在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 ?% Q J& i: C/ m % A! S2 c' C2 E' w% l4 h% N! W1 y6 A9 V# _
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")! |) L# `2 ^, G! V
public double getMeasured pressure() {% W5 [3 G( z* U) l7 P% a
return measured pressure t! {2 K ~7 F. Q0 Z" v8 q/ s
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public void setMeasured pressure(double newValue) { 3 X1 N1 p) ]- L3 w2 y measured pressure = newValue B/ y+ D. k0 x5 F% k
} 5 t& n& L9 b+ Y; ? public double measured pressure = 0 8 a$ x# {1 u# C$ Y, g2 H1 }) b , x) K4 l+ Z1 J4 v# r /**$ K1 ]" \2 O% Y% z" U* N' |
* % M6 o a) ?9 C- F4 k) [ * This value is used to automatically generate agent identifiers.! q5 E$ v8 [& L( z! d2 M* F5 K H
* @field serialVersionUID$ L, p$ K& B, Y# w$ `# B
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private static final long serialVersionUID = 1L" x6 M/ c: z& }
9 `6 J) C& O& V7 ~- y' y /** ) P# h/ v0 U v# l B *# {' t( a) {: T7 ]
* This value is used to automatically generate agent identifiers.& K+ `# ~" a J
* @field agentIDCounter 2 M+ F9 w n+ n1 C/ Y * 8 Q/ x* H/ Z. O) `, C" S */ 4 W( l$ G- ?! K8 E0 I9 U protected static long agentIDCounter = 12 Y4 N7 \5 t0 U# n
' `& ?. S7 c) n/ o; a. _8 V' U /** # Y* ]2 d9 I# P' j! T4 `+ n *: E* c) o& M; V: r# W# i6 ^& m
* This value is the agent's identifier. - Q8 x: K/ ~' w, j5 h2 _- c; E+ y * @field agentID 9 x# l& S7 u$ F8 x, A. {. K) c5 L W *5 ` G% L4 N5 u# j; b/ Q$ N
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protected String agentID = "GasNode " + (agentIDCounter++)' T" r% k+ s' j; ~ ?% {/ L! g# Q5 C3 h
~4 G. A$ [+ M9 X8 W /** y0 R& @! o3 L5 S+ F
* * `& y) m# L% Q9 s( m$ T( F: o- ` * This is the step behavior.' Y k O* I' a a& E
* @method step + Z! @+ n) E% O `$ c# r9 W- n * ! U& P+ c, p' D4 \( ]# X* c" s% @ */' j* K2 W, b* ]; s- n: ? K% F" \! U2 ]
@Watch( d0 ?+ B& N( C- }. X watcheeClassName = 'infrastructuredemo.GasNode', 4 A# B! n' `; w) t2 P$ ? watcheeFieldNames = 'pressure',& f% Z4 h; i, l
query = 'linked_from', 2 n: C0 m2 U- |, c8 T whenToTrigger = WatcherTriggerSchedule.LATER,4 u4 L* L$ d$ |) R
scheduleTriggerDelta = 10d " i: [2 q; N. D. U' T: U ) ; {& }! [+ i# C6 m# [2 }& S* u public def step(infrastructuredemo.GasNode watchedAgent) {& i8 p8 ^ I9 [# p. c! s. G
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// Define the return value variable.0 p7 F X* ^; G. ^
def returnValue ! _. I. F2 q) w" X' \- W1 P& l& v2 Z
// Note the simulation time. / d. c7 a# b8 b) X% i& \1 `- t3 g def time = GetTickCountInTimeUnits() : v; s% b5 G4 G # h) {( j8 c: K8 [& `' s `* O$ n3 k2 C) g1 B+ f
// This is an agent decision.; q# f) m: S D0 u
if (watchedNode.pressure<200) { ' [& P, |0 s, d) N0 C0 R# i 3 ~) z: n2 o/ b2 i3 Q // This is a task. ' Y. m) V m4 s) ? setPressure(watchedAgent.pressure)! y6 `4 {' U: x% z* X7 s
- o% U0 |5 n- Q, J1 T" T7 Z } else {* w( ^) ]( L7 k1 Z$ \9 |# H3 r9 F
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// Return the results.* e8 ?( `- `7 E5 F/ e* G
return returnValue 0 o8 R# ]3 _( S ; z3 s! ?9 |1 { }' J+ ]' d9 v9 h/ }
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/** # t2 e5 f& N: l. h' f& O# Y# ] * 5 Z$ ]1 T$ e. I7 p2 N. X * This is the step behavior. ! |, r: [- |6 [8 u+ b* Y * @method step ) ^1 }! K6 a7 F1 A! X. E' P *" u8 S) R) g" X. b4 Z9 V! Q
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@ScheduledMethod(! u5 r, \" R" h7 b4 u B& K
start = 1d, . R$ Z$ `8 x- m. e2 w- Z" X! d interval = 1d, 3 C8 K" U" m( I% I$ I4 H c+ y shuffle = false( T+ v- m8 |8 V3 E! K0 d: o/ H
) % _- K0 i8 K( Q7 f9 o public void step() {4 _8 I3 d: G U/ M% {. f( N
9 B' K; k; K/ W+ E // Note the simulation time. & |& v5 l5 ]$ R, @- Z6 E$ {; q4 _ def time = GetTickCountInTimeUnits()/ R: I3 P) M* P |
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// This is a task.2 ]1 {. L* _$ Z& E' [4 i
measurePressure=pressure+ RandomDraw(-20.0, 20.0) . }' J7 J" z+ u' M: k: m' E // End the method. $ o# @% U- ]+ h return, y# y% w1 O, ~, Z