # b, s2 e4 ]6 T3 c V2 i- W * " Z" X/ j% P3 C2 x# X */ " ~! N1 e; e$ M# k' z+ i private static final long serialVersionUID = 1L; }7 C; K1 |3 E% u' {
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* This value is used to automatically generate agent identifiers.8 e+ g* i# Y7 }1 n9 W% h" Z9 p
* @field agentIDCounter7 U) E' t( F% i, f/ z- H
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protected static long agentIDCounter = 1 m7 h2 `- U' z
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* This value is the agent's identifier. + q* e+ p! {8 ~2 c b * @field agentID+ X7 f7 H, Z/ m6 B8 p
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*/ 5 }7 z2 H4 e4 f9 P- v3 `6 T h protected String agentID = "GasNode " + (agentIDCounter++) 7 H& t* ^ B7 ^* K( j! ?5 t! U/ z) j7 e8 O) O4 n; c, D( I
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* This is the step behavior. e; G+ c7 L. } * @method step3 _$ g @2 W% a$ k7 `6 g. @+ Q
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*/ - z- V' q; m# X* ^5 c4 v( u1 M% r @Watch( 4 @# J+ q. l# C7 d* q* r watcheeClassName = 'infrastructuredemo.GasNode',5 v2 u% B5 I5 w5 S1 |: h6 C
watcheeFieldNames = 'pressure', * Y8 A- n, l8 p5 _5 h query = 'linked_from',! P( w0 m! ]/ ^1 M z; C8 L
whenToTrigger = WatcherTriggerSchedule.LATER,4 C0 ~& [) @1 I! T* m4 q( |/ N- j
scheduleTriggerDelta = 10d 3 l. H7 `! P% ]0 c# k' ?, F( Q! C; u ) " `9 T( ]- b$ p: F public def step(infrastructuredemo.GasNode watchedAgent) {5 r5 k. m7 j: U# R/ D5 {1 Q
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// Define the return value variable. 9 B s T7 C* g1 s3 v" E: _. H def returnValue# t- u$ Z" v- K" ]' i$ ^, B
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// Note the simulation time." u3 c) @+ L8 F" f4 W( a9 O4 C% Q+ M/ J
def time = GetTickCountInTimeUnits()+ M3 I o; r( F; s6 V
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// This is an agent decision. * {! x7 O! @1 C8 P+ S4 g+ g$ v8 N if (watchedNode.pressure<200) {5 y5 H8 w; }( j: z6 n0 K
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// This is a task.3 p: q4 `* X9 \
setPressure(watchedAgent.pressure) # g8 }$ \8 }7 [0 J0 p S % C! a( C3 [ n! B* W } else {( W7 N b) d. |; \$ s9 I% A
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// Return the results. + D& @- X6 m) t0 ? return returnValue 7 \2 O* ?$ |$ i4 Q: |4 J2 S( v7 [: _' G3 T
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/** 0 i6 t6 C l( r J$ d *; S2 h3 M0 Y b7 z
* This is the step behavior. 5 ]" `; s, d+ J * @method step2 w# A: o6 i q" s2 x8 ^
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@ScheduledMethod( & W( `3 B/ O& P/ h0 t- f start = 1d,) @4 w3 N. X4 U
interval = 1d,$ A2 A/ p. |7 x2 v
shuffle = false$ G* ~" Q3 R, z2 ]0 [* T
) * C: x( O9 ]4 B3 y' j# Q) ^& b. c public void step() { 1 E% y. [' x, B, N; u) e7 x4 y2 A1 O' k; ?" l1 r
// Note the simulation time.1 _* |& g, s) q) m( x' k
def time = GetTickCountInTimeUnits() 3 b. J! H* l* S g+ I6 ?$ C& A3 c7 k" L' ?+ B0 N( Y
// This is a task.1 ?% d Y$ P$ M9 e* F2 A n/ u
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 b' c" G( t# p5 F i1 [3 F7 h. m // End the method. \/ K9 u1 M! ?" e; X8 I. V1 z$ ?2 O
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