在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 `$ \; G. Q+ H# c
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . O* }; o+ Z4 K! L public double getMeasured pressure() { - X: P* g% m0 B. A return measured pressure# e) X8 C0 s3 a; F( j
} 7 b: j" n) n5 W' r, Q public void setMeasured pressure(double newValue) { : X- r# r( F2 b8 u5 K measured pressure = newValue , u4 X, |! M" w7 Q' { }5 _( P2 w, h8 ?9 M$ A. `
public double measured pressure = 0 % B, J6 s: V+ x4 \6 ~+ v9 w/ F. ]
/** - y' ^9 q! I1 e; P) S *. X9 b, u) b% Y7 J8 {. J# B$ X8 P
* This value is used to automatically generate agent identifiers.4 P- t7 y1 C1 ]2 E, A9 J
* @field serialVersionUID m, }2 G0 y2 u
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private static final long serialVersionUID = 1L $ \: z' v+ D5 w+ f; S6 j! r. i4 y+ `" I" p
/**# z5 [8 K: J. C% M* e6 D3 V& J
* 2 Q: z8 G0 a7 Y0 _9 p * This value is used to automatically generate agent identifiers. ! I$ |: \# p4 Z: F y8 Z5 p * @field agentIDCounter- m' E* n! g2 \ c
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protected static long agentIDCounter = 12 `% L% j ?* R7 `5 z
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/** ( |4 c6 R; K: k. o- ?) B) o * 6 v3 S* A/ ^% O8 W * This value is the agent's identifier.5 F; F; c) m6 d1 s9 Q: I/ x
* @field agentID% A1 E! _* [7 x; R8 d
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protected String agentID = "GasNode " + (agentIDCounter++), K: o6 F2 t. X) d( C8 W
- f( p& J! z& n `2 C% i /** 6 r0 ^- |. Y5 } * ( b- ?. D) D0 b* L7 K * This is the step behavior. ( E, n+ Q9 J) D9 W * @method step + u7 m, c1 D& z: b/ N ** u0 R* h% m' e; W
*/ 2 ^- ?7 C" O i: \5 U4 B, t. ? @Watch(4 ^1 L3 _ ]7 F! ]" o' d
watcheeClassName = 'infrastructuredemo.GasNode',5 r$ m! ?( C; m0 b6 y9 _
watcheeFieldNames = 'pressure', ' r- y) a& I* Q7 c7 Z query = 'linked_from', ' c2 k( g4 p) K% l1 O% y whenToTrigger = WatcherTriggerSchedule.LATER, * H3 O: Q& Z6 z/ G scheduleTriggerDelta = 10d + O+ k: B+ I. c- n3 U* U2 f ) + n# X+ X1 C$ v) d9 b/ e2 Y public def step(infrastructuredemo.GasNode watchedAgent) {3 ]0 D r+ L# B0 F9 c, e
6 z1 e4 r: g6 G( J& h! N1 u% o // Define the return value variable. 2 ]" c6 v9 x- | def returnValue9 G! I: M: m$ R+ ]9 r% j# L2 N
0 d' Y, f+ B g3 ]: M# ^ // Note the simulation time. ' a* t1 @1 ]# r3 Z( ` def time = GetTickCountInTimeUnits(): {. s) V# R0 ]% ]! V1 J
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// This is an agent decision. 6 X2 Z2 E7 `) ~3 }1 P if (watchedNode.pressure<200) { " w5 b9 D. e h ]# C# r& v* c; T$ e" _/ L. l( w8 u- Z9 i
// This is a task. ( d/ }4 c+ V& ?+ q setPressure(watchedAgent.pressure) 1 e' N# }( m4 Q" W/ i: B $ X' m7 N# S0 z4 H } else { S$ ]/ g1 f. G7 r) I) s$ f" J6 g7 N* \$ ^- n9 ?
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} 8 h0 g' b, S1 \* ]1 } // Return the results.4 u; x7 w) k: K. I! s
return returnValue' s8 a/ c7 W' D' Z. n& U+ ]% k) d
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* ; a( \; O- Z- P% x, J* k4 t( d * This is the step behavior. - z p# P6 ?. I: N * @method step7 x/ L* v3 J% K1 G
* : i6 K. m9 F+ p/ x. D5 Y! D2 O2 H */ ' f" \5 q$ z4 ]( ], w @ScheduledMethod( % K8 R3 b) R5 y2 ]8 s start = 1d, . J: @" X n" t. M# L1 X! m. S interval = 1d, 4 O2 q' \3 }4 w) v' {7 t shuffle = false7 u# }) K: E8 C2 u2 Q2 S: K& S" A
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public void step() {' n3 |, n" |5 |6 F+ {2 O3 |
0 J( _% J# F, s+ W, s3 W; @ // Note the simulation time. ) D. T: @( @2 ^1 o8 W def time = GetTickCountInTimeUnits() # t2 N$ p- g. y6 A+ g7 b6 D) i9 i4 e @
// This is a task.( r' b9 ~' B) z, h! P" L2 T: Z" N
measurePressure=pressure+ RandomDraw(-20.0, 20.0) / s6 a/ n: u9 B! z- [+ e6 f6 R // End the method.$ c. C3 q# |9 C/ `1 f' ~- H$ R
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