在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 J" r8 S3 I" ?8 E; D% {* V: ]- G( m
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) \0 {* ]. N+ {7 u5 a' F
public double getMeasured pressure() {1 c1 A5 T& q. c Y7 d/ p+ H4 |
return measured pressure; t! J: Z: q% H' A, h" I. y
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public void setMeasured pressure(double newValue) {7 p1 i9 {8 I: T' L0 @
measured pressure = newValue / g9 w* p1 o1 e8 J8 y }, e" M9 q7 h# o& C/ w( H1 q( V4 Y' O
public double measured pressure = 0+ f6 T' J/ u& {& Z8 ?
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/**0 u) C% k& k3 q+ U
* : |! W3 d3 ~* w2 P * This value is used to automatically generate agent identifiers. ' ]8 A5 k1 V) h7 A# G9 Y8 ~7 A * @field serialVersionUID0 ^6 a$ d" d" E; a" a& F: F7 b
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*/ 6 u' M0 g, M5 D private static final long serialVersionUID = 1L8 t& Q/ A6 n3 r- G, M$ i
9 i: ]* } |% t1 f: b3 N8 Q2 ` /**$ q6 s4 i1 F' U2 K8 u* H# L: C
* * ^, h3 A6 `1 X6 y * This value is used to automatically generate agent identifiers. ! L A. [% q# ^/ u; E * @field agentIDCounter5 Z! D P' i9 Q5 H
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*/ 7 B5 \0 q4 r- V. k. C protected static long agentIDCounter = 1' [3 K7 S6 [4 Z0 {6 W
6 h, a% c) h) w: {
/** % N) k0 T d: w+ m8 A/ g; M * ; R1 L% A% R) t! Z7 b6 ]# Z* k * This value is the agent's identifier.% D9 @5 h$ o% o+ P; m0 c
* @field agentID ; b/ k5 A* H% d; D& b * # |# V3 b6 T. t/ h. K/ _ */' @# T, R& b% H- ?9 b. u% W
protected String agentID = "GasNode " + (agentIDCounter++)" G7 M2 i) i; Y8 c
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/**6 T- a5 x, B' Y' B
* " N( h4 D# @5 C/ w. [; Z. U4 p * This is the step behavior. " i$ ~* _; ~; x J# w * @method step* E2 V& G$ m9 Z" H+ I
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@Watch( " J) C7 n+ |- S- d t0 F0 y watcheeClassName = 'infrastructuredemo.GasNode', / {8 R& p2 V) h2 `8 b3 u: [! @ watcheeFieldNames = 'pressure', % C6 b; e9 E6 @% w' i query = 'linked_from',: [& G. Q F5 Z7 v4 {+ I
whenToTrigger = WatcherTriggerSchedule.LATER, % r# {- v# J, X4 J! w7 I scheduleTriggerDelta = 10d 4 U: V+ v& z2 T8 O9 A ) 4 P; n E9 \- @" Y# z public def step(infrastructuredemo.GasNode watchedAgent) {% i/ D( H9 Y( E d, s
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// Define the return value variable.% ?7 _! q- h. q9 r0 f0 y, Y
def returnValue7 `( m9 r" j, _- z. M. F7 p
+ d1 Z0 [' A' g& Z$ K. i1 w // Note the simulation time. C5 {' W1 N( ~- N
def time = GetTickCountInTimeUnits()- ^: X3 {' q$ \4 _0 m, Q; l3 E* {7 g. N) r
+ R+ A$ J3 G6 N5 a$ \0 K# O ! F& Y1 \5 l. x // This is an agent decision. 4 [1 u5 W* y+ _2 z- b% }3 F& ^ if (watchedNode.pressure<200) {& z Q% t0 A+ F' A# V* \
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// This is a task. 6 |5 @, G$ y& R/ x8 R3 e setPressure(watchedAgent.pressure)1 i9 t# R: \7 ^- I/ Z( B3 C
& Q/ H; z6 g& k/ w& r5 O9 Y! Q3 N } else { , y# t! t% c6 G% i $ m2 L# W. ?2 r% J. ` 7 M2 S* A% z' K4 M. X( m7 | }0 J7 q1 V+ c8 r; P. a, w
// Return the results. 8 m3 ~* A- b# b: k: A return returnValue 2 \% c; J' k& ^+ q- L) {7 \1 A I) E' J2 z7 x/ c" d0 q% O
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6 h4 C9 M B/ V2 h4 n. n# D, l$ K* w /** % I9 C2 V& P7 h; z * * a' \; P( Q* c6 L$ _ * This is the step behavior./ T0 g& r1 I% f( @/ E
* @method step3 h$ y# a4 G0 |3 k+ Z! z; R, D1 u
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@ScheduledMethod(* `5 }) ^9 m6 A
start = 1d,# F/ V; p0 o# q4 Y* V0 Q
interval = 1d, & k2 T% T6 r' s- x8 `$ z shuffle = false # S* f; @" E& Q6 x3 o3 M ); b( Y! Y- q( B) c( s8 U
public void step() { + ^- t& l- k. J; ?- N' o5 I! U1 r; h$ i: P0 Z- Q& V) |
// Note the simulation time. 2 H! L4 T2 B& `1 p5 w) l( C def time = GetTickCountInTimeUnits() : W: [# I- X) C0 ~$ \4 `: C" o: @7 i7 ]& E& E' n9 W
// This is a task. 4 c" I' y! S' o" ?" K measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! x6 _4 [* c7 ~& \" C // End the method.' d6 \$ J2 U1 k/ D
return3 d: y9 D) I6 n5 r7 w* I5 ]