在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 q5 b! n% ]4 p2 u; `" r! C# W , Y1 ] b+ I* | M 9 ~/ f6 a8 N8 w/ Q3 ^@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") k- D5 r8 I- l( j1 q+ Q3 [) K
public double getMeasured pressure() { * }6 k/ {2 o/ W- _ return measured pressure 1 H) W# s) B0 M5 N" n* @) S }# W, ~# g$ F+ B8 i% s
public void setMeasured pressure(double newValue) { # z. i7 ?* v, U V% b" s, [ measured pressure = newValue 3 E8 G6 _5 W" J2 ^ e# | }8 ^ ?7 i/ l' l( e9 S
public double measured pressure = 0* f0 s0 I$ |( l; C9 d9 u
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/** - C# ~+ K3 {# g8 K * # W$ E e7 v# K+ y% k+ `; @ * This value is used to automatically generate agent identifiers. ! J+ z1 m% w7 D1 b7 ^: }, V * @field serialVersionUID 1 q+ f* V7 T% U * " S! G/ j0 k# I1 O1 E" c4 G */ ! ]( t, R8 y9 r9 `6 W5 r9 |' ^ private static final long serialVersionUID = 1L' _. C: Q0 Q; N% G1 N6 a
2 F; H& U. p8 Q0 l& W /**1 X0 J# j- E9 T" g, |
* : U" E( @$ t5 a& t' J * This value is used to automatically generate agent identifiers. 0 B/ F7 f% K; D1 y * @field agentIDCounter - c3 o# V- d% k *- E- R8 |+ V7 A5 j
*/ 6 K& E' f5 S. H protected static long agentIDCounter = 19 A s" l1 ?' `1 z- T) F: M3 Z4 M/ \
7 `7 U* B. L! T0 C /** ) F6 v' g3 e/ }6 }$ H2 w6 X# r4 S *" F) ]+ M- B/ A6 Z( D* h4 m! {) d2 R
* This value is the agent's identifier.& M9 |/ ]2 P- s( E9 A5 l
* @field agentID4 G; ]+ |% m+ U/ N' e
* ) o" i+ j) Y$ I8 o */ ( k( f h d1 N$ V. j protected String agentID = "GasNode " + (agentIDCounter++)2 X" q8 l+ j: v. l, i+ W* _0 J( l
5 l' H0 z$ ~7 H0 L/ n /**" t. H) B5 O3 Q: p# ?7 m j
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* This is the step behavior. 9 {* S" K' W! } * @method step - ^& U7 N; F1 ~1 X( U * 8 U7 A" D/ o9 I) D2 T7 K */! a" C' S" m F: j5 e, v
@Watch(1 Z1 j# Z, X6 ?4 A" r
watcheeClassName = 'infrastructuredemo.GasNode'," X/ \" f, R( J W, t
watcheeFieldNames = 'pressure', , ]! T! @5 p, i5 Q$ ~* W* F2 _ query = 'linked_from', # _7 Q0 I9 z1 h+ w whenToTrigger = WatcherTriggerSchedule.LATER,% u* x/ H! @% J/ V9 A0 c
scheduleTriggerDelta = 10d ' p4 e! u& L$ Q+ a6 e )# B+ ]* M Z) L, [! |7 o* o j
public def step(infrastructuredemo.GasNode watchedAgent) { 9 o$ S: i, @' @ + u, |# F% [7 o+ S+ H+ y // Define the return value variable. 2 N) i$ v( G% O* T* c4 Y def returnValue7 Z4 Z/ v# s- ]
4 s9 Q7 J/ E; ^/ ^1 r% _* z // Note the simulation time. * d ^0 p- _9 a' {" B2 m; K def time = GetTickCountInTimeUnits(): _+ s' M) h9 }6 P- w0 S
& t+ |; V/ z z( ` f ' w0 z; T5 M! X/ ^3 b4 X8 R // This is an agent decision. 4 W3 i$ {0 k X6 P: d# n% s: ]+ K4 u if (watchedNode.pressure<200) {3 F/ @- k5 [" Z5 d
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// This is a task.0 ] l5 }6 ?% g5 y
setPressure(watchedAgent.pressure) ! Y. z+ i- j8 `7 N$ T+ n7 W5 T6 R" ]3 R2 C6 \9 L
} else {4 _7 r* U$ ]$ P: E1 v
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} . x! E) D6 V8 Y- c& K // Return the results.9 ?& c. R8 x ?, d5 E5 ~; H6 ]4 t
return returnValue! J3 z2 u6 K( R" N8 A g" u( w
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/** + x! v9 a# E0 K# D9 ~ *2 T* b |" A& r" b3 @ n
* This is the step behavior.5 B6 @* p; W3 O1 Q
* @method step ) Y9 _/ z" q+ n: c6 }/ R * $ W* K7 Z: Y3 ^& ?7 c* @8 m */4 O; Q3 Q! @ J' Y6 s5 a5 u! A+ U
@ScheduledMethod( : }3 r) C. y& h2 l. B C4 D start = 1d, 8 ?$ k; t- O, g9 P" n+ { interval = 1d,) `& J& I0 i/ \1 l
shuffle = false2 t: N4 x9 V8 E' [$ n; C; u
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public void step() { - c4 `8 b, ?5 v6 ~ : V ]$ U. L- s8 [1 Q: i" Y // Note the simulation time. ! y* S5 x* }* |2 E' \ def time = GetTickCountInTimeUnits() " v( ?& t" h* m& j, P" L( \- [1 w: v7 T+ ~( @ {
// This is a task.: h1 o$ G+ b6 D ?: h% Q
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 9 H& P0 `; v/ _+ f // End the method. D! f2 @3 B1 t ~& m: B return # m1 v; j/ j ^! O% X V: {9 `: c5 b" J( H }