在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " E. o! B2 Y r( N1 ^ H) @: J( J j' U
4 k9 L) z7 B7 p4 B8 a* h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") & A- f! c/ M3 ]% O, w. }+ r0 r' z public double getMeasured pressure() {. r3 y' z+ E& E% a! j
return measured pressure E* P' z# ^/ e Q6 S1 W' u/ M } ) G- S. R- E9 x. ]% { public void setMeasured pressure(double newValue) { # V9 t1 \5 W+ b8 ^ measured pressure = newValue $ A3 B; L/ ?) l1 i; X3 z }. \, r {2 N6 c6 N1 Y
public double measured pressure = 0) e$ z0 U( O% n( w/ P. t, o
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/** 6 @( R. l1 l3 b8 J8 W% j: P * # U, Q8 r2 U9 D, \; H * This value is used to automatically generate agent identifiers.; V6 J$ }' Z" i' ~7 m
* @field serialVersionUID" b/ S7 D+ ^! E( f6 a4 h- a
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*/ - ~( F7 E! ?& o: X private static final long serialVersionUID = 1L7 e @% o' A& |& @; t
' s4 H {; k. a# E& p /** $ G- v+ v" ]# s# W0 l9 E *+ g+ U F: e4 i
* This value is used to automatically generate agent identifiers. 1 s" d' i* p4 z0 A * @field agentIDCounter + h7 h3 y! i, W, B! s( q: ^% o * 5 l. @7 n& D, O! T: B9 v */! a' u5 ^, w9 `& w* V6 o
protected static long agentIDCounter = 1 ; J. y2 u; `" M3 L2 G 7 K5 r, [( _$ q1 O2 G' X /**: f/ p' C8 y2 _$ Q$ i
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* This value is the agent's identifier.! `! z% |( v. _5 E) g) Q9 l
* @field agentID8 e% u/ D T# K& J
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protected String agentID = "GasNode " + (agentIDCounter++)* w) Y. T: X5 U/ t! M0 a6 G0 R
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* This is the step behavior. , S0 _4 x1 _8 l' | * @method step / x- T' Y9 {/ t( |% v( @- d( ^ *2 W# I6 \6 Q: o) S0 ~) ^9 W9 X
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@Watch( / v ^$ I/ p& Z9 i- [0 ? watcheeClassName = 'infrastructuredemo.GasNode',1 D: L9 o* C2 A, l
watcheeFieldNames = 'pressure', 8 ~9 l9 c! z1 @8 J! u query = 'linked_from',1 t6 x5 q$ f; }. f+ s( [/ ~
whenToTrigger = WatcherTriggerSchedule.LATER,0 w9 }5 Y- M# Q' q
scheduleTriggerDelta = 10d * w/ ?' T7 M9 E/ \ )( T0 `: f9 ^4 D+ ?) _7 L
public def step(infrastructuredemo.GasNode watchedAgent) { , g: W6 t$ c, m. R & F4 l- X" W5 S3 c, o8 ^+ p // Define the return value variable. 3 ?( K6 R" [% r def returnValue 9 ]7 h$ t6 N' U: Q- k 9 h* ^* t N) `5 I& Q // Note the simulation time. : V% @$ K" H# \: n: { def time = GetTickCountInTimeUnits()! V0 l- y( C! v0 d
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// This is an agent decision. , e8 A* f# ^6 o! d, h1 A if (watchedNode.pressure<200) { 0 `5 _6 x6 Y; [2 v % @% R" E' f* p // This is a task. ' ]- k& d) n0 P6 F/ d1 o7 B# H% N setPressure(watchedAgent.pressure)% F# {0 a% a4 P! x
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} else {* V0 `: u0 \, c% e( h) ~; h! ]1 A: Q
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} 8 Z. Y4 \5 y, Y2 O // Return the results. * [. Z' j1 b" `; [: S& ~ return returnValue( \5 G* N+ P3 \& W
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/**3 T( ]1 A3 }! t7 }; {' h. y0 H5 q
* # y7 l" R; ^% v9 l! c * This is the step behavior.6 ^' Q7 Y8 O( x/ s* } t
* @method step 6 t) B; W" Q ~ */ a) Q& y8 b: i5 j
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@ScheduledMethod(8 N0 @/ K! d1 A# B- t( u. D
start = 1d, 8 {9 _) o) v/ U6 J( x+ g8 { interval = 1d, e& y9 z/ r* S shuffle = false 3 h* F0 l' g. J& B# z+ S. E ) ( k0 O3 I# E3 u+ @) B; z public void step() { 2 Q" D" l- `) n6 \ ) U9 U/ k' l+ n" Y2 D6 ~. \' C // Note the simulation time.5 c$ u3 _: B, m
def time = GetTickCountInTimeUnits()5 b# v4 L7 Y7 P2 c
) \7 c' p& g- z& N) U // This is a task.! D0 N8 Q6 |* A0 l r; C
measurePressure=pressure+ RandomDraw(-20.0, 20.0)( }; ]; Z) ]' Q2 D- @
// End the method.% e$ d- T; L$ ?; O. L
return 3 k. A, T9 ~9 H* q8 L0 v9 }' q) l. R) o
}