在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 T* z! n. u* A9 |- m2 l8 D9 p( v 6 i0 T* R4 w! B: N3 d) \' C6 f/ T% g0 E/ j
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' [0 }* n8 k6 t [- v0 ~' s
public double getMeasured pressure() { " x; H5 }+ P6 Y1 H3 }6 V* a return measured pressure 1 Y) g" K6 R3 ]9 ] }6 U/ _. r% U1 m e2 h! A$ f
public void setMeasured pressure(double newValue) { 3 G: g. V8 }- A' ~( l. n% R5 W measured pressure = newValue( [: x1 I8 ~; g- j+ S& H1 ^
} , X5 p7 G" v" h public double measured pressure = 0% {2 S- I' t y4 V5 w! Y0 K5 F- R# S
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* This value is used to automatically generate agent identifiers.2 s; e) `( B. I5 \2 D- n& e- a
* @field serialVersionUID1 }: U* W! Q1 \. K- z& w
* ' k' f g2 K2 p$ d8 i */ - [' t4 a- _5 y. ^ private static final long serialVersionUID = 1L 2 l0 d5 V+ \. o) k ( k) N2 x! A" {0 u: _ /** 1 v; Z- |8 B/ o* X4 E% q! p: z! l; T *3 U- p9 K% m' s% F
* This value is used to automatically generate agent identifiers.3 C) X/ `- X7 T2 l" z0 B6 n4 \, c
* @field agentIDCounter % `$ W) Z: L0 f) v) N" j- J6 k+ y * ) ~# Y) T) W- I: | */ 9 A% `' Q3 y3 H" s' N( T1 w protected static long agentIDCounter = 19 ^& }( J( S3 x
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* This value is the agent's identifier. # H" \+ w5 a0 f8 E1 ]3 X# M * @field agentID# k2 C4 n2 x) `2 i
* / V9 l' o7 f. P( W" e *// s1 V7 o( d% G7 @
protected String agentID = "GasNode " + (agentIDCounter++) ' z4 @+ X/ K% e3 k: `- Q6 T 3 x' O+ ]) i" l8 ` /**5 X+ i4 v6 M: e+ |: i& _2 N7 Z. D/ ?2 ]
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* This is the step behavior.4 c& w2 ~* D( t8 V/ f6 J4 r) ^
* @method step + ~2 x% r N$ _8 r6 Q0 R *% \7 a& N3 c5 _+ [4 H3 e5 F) j
*/ ) [3 ~, d' Z* B) _ @Watch( ( w( [- D" r' e4 ^ watcheeClassName = 'infrastructuredemo.GasNode', q! O( Y# A2 Q1 D5 k
watcheeFieldNames = 'pressure', 3 z! T% g' [4 w+ ^ query = 'linked_from',. c/ r+ |0 C7 a/ R+ j
whenToTrigger = WatcherTriggerSchedule.LATER, 5 z) l/ M0 H( w2 w, M4 Q scheduleTriggerDelta = 10d 5 p& b1 U! {! n' s )1 T1 l. r9 V' w" T
public def step(infrastructuredemo.GasNode watchedAgent) { ! r. O. a" C% ]! B. r5 j, G& p* C) L) Y, `' c/ ]
// Define the return value variable. : b1 O/ x4 Q$ J9 Z t. _: ~ def returnValue ! U7 r" I" n% u' e; _0 `8 A+ \+ }: t% [/ y/ T9 u+ a* `& Z
// Note the simulation time.6 g1 k2 n$ l+ b, u( W) Y, ^7 n% A
def time = GetTickCountInTimeUnits()1 h( ?. W7 o9 }3 ~
J1 L8 ^+ ]9 s ; R$ E9 q! n7 F, g // This is an agent decision. % G9 G+ `7 r. Q0 V4 h6 { n' \& R if (watchedNode.pressure<200) {$ U3 b% f! ^4 z% l% @' p
- U! S% X( m( C D6 ^+ j& s7 B // This is a task., F {% C4 j! g1 H% }: B
setPressure(watchedAgent.pressure) ; Z* l& Y' L( o7 i, b) w- P2 d8 B* T' a s
} else {: ]0 y/ @# Q1 D4 T% \; Q
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} 8 K( M" j& w$ \% \ // Return the results. / a8 [! k: s: z return returnValue & W" h2 o3 a i( z; u+ p" }! k) ?' D, [/ [* J' G/ W
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* This is the step behavior. 8 n2 k0 Q6 Q* H9 D * @method step2 t* o- V* _5 G
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@ScheduledMethod( 7 y8 V1 o8 Y+ k( ? start = 1d, 3 M$ D0 R& n! Q* y6 |' ^ interval = 1d, / G/ [/ h$ C' x0 _. k+ a/ B, L shuffle = false - V$ ^8 t& I. r2 H6 X% I: O )& v# q0 u$ E. q
public void step() {3 l+ `1 t3 }2 A+ g% b$ o
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// Note the simulation time. 7 }! C# c; u$ ?9 e def time = GetTickCountInTimeUnits() % |; V* b% |7 X8 w: c ( x; H; p+ R5 H$ L // This is a task. 2 W5 H5 Z( y1 @8 q! w measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 y' G- O. Q3 V& N" Q
// End the method. / ]( H" `8 R9 q# k m3 p$ k/ O return % `0 ~6 j3 P0 _+ e& z+ Y . W, E" S9 H Q1 j }