在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 L+ @) e! k% ~2 ] 9 Z6 K# ?& X* f/ Z, w) u7 R! {* g* t1 z5 o( H
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 Q) G* E" L/ l. Z" a+ r
public double getMeasured pressure() {$ O. T# E, _6 i& f2 [$ p. k) |
return measured pressure $ `4 C8 t3 x8 e$ }$ | } 7 J( y, r+ z' R! s0 }" U! @ public void setMeasured pressure(double newValue) { & ^ p; e# k2 }! z, y measured pressure = newValue2 y. _' B. N; z4 |% P& F
} . H H5 Z8 s, X0 X _& i/ i* }$ r public double measured pressure = 0& ]# Z6 J. E# ?
: i4 N" o$ t! k3 G9 c: ]5 t/ X. D /**- m5 |, O" y2 O- N
* 5 h0 C/ e& K& F% w# h Q * This value is used to automatically generate agent identifiers.& z, q" e' l5 f; J6 }6 o
* @field serialVersionUID' s9 e3 Y3 S3 i5 g5 \
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private static final long serialVersionUID = 1L0 d- k# ^& U. T! p0 A. W
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/** 8 L& A8 E }) }) A, v *5 K1 z+ y) W! b9 d3 q
* This value is used to automatically generate agent identifiers. 4 z' @0 G4 O9 M+ [ * @field agentIDCounter # g9 o2 i: m8 @' I) b( C1 W- v4 ` * - r6 H: S& M& G4 L */ & `/ G0 r. A; Y8 J1 Z( l5 { protected static long agentIDCounter = 1 + |9 H( u+ C" ^+ N5 B8 [' Z! w! Z! W1 V. I, K# l! j
/** 0 H. y) ~& O) t& b& R% O * ' l% [9 C$ u5 g * This value is the agent's identifier.: i# h# Z) P& p* L/ W' T
* @field agentID$ u) O" N( w2 { Q( Y; T/ c
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protected String agentID = "GasNode " + (agentIDCounter++)6 ]( w+ f' i+ n: @. f. J
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/** + F* X5 G7 j% d, n/ B * - L1 ]# \2 L# y" I' G * This is the step behavior. t, V" z, W& T! k5 { * @method step ; [3 l1 H1 T- I1 Q! f *4 C1 `& f; F) C1 r- s
*/ 1 J6 t _1 j+ M# E; D+ L @Watch(. D/ s A9 P' A: @5 l
watcheeClassName = 'infrastructuredemo.GasNode',4 E1 W, N: V) d! {9 _: H
watcheeFieldNames = 'pressure', 2 r/ F3 P5 \* ?' \) Z% L query = 'linked_from', ( Y% z3 x4 ~& g! ` whenToTrigger = WatcherTriggerSchedule.LATER,9 |2 N2 ]+ _$ \6 U2 e
scheduleTriggerDelta = 10d " O8 V: Q! D! V+ ] ) + ^7 w1 j0 [! L( V$ Z% ?' c& E4 M public def step(infrastructuredemo.GasNode watchedAgent) { ; k! l" K) t' _3 Q Y6 v; r! H+ n1 G1 ? s
// Define the return value variable. 3 z5 i) Q9 D$ r W3 i% Q' G def returnValue B) n1 }! Y1 T" A2 ]" G; y1 q
1 J0 n( t/ g( r5 E* i& B // Note the simulation time.9 ~( ]0 l. R4 I. h* v
def time = GetTickCountInTimeUnits() ' d3 Q0 ^5 S! ^0 X9 X9 o5 R, T9 h9 R Z: H) N
* A+ ]; {7 A2 |& d p5 ? // This is an agent decision./ T3 J& u Q* K7 h: z
if (watchedNode.pressure<200) { : z/ r* f) H) k" g/ j4 G& R( }, p( d1 n+ w' O% X9 ^9 O8 F1 C, Y
// This is a task. 5 i1 y: s+ K1 Q- n$ m) h: U setPressure(watchedAgent.pressure) $ b) v h3 o# E, f0 Y3 F% f6 K ' ?7 G$ b3 m2 c& @: m) e } else {1 n! K. a/ N4 I. V* n
& B) x* ]% l: F% N5 C3 H /**. g5 B3 ?+ p$ B& F, C4 y
* ! F- L5 _" o9 E) T) ` * This is the step behavior. - v) f( M. p. J- M$ ?* b {$ I8 d * @method step " X5 d7 @: q- g *. F$ D9 ?% s" z0 ?+ U( d1 i) a' n
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@ScheduledMethod(( B% @* ?! n( g9 p# R
start = 1d, ! Z/ K. w& A; }! F interval = 1d, 3 I2 [0 S% _5 g9 O! e6 | shuffle = false5 I2 g6 w; W. ?" z& @/ R
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public void step() {0 p9 n( A5 w0 [( t7 ~# r% p* B0 G% p
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// Note the simulation time.4 z. x6 o) t3 \# K
def time = GetTickCountInTimeUnits() S/ ?$ w! M3 o' g2 t V
& E8 N* |$ Q( x; a // This is a task.' T. E6 d' O& x
measurePressure=pressure+ RandomDraw(-20.0, 20.0) # {& P9 @% s. b. E6 N // End the method.+ P% q! X! X+ ^0 D
return n! i% U Z, D+ J
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}