在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + |3 S- z; ~* I1 x7 u % X. ^( e: O1 _: ]/ y8 L5 D! e' _( Z! z5 A& v; v
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 r; T! S& M$ Y$ w+ }7 ]6 t a8 G
public double getMeasured pressure() {$ d! p. |3 q `( H4 \6 b% @
return measured pressure: s) c/ `7 `* ?( m) x- V3 T
}2 E5 V' N* A! V& Y$ M+ o
public void setMeasured pressure(double newValue) { ( v$ O6 Y! V4 X8 ?6 y- v3 T# J measured pressure = newValue ' o4 h) ]" y+ W3 O$ g } 3 f: J6 `1 R" w* v+ f" r public double measured pressure = 0: H( U9 l( l2 b0 H! j
' i0 g8 j$ N3 ?2 m4 }2 @' ~ /** 2 u" i; t! l/ K4 P *# d# O% z. w1 R& e' D! F* E. c7 L) `
* This value is used to automatically generate agent identifiers. ; u1 s2 B' X- }, G& X6 R* }7 Y * @field serialVersionUID 1 T% _+ n7 z6 K& m o% L, D5 T *3 B) ~( m0 {3 O% M; Q0 R A
*/) I( E/ x& W* B% t# s/ {) r0 r' d i
private static final long serialVersionUID = 1L/ R' u; e' X( \0 t
" t% M, y m2 F3 X6 `' p4 D
/**) [0 H6 l) f' ]
* ! `) ?' h* D% T6 { * This value is used to automatically generate agent identifiers. a, Q( v. o6 Y
* @field agentIDCounter! m" E) w k, e) J
*% E5 |# o# i( h( t* @+ @3 t1 z; S
*/ + z$ M( @9 D" h) s protected static long agentIDCounter = 1 1 z6 J9 n' w2 J/ h + \6 N+ M; s8 n: j' h V" T /**3 |) `- h9 {2 ]4 G' w
* 0 b4 \, y" p6 R$ G# |, N* O" w * This value is the agent's identifier.- Q) j/ X! F( {/ D" `$ O v, g1 z
* @field agentID 9 U: r& q/ F, ~, T O2 F) V * : ?- X. V, G: R& D) p3 i' x% a */ ; p; ?% @% j5 @5 {" c2 S3 I/ l protected String agentID = "GasNode " + (agentIDCounter++) " l9 X; n$ {" m9 |% K2 ]: X2 }" e% K% o& p- H# ]: C& G' Y
/**1 d* F! ]6 d' E# w( I
*+ W0 O! W6 l: p: H. F
* This is the step behavior.4 T& ^) z8 @* _9 ?/ d7 k" W$ K
* @method step9 y- d8 [/ A: `
*; S: r0 B9 J& P' u
*/ 1 T2 }1 [$ x: x) s @Watch( ; b: d1 \8 A8 }" ?1 M. e watcheeClassName = 'infrastructuredemo.GasNode',) g4 q4 `0 j7 g# i' }
watcheeFieldNames = 'pressure',: e* N! v7 V9 j2 O6 I( W7 z
query = 'linked_from',1 ?) N0 t9 ~2 d# y4 b
whenToTrigger = WatcherTriggerSchedule.LATER, - k1 ~, N5 l7 y4 n scheduleTriggerDelta = 10d+ Q6 ?' ?) k, E
) & s+ \; g7 L/ V0 A. y public def step(infrastructuredemo.GasNode watchedAgent) {% y. T" i; _8 E# ]% c
, l, z' Q& a+ {0 `1 ?# O6 H // Define the return value variable.' S3 x$ N( V' [$ z0 P
def returnValue8 n% L" W! C- i1 a7 j0 T1 h& m
/ a: U8 i! s. y4 ^; c // Note the simulation time. - n! [/ g* m& N& C# a5 T$ c def time = GetTickCountInTimeUnits() 8 ~0 d( l+ j5 r% ]: C3 _4 A ' D8 I7 O$ ~4 c) O2 X; B2 R: D. y1 V8 H5 H, k' y
// This is an agent decision. 8 n9 b+ _* Q- O6 t& I4 e if (watchedNode.pressure<200) {, s. N; T& {- U; z- Z6 Z/ T( `
: [" }: y5 v& V9 g
// This is a task.* B% T$ o, L$ P8 q
setPressure(watchedAgent.pressure) . X3 |* }" _* @# [3 k& `" e% ^! N$ ]4 v, n' I
} else {3 ?+ W, f5 f2 z5 K
, d q! O- G) F. t% a, u$ y4 E
0 t9 O* s- I. Z, r1 r
} 3 z8 Z, q( n" z% E. \, I // Return the results. 1 e# r. x M0 X$ t7 T* [0 l7 \7 R return returnValue. C. r9 T+ G9 Y7 ~0 |8 a
2 T$ S& R4 V+ G( N3 i( e" ` }0 w6 t7 E8 |; K( C
4 F I4 V& K& S$ l7 N /** 5 q% d8 }' K+ U0 `; p' }* q; F * ( _! e* J, I( v4 }6 A * This is the step behavior.4 H# F3 ^9 [" S+ c5 a' ^
* @method step 4 _' ~( x3 X' Y2 p% h *( k7 L9 R5 @5 y+ J+ O: h2 s
*/! F& a4 z8 b5 `( G
@ScheduledMethod( + a4 \* n2 y% E3 a start = 1d,( d' ]& m: v* M; m4 x! E
interval = 1d,# ~ n* [6 C8 f; R/ H: N! R( m
shuffle = false& {. X: i* O. ~- o! K0 }
) 7 `& Z2 \* k: f( v( d) ?# _ public void step() { 1 Z, V# g- c0 z& Z4 ?* F, [: Z% ?! `; B1 O# ~% e
// Note the simulation time. * S5 U. D7 d* G; Y def time = GetTickCountInTimeUnits() - ^, C8 A( z) q# v4 s - B. d$ M& M! e4 A4 I# r' A% ? // This is a task. 4 C% B3 Q7 S5 k, ~: D" ?' q measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 b' `/ ` [% L' p% E: x // End the method.$ ?" k9 U9 O0 h! S( m
return) @ J2 k1 R& d1 j3 M