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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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. p0 T& Z- l1 m% i9 @/ m@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
8 P# _4 L+ S! J2 {3 V3 j* r public double getMeasured pressure() {
! V# e$ f4 w2 n) S# S return measured pressure
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public void setMeasured pressure(double newValue) {% X+ B/ i8 n j5 l1 o" @ @
measured pressure = newValue3 _, s6 V5 F) q! W7 d7 d
}
% V& r1 P# L9 m' C, z public double measured pressure = 09 F, H( C" M+ |: |! N0 @
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/**
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* This value is used to automatically generate agent identifiers.( {6 Z( L. b7 p. T% A8 e+ Y k d
* @field serialVersionUID
& a6 I) m9 o% l! X e L *
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private static final long serialVersionUID = 1L
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/**
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* This value is used to automatically generate agent identifiers.
6 w, h2 k7 m6 ~0 l * @field agentIDCounter \: ?5 W# x3 F3 ?! j A, e3 g+ o
*
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protected static long agentIDCounter = 1
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/**
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* This value is the agent's identifier.
% o$ ?% g+ D9 D3 Z5 c/ v4 X4 D4 Z * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)- I1 y7 a0 t+ W6 j) I
" z8 G1 o% e1 q }' k: c /**( ^( N8 f+ `# G. c) O5 H0 k
*
& G% H6 U2 _1 w) F: U$ e * This is the step behavior.
7 I8 x* B$ I8 g* |6 n5 Q * @method step
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*/
) m# R3 _( T, Z, V2 c% |( S& v* K+ E @Watch(
1 ?" u& v6 I3 k* i1 P! x watcheeClassName = 'infrastructuredemo.GasNode'," u0 Z" G. U/ M3 [2 Y
watcheeFieldNames = 'pressure',3 w% q( Y5 x2 e0 C5 S b
query = 'linked_from',
! W" k( U& k& {8 _ whenToTrigger = WatcherTriggerSchedule.LATER,
# U4 V: r( H1 t* k. i2 U scheduleTriggerDelta = 10d: l2 v9 U0 r) \$ {: `# U
)
. P- w1 l4 ]* E$ |2 Q. _. _ public def step(infrastructuredemo.GasNode watchedAgent) {
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( i" R5 A# g5 ?; r7 m; ~ // Define the return value variable.
0 M: p# D" o- z# ~ def returnValue, v% U& F! E+ M$ I. \) f
& M- D# O# ?) ~8 q // Note the simulation time.
& `5 N' j( |/ d3 V4 N/ \5 a def time = GetTickCountInTimeUnits()
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! D: H; G2 Q* Y4 f% V: F // This is an agent decision.
1 S) X) F, T2 u3 x' b if (watchedNode.pressure<200) {
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// This is a task.
- ]! Y" l0 ?9 O) R4 |) j( s setPressure(watchedAgent.pressure)7 l8 Y) x) x8 L0 \9 Z7 Z
2 y; C0 j( k1 @ } else {
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}
! o" Y% Z b: M! l, z- i // Return the results.5 u3 p t5 b$ ~/ k$ M* |- Z
return returnValue
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/**
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* This is the step behavior.
" e. x% V2 n# Y! ]5 E2 k * @method step
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*/
) f: a" h( Z& n7 ~: ?4 ?3 L @ScheduledMethod(
" k! n! A r: \0 r6 C; B start = 1d,
) X5 W7 U; h6 P. h9 E* W interval = 1d,5 F9 j, z2 h6 x m) [% [/ ]
shuffle = false) b$ p/ G7 D2 i* y. ?! m
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public void step() {
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) L& Q0 D* e& d2 x% n // Note the simulation time.
% p' G$ w v% a( ~ def time = GetTickCountInTimeUnits()
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0 S+ g9 K3 `% a" ~, A# u7 j // This is a task.
- w: h3 D5 t2 o measurePressure=pressure+ RandomDraw(-20.0, 20.0)
1 O( a3 r$ T) m X // End the method.
. B0 g( @5 I8 S5 D$ k- l return( r! E% ]6 L9 {
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