在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , h9 ^* J; Q% ]# F9 R4 s9 i z" g; f0 B3 _& y $ x: L% Q$ Z0 N# e0 x- d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ V+ @, h( Y: T% _6 S; J r3 E6 S
public double getMeasured pressure() {1 g9 u, g& o e" L
return measured pressure 6 Q' A) C0 }. n. H } 2 A1 T: E+ V9 N public void setMeasured pressure(double newValue) {7 ?$ U/ d0 Z1 C9 M4 y
measured pressure = newValue, g' t; h6 T, W( |: {+ U$ a2 E2 E
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public double measured pressure = 0, l8 y) k7 i5 c) i% _" o
' R# k7 U' l P /** : _- S3 p$ G- a) n4 _. ]8 x *# P5 I( x2 U1 X, K" E: _0 g* @6 s! t p
* This value is used to automatically generate agent identifiers.8 g+ d; v' J* X. R" B6 r0 ]+ r( W
* @field serialVersionUID - R, k- {9 k _6 x8 X8 c$ D+ X * & t* h( z1 B2 x3 [( I( M0 v8 r% C+ I */% I$ J2 u7 @% D4 y u
private static final long serialVersionUID = 1L+ K7 U8 H% a( M
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/** # f% \+ Q" X9 _6 D6 J * : Z& t) ]$ d) ]; Y9 S5 r * This value is used to automatically generate agent identifiers.. }/ R# U3 {! Z- [. Q8 l0 ^% |
* @field agentIDCounter % K' e% g# i5 r% I4 x: G$ W$ m, l4 ~ * 6 b" ^1 {, \2 l) | */9 d5 E/ X* y( |: z
protected static long agentIDCounter = 1 . t% x* b' A, j- B% i $ w" R/ A# u8 a3 A& i6 x9 k9 c /**2 ?3 O) H( a) h0 g* y4 i5 D
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* This value is the agent's identifier.* l6 ?$ E% D) G/ N. w8 u
* @field agentID2 \# j2 l1 @: a" V, q" r2 L
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protected String agentID = "GasNode " + (agentIDCounter++) 4 B% `3 Z+ n, }8 M( m* | 1 t/ K4 a+ e# L/ V) U /**7 r- }; @' o, M# S+ y) X
* " _) w& F6 R2 t0 \" B* |; M! H3 Z * This is the step behavior. ( }! M* x) b/ Z& a9 W * @method step! F& {4 ?4 ?( \- W1 o
* + K8 t" u+ w& v F/ M *// {7 H2 |- d/ o9 f! C
@Watch( 9 P" ?0 P) L) }4 I( \+ h watcheeClassName = 'infrastructuredemo.GasNode', : I& q1 A9 ~8 H- T6 Y watcheeFieldNames = 'pressure', ) m* c' f; n5 A( y4 {7 ` a, V! s2 c& j query = 'linked_from', 0 \0 m5 r4 n% }9 x whenToTrigger = WatcherTriggerSchedule.LATER, s7 {* b( Q5 c. _/ s scheduleTriggerDelta = 10d ) \0 y: ^9 H# @- g: c- y )7 {/ t! _; y7 s4 Y( e
public def step(infrastructuredemo.GasNode watchedAgent) {5 P/ [4 L) q# M+ z* U4 M3 m" b. {
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// Define the return value variable.& Z' u% R6 Y1 ]" b" z# v
def returnValue4 W: z, y. ]: v; }+ X
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// Note the simulation time. 9 o( {, b' P$ U5 h7 G ? def time = GetTickCountInTimeUnits() + `( h6 B8 r3 C: g I0 R& W1 x# {) x) X. ^
% I: |- c6 J9 l9 {; u% G" v. T* O // This is an agent decision. # {& s' d2 R8 h. k% u/ \ if (watchedNode.pressure<200) { $ m7 m$ } v' V * c, o; n6 k) Y0 ?! l // This is a task.# j2 d: j- ?) l. i7 u/ J' b
setPressure(watchedAgent.pressure)0 G! R0 F, [5 _( D. S, x
3 w$ J+ ^9 g8 ^5 L* U } else { - k0 w3 {: j+ W$ P0 @- X; G- y3 M2 B9 [9 B
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// Return the results. $ i0 F% I1 k' S- n8 c" u return returnValue+ r& _2 _: [, O" G7 ~# l8 |8 w' y1 ?
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/** 0 {4 z% [% Z- o& o+ Q *) ^2 n$ b( p$ y8 Y' S8 M0 J
* This is the step behavior.; s1 O- j" O) ^- K1 p# Y
* @method step : y- J' ?; K E1 {; Y G6 `) D * 6 D3 @3 A5 t+ H; ] */ 7 W" ]/ V$ V5 Y ` @ScheduledMethod( 6 s" \; W# S4 [3 ~( C' S9 E start = 1d, 1 d: ~; W* T7 n1 G interval = 1d, 1 R5 i3 G* M% S shuffle = false ! m2 `* u, }- y+ V( @ )9 N; _5 ]5 X' Q# i) P2 t- s* \) b
public void step() { 5 H' y8 p+ R; J& P; _2 s' k7 y5 @/ h1 w2 h; ~
// Note the simulation time.1 L5 V0 v( p* @0 U2 M
def time = GetTickCountInTimeUnits() , n9 l) U4 ~4 A8 D 6 y Z8 b% O4 c& E/ j // This is a task.1 t) |& z) N. H+ |+ ~0 f; g
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 H3 W. s2 H X // End the method.- A6 s. y6 T. {0 D. }4 {
return : I$ i; a8 ?3 G' T0 [# i) T, x : k# L$ v' E9 e5 {7 g9 S }