在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / x; c. L4 X8 m6 [1 Y , G$ R7 O" E9 e ] 1 ?, j# d2 P% H. c2 P( o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) v% I. O: m+ Q& C) [3 I7 J public double getMeasured pressure() {6 q, H {; N) Y7 }! b5 l4 W
return measured pressure( V7 V' m2 o7 y. ~
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public void setMeasured pressure(double newValue) { 0 A7 O- Q) d/ p measured pressure = newValue. c6 R: Z' V7 u9 K3 S0 J
} # F. \- i! R. N3 _4 x' B% S0 Y/ E public double measured pressure = 0& o$ g ^9 M, A/ z- l* |4 C$ B
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/** - j7 @0 ?$ b: _ * : J% J+ B* b2 d% u2 ^ * This value is used to automatically generate agent identifiers. * a* j$ j' ]+ q# M1 A6 m * @field serialVersionUID ( e8 \. r8 w2 d8 t0 d+ |) e }. W1 b *2 a9 |$ B. ^$ [, C; O2 B
*/ * J- Y, s/ H4 H3 e/ M: C private static final long serialVersionUID = 1L ! A5 l$ ?8 s1 F# X" {7 P 5 C3 w' J6 m* @ z0 w* m) U /** 7 U7 V2 E; _; Z k * 6 @8 n# O" b" A2 J * This value is used to automatically generate agent identifiers. / s1 `0 h) \. D8 U4 Q * @field agentIDCounter) d' q! A- z) h9 _1 {! ^
* 9 l/ j3 E1 R; X( w */ 9 r: u! H/ Y& m/ `, Y3 D# K4 N protected static long agentIDCounter = 1 U1 E ~/ j* h' C
0 x7 f" X& R/ d/ | J3 k, z, Y /**0 b6 Y* r- E" m: y- U0 V- ] m
* 7 L5 ?( `/ ] t m * This value is the agent's identifier.% B- L% ?9 e- q0 O
* @field agentID- @) U% Y( W* M' g
* ; a5 ^0 a5 L& m! s6 s */ " K. [' R9 j5 A: E/ ^3 @. F1 z protected String agentID = "GasNode " + (agentIDCounter++)1 B4 Y2 b, I* Q# k/ |
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* 1 z4 P- l- U* g& S `& N* d * This is the step behavior. 8 f- e# o3 m$ S; J6 }0 G * @method step + q( K/ V7 S" I ** L" D$ E& e7 \3 ^+ X6 N* V Q
*// l7 m7 Y% U' Q
@Watch( 7 v9 J9 q- x$ Q( z watcheeClassName = 'infrastructuredemo.GasNode',$ a, w) ^8 ]- ^7 c4 j
watcheeFieldNames = 'pressure', 4 j; o( ]! B( h E+ `( E query = 'linked_from', , T( \# ^' r( U; E whenToTrigger = WatcherTriggerSchedule.LATER, 9 u" G4 u; f# _3 j+ { scheduleTriggerDelta = 10d - o! Z( h- [/ H )9 V' j8 c1 @2 T6 Q6 T+ I8 k
public def step(infrastructuredemo.GasNode watchedAgent) { 6 g+ y: n. o/ l- @" b - X, o+ u1 b$ k1 _, N0 ] {3 X // Define the return value variable. $ A7 p+ s% l4 q: e def returnValue7 b% U" f% x; _3 A' c1 |2 @4 G- ^" x
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// Note the simulation time." ^5 f9 A" R1 ?0 X% w- U
def time = GetTickCountInTimeUnits() 2 n- Q- m2 ?6 q5 j+ m3 l2 @# k; k1 ~; y: S
/ L! n' t" D4 f0 l, D // This is an agent decision.3 U# V: ]- q3 y
if (watchedNode.pressure<200) { Y% R8 C+ ^* f 5 [% j8 p2 f; L, Z3 b: Q // This is a task. + h, I, J! B G. i1 a* {6 u! L1 Y setPressure(watchedAgent.pressure)% E2 D8 d D% }" r
7 U4 H% }; s9 G6 z; M } else { . o) f2 q' ?: O' L' B! Q: H9 Q! E* E2 O' U$ h
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// Return the results.: k# S& ~( e) s! v
return returnValue 4 ~* a5 H" n; `) h0 f( x9 W& J& v9 T1 G$ x; m4 Q3 G$ u$ c% V
} - E# f* x9 j {1 f' b( l# v. f$ b( U, f
/**7 g, d$ V- Q9 R& M
*- E8 F8 l$ K, n6 ?
* This is the step behavior.( i- Y4 {! O [6 o
* @method step, W- E7 L7 [; B# i4 B' \. p
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@ScheduledMethod( / ^/ \+ p& ~, p; n2 A/ I start = 1d, & \! o4 A B3 ?3 ^' I interval = 1d, , R% |# R6 F$ ~& [0 j; j* e shuffle = false, A, c& t" ]8 c2 q. V# r
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public void step() { 2 \( y( `, Q9 T; [1 Y1 W7 }4 }! ? s% V8 `$ z- \% q
// Note the simulation time.8 }: n8 l: S- s+ P/ P8 i$ u& l5 F
def time = GetTickCountInTimeUnits() 2 f0 c- V6 X% r% P |4 x! V' _% v, ~: m
// This is a task. ' X% @+ [1 O& ^ measurePressure=pressure+ RandomDraw(-20.0, 20.0), _" a) L& W, Q; e/ ^
// End the method. F. F- J$ f6 ], q6 [
return % G2 P; F7 S* S 6 G' @( N7 k6 c$ J* o5 x }