在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 R1 f3 M6 X3 h- I# m
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ p1 ]3 E( y* c% l) u% A& O( t
public double getMeasured pressure() { / x* h7 v p. q( ?& T return measured pressure' I5 K3 D) _' u5 a: Y
} ( D3 A. L. `& n7 o \# O$ k public void setMeasured pressure(double newValue) { 3 q: [' P/ `2 H" G6 l. j) k; R, c measured pressure = newValue & _) I9 K4 R/ ] x' u1 ]. g } 6 {* @# v0 o) c& o! Q& ? public double measured pressure = 0+ g0 w: \) M" |3 r7 u' A
$ c+ j% U+ f5 ^2 }: _) ~ /** # J/ x& Z1 W8 x; W* d *7 k t9 F' a6 `& T( r
* This value is used to automatically generate agent identifiers. . g o2 R" [$ U, x( k4 k% J+ t * @field serialVersionUID1 R, p5 ~) @6 n% X( V, J. X
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private static final long serialVersionUID = 1L; b# _# p" ]5 j4 J8 ]7 A5 Z3 h. S
! e8 B7 u( o9 R; N /**4 E8 O- s. v) J( N( M$ K3 e! ~( ^
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* This value is used to automatically generate agent identifiers.6 i# i) N% b1 ?- e
* @field agentIDCounter K" ]6 j2 P$ S* C6 j @3 p
* 1 c& Z+ q9 N9 ^4 I f$ s8 | */ % K& {0 m- q% U. B( u protected static long agentIDCounter = 1# \0 |; ]$ F" a
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* ; j/ I( { J% g# V) F * This value is the agent's identifier. 4 L% o2 ?2 \4 m% M * @field agentID 4 j1 q6 D* t0 H+ J * : Y$ J2 \5 O, e2 `/ K2 S5 l */ & L0 ^2 ?2 H8 V! J: T protected String agentID = "GasNode " + (agentIDCounter++) ; b! L: @7 P6 [4 d/ M; M, L' i( I$ w/ I0 B/ O% Y0 i4 \1 ?# Y1 `, F. M
/** 7 A" e/ J, q0 M" K * 2 [6 A1 Y3 B* z/ q0 t * This is the step behavior. / x+ D. q3 J9 C- Z U. L * @method step . E1 N+ C( o8 F: Q; [! @ *8 Y0 J( E& Q% m9 ?
*/ . x- a8 V1 R; V" h2 o% s @Watch( 4 @# o( x( T+ [6 n watcheeClassName = 'infrastructuredemo.GasNode',& r6 j1 w, I- ~- z$ o$ t! G; c/ Y
watcheeFieldNames = 'pressure', # y- `! o0 F4 w& F query = 'linked_from',7 }( v# ]" b. t# q7 u! z3 H
whenToTrigger = WatcherTriggerSchedule.LATER, ?5 F# v. ^1 V4 M* t; c; @7 P" u9 R scheduleTriggerDelta = 10d) H8 s0 C% H5 `% A4 l- m2 Y, B
) $ X" E: W6 c8 b4 F1 ] public def step(infrastructuredemo.GasNode watchedAgent) { 3 M6 D7 t/ m7 L- h3 u3 ~- V* f" v: v( t
// Define the return value variable.! J3 u g5 n9 x; h
def returnValue, c5 ~* a2 X0 _* [9 B
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// Note the simulation time. ' O5 ?1 }9 | v! B0 ?6 a def time = GetTickCountInTimeUnits()* ^. T0 J) ^" ?( R J/ I* F- u
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// This is an agent decision.; z4 D) G: `4 X/ T# J3 |7 `' O
if (watchedNode.pressure<200) { " p7 e& _0 w) w+ Q* i, ?; W. `" x ?0 D9 C. X/ p$ @+ l
// This is a task. 8 v" i7 }$ N3 `2 k8 s setPressure(watchedAgent.pressure)1 O. p& j! j: X: d, V1 ?6 s" l1 a
0 n2 }8 r+ L3 `6 v& r5 ?2 X } else { 9 }4 {% V5 i; P) R % V5 D1 t) ~. ?( ^ , r* _! R. P+ M9 f } . B% d; S$ Z$ O // Return the results. 8 r, D S& L0 [! @ return returnValue/ Z6 ]6 h1 u. F2 n! k5 z, Y1 k
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/** 4 [) T- O1 h, A5 G, f * ) @! J$ D: h7 g0 L! h% l * This is the step behavior. / R' i8 h, S* Q4 v* r5 p) r * @method step : u v) V( r0 N * 1 T" ~, i1 A2 E+ y, a% T */ p0 W+ [. V1 S E9 E7 e/ c. p
@ScheduledMethod(2 |* V9 ~: q; E7 c( P" A
start = 1d,4 F7 \- V1 n8 y5 k: q) L
interval = 1d,; T/ x& n5 ]# A6 o" z! O
shuffle = false' x( W1 r' h$ M: T# Q* [0 D
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public void step() { - |( H! C8 k) ~! s0 N* J 3 W3 [4 T5 U2 p& [0 x+ k L // Note the simulation time. 8 ?! Q% C& p" k P/ B" { def time = GetTickCountInTimeUnits() 0 q# F$ d1 J/ l ! T. j; H# a$ y& a ^ // This is a task. : n$ J- N+ l* ] measurePressure=pressure+ RandomDraw(-20.0, 20.0)* G' `+ Y1 A6 c
// End the method.' m9 |- Z( d9 _' R
return * }. A* p, u( ]. I. @ r& ^- C9 n, t/ X( [: d! h3 Q
}