在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 m% Y. k2 K8 b ' S) S8 p' i: a$ |+ {3 u8 n P6 ^* @5 W
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 z' d) W8 }- T }4 v9 Y
public double getMeasured pressure() {) D" i- A7 D) a) j
return measured pressure+ q1 i: A! v$ e
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public void setMeasured pressure(double newValue) { 6 S3 C6 e% A8 x0 K4 i8 x: ?+ {' r( M measured pressure = newValue0 l7 O6 T6 e I8 w K2 |
} 2 k1 Q4 X, x# D! V: T" I public double measured pressure = 0 ) ]' c, U A9 W6 `% M9 N: W / n* I+ I1 X* ? /**2 x8 }9 E9 p& }! r H6 `
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* This value is used to automatically generate agent identifiers. : @) N$ l2 ^6 i( W+ l6 J: H5 C, r * @field serialVersionUID$ b" ?- j' b, ^0 _: G+ F$ T
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*/ ; K s; j( \- ?. x private static final long serialVersionUID = 1L3 M% L3 {" e! H
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* This value is used to automatically generate agent identifiers.5 k' y+ `/ W3 J6 ^
* @field agentIDCounter" L' M, |6 q) B/ n% p4 m: \$ u
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*/ ' i) I# F! e% G& @9 w' ]' ^ protected static long agentIDCounter = 1: w! x e( b# G+ ~( }
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/**! [3 I( [% n% s: d
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* This value is the agent's identifier.7 l0 _4 h0 t$ J3 x0 c6 l9 F1 C* o
* @field agentID' ^# s* K, o B4 Y' t* ?
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protected String agentID = "GasNode " + (agentIDCounter++) # c2 n* C4 j) K. L6 O; M $ I/ [8 U8 Z' [% B9 M+ Q, O( f /**# ?& k+ S+ K2 B& [0 {
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* This is the step behavior.1 _; l* n% Y/ Q9 A
* @method step 6 v( o& C+ B) f0 ]& A */ h( m9 U& Y% Y0 n1 O
*/ ) \ M5 N1 m$ z4 ~5 `- }4 `" Q" u @Watch(" h4 E0 f! T" v( _3 f
watcheeClassName = 'infrastructuredemo.GasNode', ) M& |. ~+ I$ `: r watcheeFieldNames = 'pressure',9 s6 T, `- B5 k9 L' n* |
query = 'linked_from', ! w8 @7 ?. h, V& _% w0 o whenToTrigger = WatcherTriggerSchedule.LATER, 1 a$ D5 J; I6 m scheduleTriggerDelta = 10d ; p8 z0 R8 f7 u' }* I )5 z1 f/ b3 _' |+ c0 ~3 k* j. d
public def step(infrastructuredemo.GasNode watchedAgent) {8 H3 h$ Z' I+ t) m# A& R8 o
3 _5 x I* a9 x# [6 b, z* e- m // Define the return value variable." |* T7 A2 Y% n) [
def returnValue" }# V+ I9 p' j2 ]) T
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// Note the simulation time.# X' i& S: j4 S! H. A. ]
def time = GetTickCountInTimeUnits()1 Q1 J, \( _: J, b9 B8 w* M
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// This is an agent decision. ( d I8 T% H' Y3 b: n; U0 R. Y& z if (watchedNode.pressure<200) {/ \5 a4 {* _8 Q3 `
7 y5 r" o2 W, i // This is a task. 4 d2 K/ D# E2 l' j setPressure(watchedAgent.pressure); h* a3 F' ~" R, |
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} else {6 j$ y( m! T/ F/ @' I- _
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} 6 f! g' \# T4 D+ n) D // Return the results. 6 w/ P2 `3 D k/ c8 {5 m return returnValue {3 q' H3 V5 t9 x% Q, | ) N1 u0 N# Y" {6 W4 M } # S! b# }8 [6 }$ L" d) k $ x- e' {$ A' O" }0 \ /** 8 I; Y( |- j2 d. x, _* O; |1 I * # ]* i8 h7 t; ^ y7 Q+ k6 N * This is the step behavior. " x6 f) s6 D; E( P * @method step" _3 R6 L% Q* L. w6 c- `' m7 w
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@ScheduledMethod(+ |& o7 L4 [% ~4 Q5 J f8 G
start = 1d,1 W) V! A/ r- N5 O# K
interval = 1d, : K1 b4 Z* u8 ?% [1 b b( j shuffle = false 9 {; f! P3 ~4 o, Q6 H7 z4 H' V ) 2 o' V, C" {6 ]$ z' a+ T8 J0 b0 U public void step() { & h9 @. D" e3 S5 c ' w; O3 @/ e1 I8 T( e // Note the simulation time.5 S, q7 |1 N3 q+ t r/ Y+ Y* P- k( O
def time = GetTickCountInTimeUnits()! s1 J5 [9 x* G+ J, o9 |
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// This is a task. 3 w9 h: J" T; Y' z* c- q3 g measurePressure=pressure+ RandomDraw(-20.0, 20.0) # y# V& o. K8 l+ D9 @ o7 u // End the method. 3 ]% a& \2 O' m0 d return( w% R' U8 \' _, r' |7 z* ^, Z( S+ o* u" K