在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 A! D. l, A9 a
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 n% R x; f( z" J7 A. M' M& D public double getMeasured pressure() { 1 F. @) Y0 a1 ^% @ return measured pressure" c5 f3 U$ e6 [! L4 N
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public void setMeasured pressure(double newValue) {0 f, I9 N0 b% y2 Y
measured pressure = newValue / E$ T8 S' I# |1 U1 `5 b1 ? }" P" T; Z# I* a0 `( s
public double measured pressure = 0( p5 ` I8 ?8 B. K( w
& ^. _" O8 Q2 C- y /** 9 ~: B8 C6 Q) ^3 x3 X *6 |2 C M& g/ Z( z5 ?
* This value is used to automatically generate agent identifiers. ( O) F1 D" Q+ F * @field serialVersionUID4 r7 U6 F- ^, E/ N, ~# h, [" C# e" R
* 6 E, o/ j- v1 R( j) u( |/ N" P */ ; ^, @ S' N8 O0 `. Q private static final long serialVersionUID = 1L/ v; ?& Y4 z# a3 [& R
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* & Q' f5 Q2 ~8 S: Z% z * This value is used to automatically generate agent identifiers. % F5 l1 e9 _) }! S' j% s' ? * @field agentIDCounter% O9 I8 K" ?9 c+ T: [/ E1 S
* y. |$ d, l8 h/ T: x7 d+ Z */ $ D ?, ]1 u$ x% w8 X a protected static long agentIDCounter = 1 4 g& B9 `- ]5 S+ {( i5 `# U+ G ' j8 @8 r( n3 `9 X7 Y2 h2 s /** $ ^6 h6 I7 P8 R *! h2 J. n( k4 Z5 r$ i# K
* This value is the agent's identifier.; N3 x: Y3 o7 B, n" m% \/ T/ c5 l
* @field agentID' s2 y. N9 r8 |2 F' Z' e
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protected String agentID = "GasNode " + (agentIDCounter++)6 W# u, L/ I& A3 I* {! O
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/** 5 S4 {5 K+ R3 _5 J" p1 l * 6 T: [$ |& Q( h( O# w) n9 q' o * This is the step behavior. & _6 C- U; O( w; h J9 d% V+ S& s * @method step 5 a( [$ n$ k! z: [" H: n * $ R! i* Y7 N# k. s+ K0 ^ */" X1 p3 e" Z( ^2 M7 @$ y
@Watch( , J+ W I1 @. @# R watcheeClassName = 'infrastructuredemo.GasNode', - w7 K) y% w" X6 b+ l" F& J. B watcheeFieldNames = 'pressure',' b% b- `: C1 ^3 `8 `1 R4 A
query = 'linked_from', 8 q! `' d( ^% ? whenToTrigger = WatcherTriggerSchedule.LATER, # c- a8 F, a: b6 A/ O scheduleTriggerDelta = 10d 1 T7 l, i) C) |0 f; e' ^; } )) s2 X- @. _$ @, e0 d/ e
public def step(infrastructuredemo.GasNode watchedAgent) {( t3 B6 {2 S3 w
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// Define the return value variable. # v6 v1 v# w( J. ]9 P6 H8 f def returnValue 4 u+ ~; Q. R2 ]# Q. f ) @2 x. V. h6 G( J. z. ]0 G // Note the simulation time. ) S5 h, [1 ] i, a8 L/ L def time = GetTickCountInTimeUnits() 3 t; U y& k7 I, E% m2 r9 M) q8 m! Q. [( L* F% X$ s+ f
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// This is an agent decision.7 b P. w+ d( K G) V8 j, p+ R6 t8 }0 D
if (watchedNode.pressure<200) {: P$ V; ]+ Y8 H0 l) t
) [; R7 l4 i- \9 x; q8 Y // This is a task. + \/ I; h9 R" ?8 h4 _ setPressure(watchedAgent.pressure)* T* X3 t( G, d' D( a0 T) _
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} else { 0 p* j/ t, Y( E& c l. }5 M* a + E) m' E+ i% L( z. X& {/ D i1 a! q$ y$ d
} 5 U+ E) u8 G; s% U( z // Return the results.1 ~7 w: @! D' j
return returnValue- b$ T7 o8 l- x# A. D6 ]( j
/ v/ L) _! j# t7 O, z" I/ a' T* M } " I) ]$ h; x0 K8 z4 e* A 4 K4 L3 |6 j3 `. d! z /** " ]! i2 \6 @$ z/ M0 Z * - f) R$ V* e& d& t0 @, Q& G; ?; f4 B7 d * This is the step behavior.2 S/ t ~5 F1 ~1 E9 w
* @method step : O# F: q7 h% x% U& N2 c( m; v *, x# M, i; F7 M: G
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@ScheduledMethod(: R3 s( R3 v$ J2 S" X1 g0 V
start = 1d,; Y2 `! J2 t; `# L( S+ R u
interval = 1d, 2 T! G8 M5 y( ?/ R+ T4 N- l shuffle = false * C1 `2 b$ \* o8 y. x )' W+ y: I/ _* x" l: f: K
public void step() {$ y4 B. [& @8 v* q
4 d# X4 y1 C8 s" s( | // Note the simulation time.8 [( \% O# @5 C _* p' C+ P( P
def time = GetTickCountInTimeUnits(), k, h, a1 l: j7 E4 I
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// This is a task. - H5 \% e9 z, {# K9 l: f% P measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 ^& Y L7 N4 u3 Q8 o // End the method.# l# K- p/ }+ E: o
return1 a( K2 |$ H2 ^; S
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}