在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 O) U+ d% {+ r; i/ G & k/ e" v9 k, P+ x* N9 F' P/ h3 z" D: p+ s5 ^) O9 E0 `
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; b, l. z% W$ t8 K public double getMeasured pressure() {/ F( H+ c( A+ j
return measured pressure9 t- e" Q( o# B u
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public void setMeasured pressure(double newValue) { : E$ P; K" u8 k" h9 U+ y measured pressure = newValue / y" ?+ e* \7 k6 |4 i6 r } / {$ ] l% O1 p0 _1 ^9 ]/ G$ T public double measured pressure = 05 ?* g. v5 Z4 Z+ o6 i) ]5 t
) r' z" f1 F0 T5 c* } /**7 e$ A% p( {% L5 A! v6 }: {5 b
* ' T \7 q" [' ?1 ~% I$ l: Q * This value is used to automatically generate agent identifiers.% Q- X, u7 B" d% Q
* @field serialVersionUID, W5 P' l. M# ^0 j* M; D5 F9 Q3 _
* / D3 p/ [. w$ _- ~/ {8 d8 H */ 2 k$ U/ ~: j" O private static final long serialVersionUID = 1L/ n4 H8 p/ h; @! X8 G5 H7 M6 L
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/** * Q _$ E6 }6 W5 ^4 h2 \2 Q) l/ Y * , H4 G$ _9 R0 P# o: d: S * This value is used to automatically generate agent identifiers.3 Q* [3 E7 F; F
* @field agentIDCounter0 p: H4 d0 S4 g3 h6 Z: T# K j
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protected static long agentIDCounter = 16 ]$ v% B0 X6 p8 D
0 F/ \* q: c. Z /**1 `5 w1 m& F6 r1 @! P- O8 o7 ^
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* This value is the agent's identifier. % J/ Z- i& f c! ?4 q * @field agentID" A: G4 Y; z- }
* " w! h+ @0 w, C( l% \; O */ # x3 W( @; Q5 g: E8 K1 d protected String agentID = "GasNode " + (agentIDCounter++)8 o0 i5 ]/ I* A7 F
# |( q5 c; L+ w /**7 X7 R! T4 h, Y& w
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* This is the step behavior. ( h/ \- q' X; m) V * @method step 1 }1 Y5 B4 I. t) b" W# A *0 X( P% [; |; B; w7 O
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@Watch(% `- _2 B* Z! z
watcheeClassName = 'infrastructuredemo.GasNode',0 M, j9 j- C* l) P6 H- X
watcheeFieldNames = 'pressure', 6 c! S; t8 ?+ f query = 'linked_from', 2 l$ m( H+ m' _4 c s whenToTrigger = WatcherTriggerSchedule.LATER,# e; i( y* d- P% s( b
scheduleTriggerDelta = 10d! [4 z5 r' m8 K- E
) * P L3 z" Y* H* S: n public def step(infrastructuredemo.GasNode watchedAgent) { ! T, A& T: B0 K; m( F5 I& ` ; Z" X* t3 q% U$ @# S3 _ // Define the return value variable.' i( D" g5 U3 `* B% F
def returnValue' G( `5 X: V& T/ M: Y( }7 g
2 I4 [1 E8 k5 k. q: i/ j& R/ W // Note the simulation time. / j8 I B. P* s def time = GetTickCountInTimeUnits()* V; j% a; s8 O! e
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* D- r; q1 h/ i4 {$ @ // This is an agent decision. + h. g7 i3 {# T( V" H if (watchedNode.pressure<200) { & I* I. v% O% U' s; s. L 5 v- s6 Q; O7 J1 t // This is a task.. b \" d6 g: s s) p
setPressure(watchedAgent.pressure) / [) J: n1 E# D5 C/ j ' @, ]8 d8 E7 c, C } else { 4 ^; U9 O) r, T4 h) G5 B' ?9 ]. @4 n' m1 ]% }+ i2 i9 W
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// Return the results.6 t/ M: X1 k/ @+ y
return returnValue ; F5 F& P7 _% U8 g) Y) L9 `0 v' t$ K5 L b* {
} 1 _( j1 y2 T1 R# S d n( G , F" A# E4 E8 c1 L, G /** 2 f" H; l/ m* D * % K/ w2 i/ H" y0 G% a; h- a4 U, A * This is the step behavior.; _: |. H, O8 Q- y) Y; T! v
* @method step# K/ A* _ A6 G/ }
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@ScheduledMethod( # Z3 ?: [, T. [3 x start = 1d, 7 q6 i7 U9 q& o. y& g+ @2 r( R2 Q* ]9 E interval = 1d, 3 |4 w4 d% q5 }+ V! { shuffle = false # @. @* h y+ ^2 S ) 7 K! c4 W: I+ h+ S public void step() {: S( S. M% z( {3 d/ D5 o" u
& `$ M* d( N) n2 E5 I // Note the simulation time.$ Q6 X W$ l1 @8 G
def time = GetTickCountInTimeUnits() + a, b& R; B |: N6 h6 S$ T c, m& A% R1 E' z3 H$ h$ s, s) h8 A
// This is a task.0 I1 }& _ h; w5 a
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; ~7 k+ S: P9 w$ v' k$ ? // End the method.$ S; M: Z) F* N5 P
return* D4 I- [5 P: z8 ?
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}