在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 J/ F {3 w' m! R P* p1 J+ t( F- T: S2 \1 g
* j0 q$ J9 \9 a% {' u@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"). ]5 m T2 U/ P
public double getMeasured pressure() {8 {4 c* Q# A0 o% Q
return measured pressure: D* U- ^: A7 _
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public void setMeasured pressure(double newValue) {* e" ?3 f% x: U9 t2 m; i
measured pressure = newValue 7 K7 B* [4 i m6 n' d3 e. k" U } ' L! c" ^2 M+ \$ ^9 G& I2 ` public double measured pressure = 0 0 w4 ?6 b: T) I9 I; B3 K( I0 N) \& {- o3 ~+ X* N
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* This value is used to automatically generate agent identifiers. 9 D& R4 l+ I7 V+ a) x( M% N% } * @field serialVersionUID3 t$ k8 s; ^2 B, w4 {1 ~; M& _
* ) ?0 }: \6 o/ [) q" q# b */ 3 w' i1 V& I0 A" q m. z private static final long serialVersionUID = 1L 3 j( d7 U9 W% [: x2 X / a& K4 _9 Z, {# d$ J6 q; w) ]2 A" r0 P5 B /** * @! g% h9 n7 d* K/ A2 K2 Y' m5 B * 4 [1 G. G9 h" }2 E# H * This value is used to automatically generate agent identifiers. # q; j1 k1 r& A, b4 j% |# j5 R * @field agentIDCounter+ X# V; z8 ?2 l& b# z
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protected static long agentIDCounter = 1: O5 s. ?! P! l& B
' H) n+ e" G; \5 C- W& T /** & N. t; _# ^. q8 a' Q2 a9 J& G * 5 I$ n; X9 k4 H * This value is the agent's identifier. & U7 t; a/ f6 O4 A$ J6 S' Z( B * @field agentID 4 U: `6 q! x( _$ G9 i1 j! T4 ?0 M( _ * C. C3 E$ f) H+ l2 d1 p
*/ h* K% T o8 Q+ p. _7 u protected String agentID = "GasNode " + (agentIDCounter++)# X2 {- B; G$ p( A( \$ F$ r- I+ [
! O8 @1 @0 N/ R9 q /** 3 K7 X- @% s( T: [! ?& D *9 ]& n/ m2 X& c2 c; H; h, G% _0 L: O
* This is the step behavior. 1 `. \: g5 E# {# [ * @method step3 r3 d# w( Q2 d- [6 M
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@Watch( ! p! E! k) U9 s watcheeClassName = 'infrastructuredemo.GasNode',5 [$ P m$ |3 _- s4 B: b7 }, h
watcheeFieldNames = 'pressure', . B7 Q+ M. l# E F query = 'linked_from', & X7 x0 o+ o3 S- g whenToTrigger = WatcherTriggerSchedule.LATER,) R# F* m/ C3 P/ u
scheduleTriggerDelta = 10d3 A6 T( w1 e+ k% g0 h
) - E1 D; `) c+ s( o0 C public def step(infrastructuredemo.GasNode watchedAgent) { 5 X `# q- Z A) m : t2 V8 w! _1 B' H1 C) \ // Define the return value variable.* l' ?5 ]( H2 x$ j$ \; y
def returnValue! v; d! k1 ] P' Y h& W2 @
" K2 I" c; w, U // Note the simulation time. 9 r0 f6 F P: p def time = GetTickCountInTimeUnits()! M$ ^/ Y4 N' l9 C! J
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1 H3 c& M8 s* S7 F" b9 I // This is an agent decision. 5 t T( c# D b% j if (watchedNode.pressure<200) { " l( x( W; t$ @' {9 j 2 l0 r2 C! Y/ m0 G1 q" e // This is a task. * y3 }) x( n! J2 a$ O, m setPressure(watchedAgent.pressure)3 v( k; J! N: S# i1 ^% ?5 H
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} else {3 f' l. O2 N- \2 p% T6 q) r
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} $ m& j6 i: i1 Y0 r // Return the results. ' C( N F n( W9 R9 _ return returnValue, }8 T! G6 {8 g; }* D6 y
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/** & l5 W& w1 @5 n! Q *' ^- {( r. @$ k
* This is the step behavior.5 O# A/ F5 {4 T5 W
* @method step) ` Y7 a" _- w: t5 D8 h% d. @
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@ScheduledMethod( % \: z; T: E, O4 g ? start = 1d,4 X" h! v! C; K# e ]
interval = 1d,- E/ M+ ?8 B6 P: f6 b) C" T
shuffle = false 7 z. e4 P" B& L7 g& `, u; @ ) & {# n' i! z8 n public void step() { % C; ~# g+ ]# J ^) A% y2 q: r* m/ _8 F% }2 g% e5 b* t9 C" `* a+ o0 R4 A
// Note the simulation time.: L4 {/ G9 r& g U7 S
def time = GetTickCountInTimeUnits()3 a, o6 ]6 r7 v: |
3 I4 E* I! s3 T% D7 Q! ?. j3 s' l // This is a task.+ ~* K9 g* V# d/ F8 O- I& O
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 ^% p2 n" V: O g; C/ ~: C+ Q$ v. w // End the method. 1 ^. V8 E& v1 s return; D" r; v1 i; ]# {