在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 % o6 p* s: ?, @( Z5 r" v1 r2 v
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- X4 b1 J7 Z! b9 e) } H8 I7 u8 U@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 f, x+ }0 D7 i
public double getMeasured pressure() { T* J% i. `4 T! L: y3 U5 g
return measured pressure ! S2 B; W6 a0 \& B5 [ u! C1 t0 H }: `, a; p3 w& \8 O
public void setMeasured pressure(double newValue) { ! }! Q2 V/ x% R! E% e measured pressure = newValue 4 Y1 z4 |" D9 W* u7 f } 1 Z! ~/ U- ^4 _0 |$ ` public double measured pressure = 0 / \! O- ^, l- j! D: V* U/ I% g+ D8 o' V& e
/** % Q6 y- O1 l: x, v: r1 C * 5 Z A9 g4 T# } * This value is used to automatically generate agent identifiers. ) D* S& i' g. } * @field serialVersionUID / {- J$ e6 q y8 V *' A# |' j- y2 f
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private static final long serialVersionUID = 1L % t. h; w) |* w) q; o! b , _$ C9 m" c5 h. Y O) T /**2 |2 ~1 _8 O; A0 z" z6 Q
* # ]2 }% \; A8 y3 A4 | * This value is used to automatically generate agent identifiers. $ e# N/ m, V1 O" O7 G * @field agentIDCounter. J$ E* ]& e5 P+ h- R$ z; y
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protected static long agentIDCounter = 1 3 n! f# C5 m& M ?; \" l 9 M+ [ L# r2 ^4 h8 C$ D /** 9 O2 V6 A/ p7 n; x" O *% Q6 @! S0 R# L! D, P, h% D2 x
* This value is the agent's identifier.) X# o5 ]* O; p! q7 v
* @field agentID $ Q+ p$ c' q7 A! S2 ? * ) c2 U( z+ J) [ */ % X! @7 b" _, Y6 n q3 O! K protected String agentID = "GasNode " + (agentIDCounter++) 8 a! Z( I" _! |6 V1 \2 E: q * `7 T3 |3 {0 S8 |% E: i /** + y r7 M' @, O& j * 7 {' M2 u: ^ u+ @+ t * This is the step behavior. 3 B) z( d. E7 r4 j * @method step7 P# a5 Z/ @: f* b
* % v+ l/ F0 @8 u+ c- ]# Y* P, k& ? */ 4 S) @, X5 F5 |) C' q0 z @Watch(0 o) |2 F1 n! y; }- x
watcheeClassName = 'infrastructuredemo.GasNode', 0 X, }$ Z3 \$ U1 M watcheeFieldNames = 'pressure',4 F- X* }; R6 x: B+ E/ b3 y
query = 'linked_from', 1 V: l- N; D. b0 z& H whenToTrigger = WatcherTriggerSchedule.LATER, ' ~6 q9 Q+ y0 g5 d) E6 X scheduleTriggerDelta = 10d h, f: y- Z2 i* F& m4 t0 P ) ' H( C( ]' M& X, |( D j0 [; b public def step(infrastructuredemo.GasNode watchedAgent) { " P1 }, j. {( b$ r+ {% p \- h8 q7 {. X; l' A
// Define the return value variable. 7 S: F2 S0 u, Z, G1 z% m) h def returnValue2 g$ j6 }, U& c7 g( {( R7 V5 P
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// Note the simulation time. 5 P1 S8 s! K! R$ ~: _4 j' q9 ?# H def time = GetTickCountInTimeUnits(): O* c2 e7 Q- n; D Y
* v7 \/ r9 C0 M4 W. }3 ^) f( g ' X% l+ l3 x8 S- U4 _/ T3 k6 y // This is an agent decision.9 n* p- v7 O, M9 |2 Q: v6 ^' Z1 l6 g( N
if (watchedNode.pressure<200) { + H$ D2 l3 u9 x. i+ [( s+ Q/ ]. n' _7 @/ j) }4 } W
// This is a task. ; I- {2 K3 z0 j setPressure(watchedAgent.pressure)7 n+ c( @7 T1 b3 t3 {3 W
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// Return the results.# Z, h8 [+ S: t" r3 a
return returnValue9 ?2 _8 X9 t/ l! j3 o3 X, H. b
8 M+ a1 D3 g% P) i# v8 a } 9 p5 l- I& c+ [0 m + Q: h: x( v" S R% |+ u /**% t. t# R& O( G5 W+ e, G T
* 5 b! e O5 c, V% L9 ` * This is the step behavior. * S! w+ `. L* l- d * @method step 3 Y9 O2 p- }1 P * 1 x: L7 Z- p6 a# w% G! ~ */' Q' B/ T2 u' t% z3 J
@ScheduledMethod( 7 t9 I2 ]- `; E+ ~3 y# w start = 1d,0 p" z$ G3 [3 I9 }
interval = 1d, ) n$ ]9 n7 B- N7 h shuffle = false4 \. T$ Y& G$ o' t" B ^$ H" K" C
) ! P) G# v- Q% A0 h2 {( Z4 A public void step() { 8 U# y6 L+ I0 D) p8 X6 ?1 l( c# K4 M8 s# F6 @5 w% O( z
// Note the simulation time.0 F, c3 W) {! R% q( P! e6 B+ M# a
def time = GetTickCountInTimeUnits()) E( r( u; w% |# @; p
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// This is a task. 0 b8 \5 S6 j: h# J0 Q' _" {; f: \ measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 u1 L9 x8 H* ~/ u/ w1 n
// End the method. + R% g9 q7 u9 J return5 j4 o7 p: O( S$ K7 W/ o! l$ \
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}