在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ @3 B+ u/ D7 X
. Q/ O# U. S" n* f1 m1 z 0 g( j6 t3 m2 v: e( `@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . T, J% F) {/ \% R9 @ public double getMeasured pressure() { O! r0 l' z6 B% n- x" i1 L1 P
return measured pressure5 o( m3 n9 |0 |# O/ s I
} / Q/ T6 v6 e7 l4 U0 U public void setMeasured pressure(double newValue) {# Y! d0 l3 B" D0 p7 _/ X
measured pressure = newValue; Q3 y# F7 ]$ d$ z$ m9 h
} 1 ~1 Y: u# s; e4 p public double measured pressure = 08 p5 n! I- f8 q; u
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/** y0 i2 J3 v- |( b) m5 k
* 0 P5 A% t# t5 { * This value is used to automatically generate agent identifiers. + Q+ W6 d& }$ A# N% i" [ * @field serialVersionUID7 j/ u7 r) t5 W' ^
* ( u8 |- x0 L* i' R |* j" ` */, g/ r2 l, f# Z4 C2 n& x
private static final long serialVersionUID = 1L9 a7 x' {( ^( B- g
9 K. l& b' G4 G/ L /** 2 e) T2 G" F5 \. N A( }; x *; Q N8 }7 G: v5 }. e2 X
* This value is used to automatically generate agent identifiers.& L2 N f' }% X4 Y! U/ p
* @field agentIDCounter / l. l5 v+ t, `, F * ) v1 t: s' H1 k# M% \7 c */ 9 N8 i0 Y; G. [3 G2 U4 e protected static long agentIDCounter = 1 1 Z, Z7 F- I6 ?. r: i- N+ m * }+ ~. D- l) b9 a /** 1 j Z( n! u4 }+ U * 8 f! I) J w+ `4 L' `" } * This value is the agent's identifier.4 O8 F$ t2 t$ o7 ~
* @field agentID. e+ ^, m* e5 E8 R
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*/ % ~. Z# ]. c; [6 Y5 L2 T7 a protected String agentID = "GasNode " + (agentIDCounter++)% H) B* V& w8 h
: }, J4 j; b: _7 M2 Z8 j! a /** / H: l a8 ?. t+ n# f( |9 L *" k4 ]3 p% v: Q q# j7 A
* This is the step behavior. 7 J# e8 O# D- w+ j * @method step * p! K) C7 E [ *! h& m. R* R( T# T- r
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@Watch(& Z! D4 }3 B, m, i/ @2 v
watcheeClassName = 'infrastructuredemo.GasNode',$ r! Z! f7 o9 d3 W( I! Y- G2 c
watcheeFieldNames = 'pressure', 5 t- \$ s# ?% O( c& D query = 'linked_from',* u0 D& R/ o, x7 |
whenToTrigger = WatcherTriggerSchedule.LATER, : l$ M9 s" O5 O# Z9 N/ i scheduleTriggerDelta = 10d " d8 Z) [! Q+ @2 i& b ) 0 ^5 T0 Q: }) Y% R public def step(infrastructuredemo.GasNode watchedAgent) { * W# t. b% f& N. V8 ~ B, K* v, O1 n) X( ?( D4 c; p: S
// Define the return value variable.$ P, n) j0 C" s( }, }3 \# F
def returnValue. S: E/ U# l; y* q9 a4 }& ?
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// Note the simulation time.+ e+ k! X' G: P7 P0 o7 t4 F, ~2 F
def time = GetTickCountInTimeUnits() ( a- Z7 S4 c5 G8 j2 k2 M: P' h2 I4 J3 s& X5 I
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// This is an agent decision. 3 o8 @5 B* Q& C5 a: i$ ~ if (watchedNode.pressure<200) {6 G/ C( J. H4 d& b' A% m1 S i: v8 O
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// This is a task.$ R9 t1 y3 R' x# y
setPressure(watchedAgent.pressure) & d; Q2 M' b. A n& S% H6 [+ k- i2 I
} else { o* I/ G/ r$ U- }2 S
9 |7 |% A% t, n4 z: r: g ! h4 n9 M( t) u: |$ J7 h) j } 8 _% V. g, R1 m3 q% u9 M( y6 p // Return the results. ; G& t' l8 |: _( |0 \; w return returnValue. e3 _4 Z; E* U$ |% Z; U5 w
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2 w3 N& ^$ X- N; Y: x* p /** , D+ P3 F) X3 Q8 _; \: x0 Q: y *5 z( F: ]4 V/ b8 t. i! u& d5 V
* This is the step behavior.( Z8 `; f3 {; e& k
* @method step8 D: Y- T! p9 M( P* R5 F* X- O
* 5 N0 X4 k4 q2 q6 K! t */ ( J p6 f% E5 K( O7 a @ScheduledMethod( & C" R I f3 p9 r9 z& G start = 1d,2 ]- P3 n9 z2 g
interval = 1d, 1 w, L8 m, h; {# X8 S& I! H shuffle = false6 g6 L+ K% g4 T5 q. k3 D8 i* r" R
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public void step() {* |" l0 h) V/ L6 \5 M
- [9 ]4 E- ~" |$ j // Note the simulation time. 2 v8 u1 H( K1 k) l. D2 U def time = GetTickCountInTimeUnits() " S" a1 C1 y1 l; Z1 }/ ^# S; j- n : L: n4 P$ u3 ?, H! @ t- K // This is a task.4 @" w! e$ @- I. P$ Z1 x
measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 Z6 k8 Q, H0 c( ?& X9 U. ~8 I
// End the method.& D, @; {, B" L; n& ^4 o# y* |
return g4 ]6 y. R+ p P! f