在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 Q2 \7 {' T8 s. y4 p% V- q) K, b% E- W- H
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") e* u2 t. T' i public double getMeasured pressure() { $ y5 ]- ^ H2 s% r return measured pressure . q# k4 U; U9 x! e3 F9 a }, z. I. k3 w4 U* b
public void setMeasured pressure(double newValue) { % `+ Q+ g/ f! ^" v6 c3 C measured pressure = newValue5 q% u$ n8 N% J" r) C3 g
} $ \8 A8 v2 R S0 S public double measured pressure = 0$ t0 }) V( j# g/ o( N- o0 a$ J( s5 Q
& r. M, n$ h5 ~8 U. z& z/ T$ D4 E /** , X" X; K R, k# Z3 y1 R *' I$ c. z- |% W- S& V4 r2 W
* This value is used to automatically generate agent identifiers. % G$ V. e x" z * @field serialVersionUID& E. k+ w+ X7 x, J6 O+ o
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private static final long serialVersionUID = 1L+ n8 P( M7 I6 P! X, y' X6 T
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/**4 A2 y4 b3 H! W4 X
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* This value is used to automatically generate agent identifiers.- w" V1 j( a% A" P
* @field agentIDCounter1 e0 |. g& A4 s7 f
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protected static long agentIDCounter = 1 0 V. z+ b9 A- K' k' T; g8 o. B: G. o# b7 S6 d
/** ' S3 H$ n4 x9 J @! c* e6 p6 E *5 r( O) C! E% h0 K
* This value is the agent's identifier.0 a* k" @/ {" k$ y+ w
* @field agentID }1 I( m: a( \ *! A _# [ ~3 Z. W, A& b
*/ + T6 ?9 Y, h( h1 H7 m* x1 Y0 Y protected String agentID = "GasNode " + (agentIDCounter++) ; @" }5 l- m% e& H, A$ c - H; p6 S+ c4 A' h# k9 ]. _- w! ~ /** 8 m( {, N9 T$ f& z *5 p: m8 \* Y) d7 Q5 A& C# ]
* This is the step behavior. . n- T* z m# W. @7 l& ?6 K * @method step o0 H2 r3 y5 D: m * 8 e" }3 x# ^ T% ^1 q# T! U! N- H */. J* x4 |$ a1 I/ h6 k
@Watch( 3 Q8 T) ]9 J& S1 c7 S( Z0 ?# J/ m watcheeClassName = 'infrastructuredemo.GasNode',# K, `' x+ N6 D. ~% D4 ]1 _6 j( A
watcheeFieldNames = 'pressure', 5 {1 J0 z' r- k0 N$ C! W" F2 \% @) ] query = 'linked_from',3 r; [& S; p6 m- h* w# I
whenToTrigger = WatcherTriggerSchedule.LATER,0 t+ E8 M( o$ \4 ^
scheduleTriggerDelta = 10d , ?1 i! m! Q( `3 V) ? )+ v0 O- ^5 D( s9 m- P
public def step(infrastructuredemo.GasNode watchedAgent) { + D: j4 x( t) d. h5 {- B0 X7 M
// Define the return value variable. 3 F2 l7 D5 w; {. I8 _ def returnValue0 ~" U N ^- a
! {5 G$ L. y+ b- |% b: n8 f% t' M // Note the simulation time.8 Z& C; |4 G: ~! Y4 _
def time = GetTickCountInTimeUnits() + z- {+ b+ ~/ _, ?" |' r9 e0 @4 R4 A$ M& e, Z( d6 Q/ U
$ l1 P: w4 A( G3 N4 W1 ?. |) H6 V // This is an agent decision. 4 o/ C3 t& X6 k1 t! P# R if (watchedNode.pressure<200) {" I, A2 U- ~# s% K+ r1 G; d
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// This is a task.: D( U# W( f! [8 C
setPressure(watchedAgent.pressure)2 ^" B |8 D* m/ g4 W
注意,在函数step中$ K7 |3 U" C" k# C
public def step(infrastructuredemo.GasNode watchedAgent) { 0 V c) W, `7 _% a4 ]! F //这里是watchedAgent ! A5 a# W5 _. f$ Q, u y 但是在语句中,你填的是watchedNode& j5 @+ W0 S2 B: {# \' h, Y8 o
// This is an agent decision.* s0 u0 M- I6 u$ E
if (watchedNode.pressure<200) { * W$ f# ^* t9 B$ g' _ setPressure(watchedAgent.pressure)" ?. ^4 U$ s6 q. C
变量名称须统一,可以都改为watchedAgent