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")
% z" o/ E# O2 V) j* m: p; G9 }4 O public double getMeasured pressure() {% W5 c* [( m! g! F
return measured pressure1 b. s$ F5 p1 G9 n; W6 _, s
}! F. |/ m" Q& s/ T
public void setMeasured pressure(double newValue) {
$ o3 C1 l+ i. Z. w/ w) R6 g measured pressure = newValue
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+ P/ W7 [8 r2 A, z public double measured pressure = 0/ Q! i# n9 Y" [, w9 S5 ?5 T9 F8 `# p
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/**! o' E: C6 L6 t9 ~
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* This value is used to automatically generate agent identifiers.
2 n5 n0 O9 _1 i2 e, | * @field serialVersionUID
* W1 H8 |1 B' O* \6 v* }0 M& f% ^! |4 w *
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private static final long serialVersionUID = 1L I( y9 ^# H7 X C4 w: f9 F
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/**# \6 e' S. N* S# u- @( C; c
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* This value is used to automatically generate agent identifiers.( a) X" M# `9 g& C O; J
* @field agentIDCounter0 Y# c/ D" v3 ?' ]# D) j3 _* j. F
*
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protected static long agentIDCounter = 1
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/**: W9 G4 P" g& ~4 P
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* This value is the agent's identifier.5 p2 F5 }3 J; k+ j4 ~$ k/ J5 Y
* @field agentID! h! j+ z9 J; u+ s; _
*
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protected String agentID = "GasNode " + (agentIDCounter++)( A* W$ q. N: `" I' }
# h3 ?# `" y/ a /**
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* This is the step behavior.
# |2 p% D) T. z g8 m6 {* T! w! ~ * @method step) I# x1 o. D( E6 ~7 s$ D
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@Watch(5 N7 t& o6 l. O4 n4 M- n- l+ X& U6 V
watcheeClassName = 'infrastructuredemo.GasNode',
2 j4 c% d( t' @* m/ g7 k* n$ c; Y watcheeFieldNames = 'pressure',7 _# R" |6 Y) I- } l2 T ~
query = 'linked_from',
0 X" E1 h5 q8 K& k: } whenToTrigger = WatcherTriggerSchedule.LATER,1 G7 \* r2 g1 ?* U' M' B' R
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) { t2 {" |$ e8 \3 h# P& e
$ M' s( P3 ?! e) @/ A // Define the return value variable.
! y8 Z Q4 `# V" E7 {( z9 t def returnValue! t; L% j1 h" X0 V
% J% z0 ~4 [+ X3 [9 l1 h // Note the simulation time.
, \& m+ |. H) Q, w) {& p" ?9 D( c def time = GetTickCountInTimeUnits()
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// This is an agent decision.
$ O4 ^, N) ]0 R6 R1 B5 O8 J, z if (watchedNode.pressure<200) {
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// This is a task.! t* J2 o, T5 K* D# G
setPressure(watchedAgent.pressure)
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}
0 p: R& D$ u6 j6 J& v // Return the results.
' ~4 N! F* d' W return returnValue) F; v# x, L* Y, @& g4 ?' Q
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+ Y k4 E8 Q1 X2 h* {6 D& s /**5 ]+ D# l' U/ f) y6 N
*
* m! `# ?9 M- F( x- k, c. ~ * This is the step behavior.
/ { u$ d) c& D+ X. m1 b( ] * @method step
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@ScheduledMethod(: C2 c/ g3 j! ?- X- Z& @$ J7 k
start = 1d,$ i9 O! g& w3 A) H& q0 o- N
interval = 1d,! D6 P' I* f5 _0 V& n" N: w
shuffle = false8 ]6 n# r7 M1 O7 H! o" e$ f
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public void step() {
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// Note the simulation time.
7 X8 I7 k+ @+ e! F$ x/ v def time = GetTickCountInTimeUnits()1 ~( o* b$ m) l0 w
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// This is a task.4 i! r o, u9 ^5 a& r
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! @, x# g6 l" v
// End the method.7 o/ s/ L6 l6 B N4 m5 t, n
return1 U# Q3 K5 O5 Q3 Y0 T& L1 [
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