在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : j. A' l( f5 k! n5 U1 E% X " @* j. u6 i; B# Y/ W# f1 T% j6 v ~5 p: X t
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 c# ~7 ^; c9 N7 a; x
public double getMeasured pressure() { 6 A% j/ _* u! H- N* G5 A v return measured pressure 5 x6 `0 ]: j5 ^. {2 }1 t } 6 ~# `9 }& C9 {& u public void setMeasured pressure(double newValue) {) t! O* j3 `7 O+ `
measured pressure = newValue 3 q+ }/ U" c6 w4 l+ D }3 z, Q, s3 n3 _+ b* f% f
public double measured pressure = 06 m- K9 P9 ?. ?: S
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/** % z; n+ x2 K# D, U! N * 5 z) U; M& r( W5 ?+ E+ w * This value is used to automatically generate agent identifiers.+ p0 `7 N4 \2 J' V3 [, C. Z& ]$ k
* @field serialVersionUID }/ M$ f! ]" E& a8 i$ k$ Q/ f
* 7 d4 d" g6 e2 ]: e6 z. u2 Z } */ 6 ?2 h! }4 b, \ private static final long serialVersionUID = 1L . l3 b. }% h& Z7 n' A" L1 s& c: x m5 A! p; b% f$ E7 [
/**9 G2 R9 r2 E. M: }; m! l
* 6 l, y' b5 H! N1 e. w6 D9 |* a * This value is used to automatically generate agent identifiers.+ |7 Z/ T! c. X A( R
* @field agentIDCounter9 v* l2 E/ X% c, D L
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*/ , d8 Q. i- m% V9 ~ protected static long agentIDCounter = 1 ! r$ n* n+ w% y' z' l e3 @# W2 t7 m: Q3 H( J2 R1 k! z: V4 x5 W
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* / V( ?& P6 _: @ * This value is the agent's identifier.1 t; A* G2 D/ X- O) p4 U
* @field agentID6 h/ o K: e+ [; T3 x/ V2 n# _& m
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*/ " ]; {6 q% o( |* ^4 N" r: a protected String agentID = "GasNode " + (agentIDCounter++)& U, M" k. k$ Y' @! T
' `% V* w* b4 g+ Z5 ? /**: P, ]; w; v T; {
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* This is the step behavior.! w. m, m5 K! W% a
* @method step0 I1 }! y3 Q7 p+ b2 a- z: m
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@Watch( 2 q! f! T2 X4 V7 F9 z watcheeClassName = 'infrastructuredemo.GasNode', ' c( v C: q- d$ L1 X& N watcheeFieldNames = 'pressure', & F% C5 P0 B: F+ |3 B x2 P/ \ query = 'linked_from',3 ]! K6 I+ ]0 z3 }6 P: [
whenToTrigger = WatcherTriggerSchedule.LATER, 1 b. {1 |$ f7 ?( B) w% | scheduleTriggerDelta = 10d 8 r( M; v( [9 D* x6 d/ U6 e )' ?( y5 L7 |% J/ }
public def step(infrastructuredemo.GasNode watchedAgent) { 2 J: x( j0 e* c" Q0 g ' b8 w5 e |; U- p // Define the return value variable.8 }, D y$ s! {( _' S
def returnValue8 V6 O. b6 q. Y" @0 o
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// Note the simulation time.- p+ ?# w1 g$ I: ~8 H: f
def time = GetTickCountInTimeUnits()1 z/ e! X/ @6 `6 [# @1 b% Q4 w
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// This is an agent decision. [. |1 X# B. I# D) e! h7 d
if (watchedNode.pressure<200) {0 ?5 R: W: ?+ k, c0 O
7 T! u# [7 x( K# m9 j0 U // This is a task.0 G1 X7 O" T% ^
setPressure(watchedAgent.pressure) $ T: T- c- N( \( U( F$ m! R* a * D } E/ |+ U" i% p9 m3 K, z } else {' p3 G( e4 X# d* N y* b* O
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5 r i$ i, e1 \9 z# u8 E, i } 6 v, d& u, Y. A0 F- t% f // Return the results. " b7 P4 G: H7 ]4 t' I+ F8 s return returnValue 7 q& w& ?. j. h* b * n1 k" o/ Y) K: E& Y. g }4 @/ r. m( g& Y% z5 `
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/** 3 g) t A1 P$ w *2 W7 O2 {1 I# J- ?8 F' F4 [& J- w0 v
* This is the step behavior. 5 f" E [) l: J- j+ k * @method step 3 {/ Y |2 z2 a0 V' w *# x+ C- V1 @. @' H% I8 U( H
*/ # |' U" N9 E0 { D/ a( A; q: U1 d @ScheduledMethod( : y0 d G/ S9 g4 t) R start = 1d, 6 X9 R* I, D4 {) P interval = 1d, * r% H* s3 G: q; R5 Q shuffle = false : O$ ^! T. p2 E )* L d3 s' n" m! {. ]
public void step() { ^, i N% N% B6 L ; L G! x7 @5 _# K- D // Note the simulation time. & T. S# x% y' _1 }; e def time = GetTickCountInTimeUnits(); h* A: l N) z) n
- ^0 ]0 z2 t, _2 H# j, j // This is a task.& n* _2 c/ O" a# ~1 l/ w
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 T$ O- q9 I8 M8 I // End the method. " Z1 n2 T/ @! i0 e+ T; B& ] return 4 A' q" {/ A0 e5 _# z 2 E. _. h: y8 s& z }