在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . |" ]9 Z. |2 |- R m
# H% L1 Y1 `6 m* {# x% \' l) D8 B & ?: F- [; z3 m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 7 `8 u, E5 Z9 A% S8 U public double getMeasured pressure() { " k9 ~5 p3 J4 r7 x8 |9 @ return measured pressure + ^7 {# G4 W. @$ w } % p8 H7 E: N. i: {* _* K public void setMeasured pressure(double newValue) { 6 T1 x: t! P* }; r5 a measured pressure = newValue & Q. l7 o; F% U7 t: M Q } - z( F% w5 ]( ^, ^4 b1 H public double measured pressure = 0 ! ^9 C/ h. R6 _( u" n& q1 f( C: W, m. C' Y' G
/**" \! a5 D& S+ `
* 2 W5 H; S: V1 g, Z$ S * This value is used to automatically generate agent identifiers.$ x* f0 l! W7 x' h' f
* @field serialVersionUID0 i8 C0 Y$ C/ i% U/ g; {
* ; ~( g/ }% _( X+ c2 P8 Q: | */ * l, W- c- |) R. z1 { private static final long serialVersionUID = 1L4 W! ~, T4 L8 n/ g
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/** $ d% Q- f: ]" X5 t, R9 F' |; y$ J *7 W$ X0 b" q: s6 _* r$ h2 X( Y: s
* This value is used to automatically generate agent identifiers.4 N% ]1 x2 ^1 h- W$ v3 @; E# ?
* @field agentIDCounter2 _1 C: r: d1 j7 I" ` f5 T) v
* 1 F# K& G: e, F: e/ l0 ?# l */ 0 Z( l& { b0 U- T1 E: e' p5 q! e0 ~ protected static long agentIDCounter = 1 : D' D$ r8 n) O% b" L! K; y' |- G, \6 p; N1 m9 x
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* This value is the agent's identifier., A: H6 j8 p- u
* @field agentID& l9 J9 l. K( w- l& E5 H
* . m, W5 C/ c: U6 b */ + b0 r) e9 ~. H protected String agentID = "GasNode " + (agentIDCounter++) " L4 Y+ r4 |; A! x' n& K$ n$ J5 _$ i/ _3 Y( u! @4 a1 Y4 A: g+ t
/** % W" t0 D4 E2 C# ^0 ~+ X; V * 1 B# n# X& {. V% t4 H- U * This is the step behavior. 2 L7 c8 S: F) v: I1 u5 n" S * @method step 1 i9 {) ] G$ L+ x *; h7 e$ u" ?- N/ r' D
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@Watch(, W3 Y2 l" U: w0 {
watcheeClassName = 'infrastructuredemo.GasNode', 7 |+ w& {& Y" ?9 `' W, v watcheeFieldNames = 'pressure',/ B; v' e t6 ~1 c: p) Y+ O
query = 'linked_from',! y1 @; |% q% z" [! I& T2 s0 n0 g, d
whenToTrigger = WatcherTriggerSchedule.LATER, . r% j# ?1 _! v( l2 m5 u$ \6 K scheduleTriggerDelta = 10d, q& C( ?$ E+ {- n* J: r% a. n
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public def step(infrastructuredemo.GasNode watchedAgent) { , a9 }' J6 s& p& S; c, S. ^# B k/ T4 z* w4 u( e
// Define the return value variable.% I3 q% e0 k- Z" O+ J$ f
def returnValue* _1 W: ^. b4 ]* Q k
1 [6 ?$ @8 i }9 @( @# ~ // Note the simulation time.* i4 @/ `7 W: t" L4 \1 k& H" D
def time = GetTickCountInTimeUnits() ; g. X7 `: ^' ?# F. l ! M; p8 J$ r# y# m/ ]+ k , {2 E6 B+ S5 a; |, u! T // This is an agent decision. + }6 D, n5 S" m7 B# V; k( e if (watchedNode.pressure<200) {: n* z+ F$ I+ ^+ t
: [0 d, S8 _: D" U8 ~. a( b3 I, C // This is a task. " W+ _9 O9 R5 Q6 @ setPressure(watchedAgent.pressure) 3 c8 S0 {6 B% m4 M. D3 Q/ o! S . V1 t' S9 Z6 Q5 x' K } else { ' v% r$ H$ Z+ I! c6 U, F 0 O( B/ _4 B# V+ Y( q& ~ , W3 @1 v. G3 a }8 V4 l, }; q- y4 u* y
// Return the results. 1 F! T, z8 @" @1 _+ v return returnValue ! U% D) O% j# }: V3 U1 N' O! N2 Y5 E3 \- _# ^ f( a) f% b8 H
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" ?: I% w; g4 X* }9 ~ /** ! i: u$ z9 V. [" i6 ~ * ) d5 w D) b O3 a8 f- Y * This is the step behavior. 5 T' Z2 a" |; x0 [- b * @method step 5 D8 \- _; a" A *+ u/ S$ V1 k* a9 x( }
*/ . q. Z8 X3 u$ i @ScheduledMethod(0 D* S! b; o7 }" m, p" m
start = 1d,# Y1 I' W6 @: D0 r9 ^& u j- z
interval = 1d, + `+ C% w q- f8 H- J6 c shuffle = false6 v& V2 y% ?7 X f* r; |
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public void step() { & _" C2 J& f" Q5 } `3 g% H5 f( y. @ {
// Note the simulation time. $ p% o7 x& _( k( e, `; }7 ^/ \ def time = GetTickCountInTimeUnits() * ~/ g; j! c2 ^3 I) a* B: I7 U( E# D! K' }0 Y2 D
// This is a task.; b8 @0 } n6 S8 Z- Q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 t+ A7 l, b3 C/ }6 H
// End the method. : q/ _/ y6 ] |4 z/ m: W return2 O5 a5 Y0 ^& c' W
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}