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 8 B2 r/ [$ H; P. K! o, p' x
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 [$ q! y, O6 B( x" f
public double getMeasured pressure() {- t1 o7 Q8 ?! g+ z5 Q
return measured pressure
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7 d$ u+ ~$ f" p6 C6 b public void setMeasured pressure(double newValue) {
( M! T* e* \+ g6 ~( a! W. V measured pressure = newValue
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public double measured pressure = 0
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/**
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8 S- e/ n) D: c3 v8 l4 I* I * This value is used to automatically generate agent identifiers.3 @! Z+ d4 G+ ]% ?
* @field serialVersionUID" x1 Z$ @8 S$ d" p/ v7 @" E' U# X. X
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private static final long serialVersionUID = 1L
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) P/ o1 s$ t/ f& L, i. R /**
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* This value is used to automatically generate agent identifiers.( L! H, ^0 C( q% w9 D$ ]0 }3 F
* @field agentIDCounter& V* k$ q ~. t0 K. U
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protected static long agentIDCounter = 1 @6 |; L0 v: Z2 W/ o3 {+ L
0 R* m7 H# k" ? /**
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* This value is the agent's identifier.
$ T" \! d$ q* A' {3 V. { * @field agentID: r6 M& S) G7 d$ [0 F) p
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**
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; T: X e& {& d5 x7 v, | * This is the step behavior.
6 u( m5 X5 S6 x6 b( U7 t5 H7 o * @method step
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+ P; [, E z5 K, J *// |' X/ K) Q( C3 r
@Watch(
( U9 p3 j0 X+ j! K' f watcheeClassName = 'infrastructuredemo.GasNode',
& M# f. L$ P- z. ?/ [" ^: h8 y9 P watcheeFieldNames = 'pressure',0 z" b5 I, k- W& a
query = 'linked_from',
5 e9 u( `, v3 y) Z1 _0 p; S whenToTrigger = WatcherTriggerSchedule.LATER,
& n, ^& _' \+ W' ]8 m* f( t scheduleTriggerDelta = 10d+ G' `8 ?& u# p- c( u/ h, Y) K! ~
)
3 s( b3 f. j1 S8 d: Z public def step(infrastructuredemo.GasNode watchedAgent) {0 w9 g$ h1 D+ Z' G) X
4 O" F7 f0 _4 u9 H; v // Define the return value variable. r! f& M" Q# q1 i$ W- E
def returnValue6 ~( w. L6 c/ K0 I
+ Z. |0 T1 x7 c& h! C8 u; R, A // Note the simulation time.# ?3 Q9 Q; f5 i# D; v+ U4 G( V1 q
def time = GetTickCountInTimeUnits()
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// This is an agent decision., u- L2 Q) ]6 M! l5 |1 J- Q
if (watchedNode.pressure<200) { T- p2 x+ i7 v. ]5 A7 D
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// This is a task.; f/ Z8 g4 B) X2 D
setPressure(watchedAgent.pressure)
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4 n0 }7 j. P& j, H3 H& v1 V // Return the results.
4 m6 K# E8 B; I' h5 p0 J3 I4 [ return returnValue% G* k& t/ F+ F
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3 J, ^" i. J) q' P! ?6 c /**( H( W* d0 w6 H c9 `
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* This is the step behavior.
. W0 i& _ O( c) y * @method step
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$ Q6 ]. ~! _/ F8 B4 S& I6 X7 m @ScheduledMethod(
7 @1 v5 T+ F# E+ ]: I4 T' p start = 1d,
% b* ~+ ^4 Q% y interval = 1d,
* P! p* W' x! k% Y shuffle = false
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" X6 e. d/ B* `! M# d. I public void step() {: s# n( @3 s0 c& @
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// Note the simulation time.' |# Z5 s. X* D! G3 L
def time = GetTickCountInTimeUnits()( o9 E9 y9 k5 ]+ C. G, x
( w# |% w/ V' C9 C // This is a task.
. R4 {4 b/ }+ u8 E$ k measurePressure=pressure+ RandomDraw(-20.0, 20.0)' a& r+ l0 }% f
// End the method.. e8 n/ j) u& B3 C! y( ~
return6 _. K! D5 v: }7 x
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