5 仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
1 X, ]+ }9 z& d" U. ?/ V public double getMeasured pressure() {
7 W8 g3 q: x" k, p0 N9 M. G return measured pressure% A. _1 @: n3 `5 ~! ?
}
" D" x5 z$ @5 Z% p public void setMeasured pressure(double newValue) {
$ V w4 C2 y; B" i5 t! q measured pressure = newValue
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. N- }6 @5 [ u% Y# V: h+ s6 x1 x public double measured pressure = 0
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3 @2 G# F* Q4 ~) B /**: E( ~% b$ e+ W: C# o. J
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* This value is used to automatically generate agent identifiers.
* y' T5 L7 [) k }0 z% \$ I * @field serialVersionUID
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) ~: X- b( a! F! S' P5 J! a */
9 n9 j9 N, ^. j2 I# L private static final long serialVersionUID = 1L5 e9 |* |/ ^/ k
! n+ |8 [9 m+ d. C% @! U, A$ E2 I /**
1 \3 o, B+ l# J( M" ]7 c *
/ j8 G" J0 J) ?/ \3 F w * This value is used to automatically generate agent identifiers.
v6 p, C n& e/ \* u, |2 D1 Y1 D * @field agentIDCounter I* d: V; W3 g9 u
*
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protected static long agentIDCounter = 1# Y* [0 Z% t# ~8 h' j
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/**9 L/ y' _7 n8 D8 q$ v
*
# q0 d6 q( e9 u0 G6 o8 j0 z X * This value is the agent's identifier.' W6 l W) l6 Z" f6 }
* @field agentID# Q7 ?0 N; y x/ [4 Y q
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**
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* This is the step behavior.# v, R8 T8 q* Q: ] q
* @method step
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@Watch(
9 t. R& _6 _7 g: ~8 P$ p watcheeClassName = 'infrastructuredemo.GasNode',
' }8 O6 E1 P9 Y0 C G$ p! V watcheeFieldNames = 'pressure',
- d: D! h, E7 G query = 'linked_from',
, ?) S8 X2 Z U! g whenToTrigger = WatcherTriggerSchedule.LATER,2 O. I$ O: T, b+ n" K5 S1 r
scheduleTriggerDelta = 10d. i% s* |- L$ V" u& V
)
6 h# ]! y0 H/ a; O2 T9 | public def step(infrastructuredemo.GasNode watchedAgent) {
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: O; {# x7 g" J" W% g3 @ // Define the return value variable.4 v$ `+ M4 x+ n) n" x2 }9 l& Z
def returnValue
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8 t* V8 }9 |9 D' b3 f( X // Note the simulation time.7 w3 x9 x- q5 j( N2 N. G* }
def time = GetTickCountInTimeUnits()
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// This is an agent decision.1 y& E% Y) R& k, K3 \) f1 O
if (watchedNode.pressure<200) {1 q2 t _& D/ Q- q
/ `$ R6 n- O1 e$ Z. ~* e& b // This is a task.
$ c2 Y' `) v- W) r+ f7 o1 | setPressure(watchedAgent.pressure)
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} else {+ [1 O: w( j- {- C3 K7 J5 J& p
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// Return the results.# ~: t( H+ U0 s( L' u
return returnValue
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/**' g1 b: f* O( m8 l2 O/ w9 D
*
/ x M. W+ W0 s6 u4 x. Z, {5 k * This is the step behavior.
/ u% ^3 `) L0 z8 |( f * @method step& A( ]* f8 v1 B9 d5 o5 J. `3 M3 i
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*/
3 v- l% e: v; C @ScheduledMethod(- s3 ?! k, U _4 k
start = 1d,
$ P$ y' a) \; [: w4 a" N interval = 1d,( y# A+ v7 f+ u0 _# a
shuffle = false
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0 R: } y( W5 ? public void step() {# d% j2 U7 @- X& v$ Q" _* N7 }
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// Note the simulation time.
6 p2 Q X+ z' X/ [. Q" a def time = GetTickCountInTimeUnits()
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0 Q! P) ^1 w* ]' c5 ` // This is a task.
/ J/ ?* R# h. W& d measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( r# W& Z, v) L7 ^. h0 L0 G. T9 ~5 d // End the method.
' R; b1 q0 K: z! ~9 H6 D return
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