在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 S, J8 k: p: P+ t" L' Q
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( |. a4 M g" z/ i1 w public double getMeasured pressure() {( s c2 ~2 U! k5 [. `/ i; p
return measured pressure" x$ S# o' p! k) b3 e0 Z( }1 g
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public void setMeasured pressure(double newValue) {" E, _) d/ P) }4 j9 O: |9 I
measured pressure = newValue- [+ A. [+ r/ i: s" h4 H" b# V
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public double measured pressure = 0 v4 ]! s Y# r# _7 [+ {6 M8 e" c1 w5 h
/**; t& G. J2 D2 q: u- C
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* This value is used to automatically generate agent identifiers. * I. M k; L1 S5 Q * @field serialVersionUID+ i2 I# h' J/ s
* , B% j" c6 y' D7 r$ S */ + [! n R3 y) \0 y; v- s private static final long serialVersionUID = 1L # e" l5 b0 W9 w$ ?! D. l! D1 @9 G. s; L' S1 C
/**+ g# M( o% i) y0 w2 g4 q
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* This value is used to automatically generate agent identifiers. - X- h8 w1 t( k% Z) @& m. W * @field agentIDCounter - [$ j* S, l8 r9 L6 o3 h4 c/ K * , h8 M" q8 i% t7 c) @ */ . m+ S$ L1 H& e7 b5 q6 d( U protected static long agentIDCounter = 1 & h ^# j8 p( {9 k% D( ]9 \$ f+ f# T. L) J5 j; K
/** - T C" W0 z& O, k- g * 2 ^, T! ^ B' m/ n7 f+ E% t6 s * This value is the agent's identifier.' p' R4 h# j) X' h& o
* @field agentID & p6 [( X# D: q! R! W *6 q% O/ p! F1 g& c4 n9 D
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protected String agentID = "GasNode " + (agentIDCounter++) " Q2 I2 D3 N% H) A0 O9 D , M. ?, n, u8 I1 N /**; H. D9 {5 o# _8 b/ z6 X
* 2 I7 `3 h, Z3 B+ q5 j* S * This is the step behavior. ) s, c5 s1 q8 K7 o9 A * @method step 7 L9 M$ a) ]: g7 E, }9 o *: U2 R0 o; G- m% K' Y- |
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@Watch(% D+ k. I m( z5 g7 [% m
watcheeClassName = 'infrastructuredemo.GasNode', % t- t* w6 S7 J& }; f watcheeFieldNames = 'pressure', ) V! p) m. v3 J4 o s& @9 |2 l" ^ query = 'linked_from',* [0 R1 |/ l* @0 J
whenToTrigger = WatcherTriggerSchedule.LATER,* h5 I# k( I) Q9 Q% ]# r9 M+ \9 W
scheduleTriggerDelta = 10d5 G! A# i. O0 K* n. x8 R2 }
) 8 E9 C$ f) N7 g public def step(infrastructuredemo.GasNode watchedAgent) { * n* o0 Z4 O, A. V9 Y8 l% {7 H, l% I1 S+ {: x/ @6 I, I
// Define the return value variable.8 `3 e! H" x- c; d* M/ h6 `
def returnValue ' }3 M- f, g9 m7 V7 W! Z+ Z3 \7 a ' {( h* }1 B5 V // Note the simulation time.1 ?0 f+ T$ ^$ \ w' _* \+ c* y
def time = GetTickCountInTimeUnits() 1 l5 E( }0 t' S + M+ c& Y% ]/ n( I : J/ @( B$ P( w6 |+ d // This is an agent decision. 4 Y( o3 l8 m, z! N$ V: ^ if (watchedNode.pressure<200) { {& m+ m! P, Z
& Y0 b# I4 @1 t1 P0 G* w // This is a task.. L$ [) D( P* c( {& {
setPressure(watchedAgent.pressure) ' h" c" h. E3 y6 W6 r6 i: [; q, ^- r0 K
} else {+ [; N7 z1 {) y4 }$ F% U9 T+ X
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// Return the results.2 O& t9 d% n0 L( r) J6 o7 w ?# i' Y
return returnValue3 I9 ^+ n* T( j7 [
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/**3 j) p* ?3 H0 Y
* + B5 A, Z+ G/ k * This is the step behavior. + Q% Z2 P; C, E; D+ e * @method step 2 G$ V1 U6 ~& M8 r/ f; `/ H * 6 V3 f+ o1 M4 E+ |% H$ Z# z! } */ 6 w# m F8 H3 T @ScheduledMethod(+ y& o G2 s" w6 Y1 ~# G. G
start = 1d, * e$ M: e1 u+ s9 ~- \( h1 Z4 K5 a interval = 1d,5 u$ t4 z0 R5 V
shuffle = false. Z" i! M2 G1 Q; c; \$ }& c3 V
) , `& d" U8 f6 X public void step() { # E; T2 t/ m6 V& i7 z _% C! X$ O3 o' Y" O // Note the simulation time.; K! B% e! [* M6 H) S' H4 l
def time = GetTickCountInTimeUnits()) X/ K* k6 I$ l( t
, K- D p3 I2 Z+ w7 c0 x( Y# [+ S // This is a task. ! O- X% T9 q0 ], P% n& d measurePressure=pressure+ RandomDraw(-20.0, 20.0)" V! ]1 u d1 J8 u: i) e1 G
// End the method.* Z+ ]9 B0 Z' x+ Q, k
return # {% {2 n. s# x$ Z% \& E9 f - T i! J4 c+ }! C7 @4 _/ k }