在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 I) [! S/ N. @+ ~" j* u G- w, o! ~6 P( c " N8 X5 m. {) L- O! {@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 h" J1 K" S; H5 ]. p: M L; w2 D1 t public double getMeasured pressure() {; K# J1 w5 G' f
return measured pressure5 j' n0 f a( d' Q# K2 y9 X/ R
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public void setMeasured pressure(double newValue) { * A( s! l, c/ I- _* N measured pressure = newValue6 z" E8 t* R9 Q
} " i( m' R6 Y+ L public double measured pressure = 00 O' e( S+ m7 Q7 _8 O
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/**5 p% C; \: \& [2 }8 y/ U, r1 \
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* This value is used to automatically generate agent identifiers. n! E6 D+ p, K+ T! E9 G9 { * @field serialVersionUID* I G B# n# o2 ]$ J; C
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private static final long serialVersionUID = 1L 0 ~7 F, y. [; r1 n, _- p' V! @% V: x. c- n* m. H6 i
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* This value is used to automatically generate agent identifiers., Z* ]5 F& y: C0 M
* @field agentIDCounter" x* J7 Z! |( S/ r6 I F
* 3 D6 ]( Z: e! n- _) F( ^ */ / Q0 C3 W; A" o; `/ c, G" F protected static long agentIDCounter = 1 ; U8 Z6 ]& Z. C z/ J$ J# [7 ]4 t0 d% y) }
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* This value is the agent's identifier.- ]6 I. }$ k3 y$ S$ l
* @field agentID1 S+ A$ ^: b1 K8 {
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protected String agentID = "GasNode " + (agentIDCounter++) : N( y; S, F3 R: j- g( h/ E! `: `/ W0 ?9 {" C
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* ! S' T! j/ Y3 e% m9 Y, }" E * This is the step behavior. : ^* G; t: n5 X3 z+ y% w3 j/ n1 ] * @method step - m* O4 \7 [! ^ * 8 b w, K1 I/ |/ o/ I: h */6 M( b. S1 z( T( U! ^
@Watch( & J- u! a, b8 J: c x watcheeClassName = 'infrastructuredemo.GasNode',2 C) {7 H8 S; u$ g# b7 e# G& J2 L
watcheeFieldNames = 'pressure',- N5 Y$ H9 f/ n6 [2 C
query = 'linked_from', 9 s* l+ }1 E: }* k* D' H3 S whenToTrigger = WatcherTriggerSchedule.LATER,+ Z9 {$ e3 C& f. Y" r
scheduleTriggerDelta = 10d + g+ O Q5 l {' T ) 9 B% \5 p2 j7 l0 {% V6 h public def step(infrastructuredemo.GasNode watchedAgent) {& I- F- i8 V1 D/ K0 h
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// Define the return value variable., [( B4 R/ J! b h/ J0 B
def returnValue ( D$ b2 l* R4 T* O ! d, Q% ^. k4 O/ p' ]8 Z. }& U // Note the simulation time. 2 o0 n! |0 F, `4 u3 ?' h def time = GetTickCountInTimeUnits()) E" \, v W/ `. M. A
7 X; }1 f+ L5 s' N ) {) K! W) Y4 Y7 U9 k* d6 g // This is an agent decision. 3 g. r% A8 \1 \( H% J, ^" m if (watchedNode.pressure<200) { * E$ B9 `) Y4 H+ E' e; @! X: Z( W: y; ^
// This is a task.+ [5 [0 ~) O5 E9 c
setPressure(watchedAgent.pressure)" l0 y6 v2 n& I- k" ^
$ t# Z4 A' h8 B7 r* ]8 K" k( i } else { $ [0 U0 b8 L3 o9 l' q5 ], u$ A
, b- P. S6 ?7 r } 6 @/ D) @4 r: m; }; c4 }' S // Return the results. % q3 h9 T. x# u+ a! v/ z return returnValue 3 o3 U3 C' E( _ 4 v; w8 v- k7 e3 }/ y7 [3 f }# Q& Y, I+ N( @* d0 B4 S, S
! y9 O, S7 a; X. ?, | /**3 M8 a6 S9 `/ x# w7 s$ @
* / y8 n7 m6 I9 z8 r3 I7 _% a * This is the step behavior. . T$ x1 h; X0 Y+ |$ l- O * @method step ' b) f2 f/ m- H8 m3 X" } * * x" H7 }3 h ? */* J# D) y! e O; ?% c- g! j- a
@ScheduledMethod( : a0 ~$ ~' k5 {; c start = 1d, 5 P0 e. k: \3 `6 f interval = 1d,6 g, r+ P3 c% H3 M) A
shuffle = false; \1 n; K5 P$ t2 L8 e
) & e( J6 B% _' J' u* P' S# K ` public void step() { 0 ^# r ]/ D5 I" N" w% L b$ u5 L9 u) `
// Note the simulation time.# C7 q5 C/ n8 m% |+ X- { W M+ n
def time = GetTickCountInTimeUnits() 0 o2 _ O2 a0 V9 E. \- q1 p' [, Y
// This is a task. . W6 ^3 Z; U# i! c" J measurePressure=pressure+ RandomDraw(-20.0, 20.0)$ }6 X8 l+ s/ k" b% H' }6 N2 L. ~
// End the method. 7 |, t W( q$ `9 ^$ u2 R return7 J. P" U3 r- g' O8 h4 [2 p* s
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}