在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 q1 T0 x( u& C* J( w! {1 v; N- A9 N2 i% g2 [" [8 O- h3 A' g# r
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") z `; [6 u1 U; w
public double getMeasured pressure() { 8 E8 M7 I- u0 I- i+ @! x/ q8 h$ l return measured pressure0 K0 J- u' P+ d* P7 E
} , @% F& v/ W; S( I% e# ` public void setMeasured pressure(double newValue) { 6 U6 ^4 W2 F' c" x+ |( k measured pressure = newValue * I% m& d9 ^: _0 V } / C+ O7 E% }) U. [8 f5 N; o. h" y public double measured pressure = 0; e/ [; c4 c F- r+ W7 \
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/**( j6 p% c+ z( _' ~4 }
* ' d4 s3 s# r9 g$ e/ R * This value is used to automatically generate agent identifiers. & E; z2 `0 h: D * @field serialVersionUID" p8 S, X; \7 J$ H) P3 ~! f8 {6 m% U
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*/ # G$ c6 _& R \1 u! m private static final long serialVersionUID = 1L5 T" o# B# V, h" x' J
# ^+ `3 j S( j7 Z, Q /**- O7 E6 ?' J: f! d
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* This value is used to automatically generate agent identifiers.% U6 R; ^2 D6 |% H% Y
* @field agentIDCounter# X( j& ^) Z" ~1 w/ X
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protected static long agentIDCounter = 1 4 @4 b1 J7 _) Y. U+ ~3 P: E9 b" ~0 F( H- D/ @* {; U. v3 g
/** 6 y: {3 P, K# U9 q: [/ X * + [) o& t9 ? ]8 Y * This value is the agent's identifier." u- Y v. v) X4 s1 j
* @field agentID* ]6 E+ | M# D7 _
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protected String agentID = "GasNode " + (agentIDCounter++)! Z7 Q* s9 S) i* D; `
0 Z) Y! q/ b8 O# p% b5 f /** : y. y6 V1 z" ^9 B * w. L+ L, x, ?" V. n) h% h" L * This is the step behavior. + ~) H, `2 B8 K' d * @method step - E& _" ]- B: _. r3 W7 ~' N * ( N$ u% Q+ J2 E */6 S t4 H& v$ t" Y/ S9 g
@Watch(% ]+ D; s& n; u; H9 X
watcheeClassName = 'infrastructuredemo.GasNode',3 k2 }! z! B8 T9 {; [
watcheeFieldNames = 'pressure', 6 T% J% b7 S* m. X query = 'linked_from', k- N/ V! A8 T* U6 h# B whenToTrigger = WatcherTriggerSchedule.LATER,) J. h1 b5 Z* {' ?
scheduleTriggerDelta = 10d / V' S5 V9 ^ A- U! l' \ )" H1 Y/ N3 `1 G( ?# S6 z' y/ O( o
public def step(infrastructuredemo.GasNode watchedAgent) { 4 J" V/ ?) `+ p+ l* i- A4 G! n' T4 \ U$ h5 }6 F2 q
// Define the return value variable. 1 m+ U4 y3 p! k" w' u9 C. h def returnValue( M: N9 O" H. w0 s- J% u* H
6 |" k/ D- x3 _- `' L // Note the simulation time. : L' p' @; Z7 j, F( o def time = GetTickCountInTimeUnits(). }( v) b. J7 `: v5 B5 e; ` `% y
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// This is an agent decision. 8 |, x& ~! B" z# l& ^6 L( g0 R if (watchedNode.pressure<200) { . e/ G; w7 Z$ d' j& m& C & |7 K( {) h4 C6 Q0 B4 n // This is a task.( G+ ]/ W+ W8 g5 N D8 X+ m
setPressure(watchedAgent.pressure) " o* q2 n1 D6 ^# I0 H 9 o1 f5 C6 A) j2 F& q7 S A } else {; |& Y# A: f9 x ?4 M/ F& B/ X- y$ P
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- @% R+ T3 c. s, C/ J! w& c; S' W. C } # e, L% [& ?( l" h% }5 B+ Y // Return the results.* ?2 U6 y2 f7 N h1 c" A) j
return returnValue9 O ?; [ v2 g. l* Y0 ?) s
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* This is the step behavior.! c1 i( r; U' S4 o @
* @method step ! g2 ^) }! n- N) r% b7 S * 3 F% M$ P) f! _- ^8 Q2 V5 D */3 O" Z0 O; \1 C2 O6 ~2 Q
@ScheduledMethod( U! S6 O$ E- U start = 1d, - h$ P8 z- K" P& S interval = 1d,& e9 o; `% g+ {. F C- r
shuffle = false K9 z0 ?' G, X6 r" j) T0 g ) ) P+ r" n( v C5 ]. u public void step() {5 E) c# q ~: O& f
# e& w' d8 b; B* Q$ q8 T // Note the simulation time. ; M5 N8 h$ T. _6 K U9 Z, ]/ |& ~ def time = GetTickCountInTimeUnits() : H4 B3 u o2 x& b9 j" ? 8 {1 F* C S- O/ U; K$ P // This is a task. , P9 P; q6 M D measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 M8 q$ e8 `1 x* Y( K // End the method. ) g& T1 } N" U: n6 T. u return0 \) Z, F+ R; D' o) n$ B