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 , c2 P- X6 w- U5 b: H1 u$ D/ E
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
% F0 L, f4 b' s# u, [, h public double getMeasured pressure() {& V# H) g3 @5 z2 M# K& n: w
return measured pressure% }0 P0 b3 x# |: L' ~* X" ?! D( q
}
! u& }) r8 }9 M+ }, B public void setMeasured pressure(double newValue) {
7 y3 w' Y; ?- x6 S* B( v measured pressure = newValue y0 b8 c4 U) J
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public double measured pressure = 00 P$ S7 r3 p i1 m) w* z
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/**
/ T2 g8 h. T( U3 n *
: M, M3 A% ` F3 }- A' B * This value is used to automatically generate agent identifiers.3 O; K8 Y! E& v0 b/ r' h0 u/ n' v& ^
* @field serialVersionUID
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private static final long serialVersionUID = 1L) M3 r7 S! D- d) I+ A9 L
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/**0 E" ?) O0 s" x
*
/ v: d$ p1 v* D' q: e; H * This value is used to automatically generate agent identifiers.
" [( l' y. | _4 ?: j. d * @field agentIDCounter
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protected static long agentIDCounter = 1
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0 L' ]) Z+ x" i8 y3 a /**
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* This value is the agent's identifier.
6 x; E1 N+ P, W& [; |+ y * @field agentID
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*/
7 X( O/ ~) R1 H' Y8 i protected String agentID = "GasNode " + (agentIDCounter++). W3 e3 i' d& d1 v* ?( y# s
+ o7 B' O/ d* A: Z /**& Z3 ?+ E" |: q, U U8 ]
*
# k+ K0 I, `/ v4 h * This is the step behavior.
# T" ^2 K* ^0 c, c * @method step8 J3 H% s& r3 I2 L1 f
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@Watch(
0 k: y; O: D/ K% T4 K. ~& i watcheeClassName = 'infrastructuredemo.GasNode',
' @4 _+ e3 Y- ~ z7 F0 N watcheeFieldNames = 'pressure',
6 H' E( F, \) w2 T- M$ ~+ z query = 'linked_from',& \; |+ j4 x6 {' C5 ~- Z
whenToTrigger = WatcherTriggerSchedule.LATER,
+ n/ |6 p* P8 k* J: \- ` scheduleTriggerDelta = 10d4 {: B" G( f6 a- E: b4 G1 T0 W; C+ j
)
' u& b/ J+ H9 {$ g4 J public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.0 d+ s" C& r2 [ e6 Z+ g2 g7 ^
def returnValue X9 s7 P* ?( J! }# M7 J" m
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// Note the simulation time.
& h2 T% S+ L" L- @3 r& e2 ~ def time = GetTickCountInTimeUnits()
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" i0 {3 ^2 ^: T% D // This is an agent decision.
8 a- N+ N9 D- s8 s& t% A2 T3 W) ?) R. E if (watchedNode.pressure<200) {2 o% v' T& e2 e, G) ~1 Z1 [, @
5 b* c* E ^ Q9 W& U2 k4 Q // This is a task.
, A/ M- c6 H' A setPressure(watchedAgent.pressure)$ L! |- p1 Z3 F, ?* T% p
* ~3 Y: R( L6 U3 O4 B } else {
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// Return the results.
( ~. D4 O {+ g7 g return returnValue
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/**
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* This is the step behavior.5 c. u7 `+ u3 g, \) t
* @method step9 X B' |$ W& Q7 `& K. _' C
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*/
$ n# P$ b1 I6 a' I; q2 g+ a @ScheduledMethod(
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interval = 1d," u+ W! R+ }# v& ^( }( ?, T! F
shuffle = false
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public void step() {
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// Note the simulation time.
1 x+ z- ~. O; d% z( w def time = GetTickCountInTimeUnits()
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) g( ^; B% |' }+ _ // This is a task.
1 Z7 M/ e/ x9 D5 g measurePressure=pressure+ RandomDraw(-20.0, 20.0)& {/ l3 O& ?4 g2 r9 X8 A5 x4 Z
// End the method.) ?6 E0 @: t! v
return
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