在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . ~3 y- I6 O8 u7 V1 F, z0 f1 k) @0 ] ! d+ L" m0 g) {& B; C* q, f& G 3 {8 m( S! ~- l T) L8 T. H@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 R/ E" l/ ^% `) x" U public double getMeasured pressure() { * p9 h( ?' k& f/ D return measured pressure( a, X9 [2 m$ Z6 v
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public void setMeasured pressure(double newValue) {( \ ^5 ~: n2 x0 L1 O' ~$ A
measured pressure = newValue: s" v3 S/ F% D+ p! ?; g n2 \8 c8 E
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public double measured pressure = 0 1 j7 A7 a. {: i7 B5 s, U5 p t/ b 9 K* a$ n5 @: r5 d: w. u5 H /**# H# c& p; `* T# J+ V' h' X- z
* % G8 z* ^/ Q$ q5 c+ Q7 S5 T" M% P * This value is used to automatically generate agent identifiers. 3 R7 ?! p8 g. P5 B/ M) N * @field serialVersionUID / c6 C) A& N3 v. _: c, A% H* J+ R * $ q8 N: s4 U9 k( ^ a5 N6 J */* b0 f1 q! E4 c: v' _
private static final long serialVersionUID = 1L0 U* f5 f+ Z7 ~# P- u
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/** + ]$ S) v4 t+ B8 q *0 A+ j. j. X" K- ~+ S
* This value is used to automatically generate agent identifiers." m) I' p5 D- X5 X
* @field agentIDCounter 8 `; E8 X$ V5 H9 y8 z * ) a8 U5 a1 g. _* }/ u. R1 n */& q$ E2 L) u A% c5 p( p7 ]
protected static long agentIDCounter = 1 # J5 S8 F% W& \/ C1 E / n+ p( W) c3 B A /** 4 {" _7 q8 T$ I3 ~# s+ Z4 `2 m, _# ^, J *# m9 m: Z! {* c+ t" ^( d3 n& @
* This value is the agent's identifier.+ i f, `. h3 k* g; b
* @field agentID4 X0 [( U$ Y( \9 v5 E
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protected String agentID = "GasNode " + (agentIDCounter++) 5 Z: W- d9 I( X7 o6 ]. d" i3 n7 D; v% g5 Q @" ^ S2 t( ~
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* - O9 G* B$ _6 `1 V * This is the step behavior. " K' U1 [+ \7 X/ E5 ? * @method step - F- k# T) i# t * ; o+ e8 b* g8 m* s */" ~/ U* V) p# _* a1 L; M9 ~8 P+ S5 |
@Watch( & w Y* b6 g! O- E1 l watcheeClassName = 'infrastructuredemo.GasNode',; h! ^7 S' `1 R, l2 b/ T/ J
watcheeFieldNames = 'pressure', 6 m) \' X7 e2 d5 H( B query = 'linked_from', # G3 n$ |' P5 F0 n' U whenToTrigger = WatcherTriggerSchedule.LATER,& [$ Z1 Y' S& ]4 B, i: M2 Y
scheduleTriggerDelta = 10d F" j# m! c7 {( O" q- h
) 9 d9 ?1 s3 g( E! [0 K public def step(infrastructuredemo.GasNode watchedAgent) {. H4 ?/ N6 w1 N R0 P
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// Define the return value variable., |) s6 k' [1 }6 g% Z% e0 i: C$ c
def returnValue, x; K! G" r" H V, `7 M
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// Note the simulation time. ! f2 b8 ~) j+ x# b/ i0 r def time = GetTickCountInTimeUnits()% C( Z$ e4 x. I7 I" ?
% }3 M4 t1 n2 D: x2 [ ) z, q4 p* n. z9 a% t* n // This is an agent decision. T5 }3 Y+ {" g- t) f' w/ S if (watchedNode.pressure<200) {1 R' F. e5 \% G# \& I/ o. K/ _
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// This is a task.2 N( U* R- N, h' V! a
setPressure(watchedAgent.pressure)$ s6 i9 \3 _& c" E
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} [! T4 N' |. A3 e7 D" d
// Return the results. ; T3 n! d' r7 Q& h2 h+ O return returnValue # _ S$ T4 B4 \3 p) r! N 2 U' {* O8 \ ?9 \% h } ! L# U0 H# Z/ E. d& E 0 n9 m4 x& S H/ q* [6 X /** 5 }* w. ^4 J' p5 L% D: T, U5 j# P * / X6 f7 ^, F3 O * This is the step behavior.. k$ f3 C+ S, v# \1 G
* @method step 8 D# w+ v) w1 w *2 C7 e' \) E8 W2 x7 Q
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@ScheduledMethod(7 z% ~9 b( w# C8 Q/ L; S7 j3 J
start = 1d, " d3 m! }1 [; o. c* ^5 @ interval = 1d,0 M" R# Z% y! O. [
shuffle = false & |' z4 F, g' @/ T' p )1 ]" K9 B5 R; ?/ r' R. h' w9 J
public void step() {% l; h! ^" ^* @8 ^5 \
4 W* \* l5 B* H* v! P5 z5 H // Note the simulation time.8 W+ b N. w5 ~: [
def time = GetTickCountInTimeUnits()3 M( V0 L7 @. o- V j( I# }
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// This is a task.- U/ _7 e/ A" m* z }
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ P* M7 _& u1 z" P1 L! j3 k
// End the method.; d5 V1 L$ J0 k- O
return . T- }) H" U) o* t1 h& f& P& I6 k0 m8 H# X
}