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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& A" P1 {3 T) g; p @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
2 U# N. Z. E8 E9 c public double getMeasured pressure() {
1 C' N Y/ \; L return measured pressure
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public void setMeasured pressure(double newValue) {9 Y! M. Y: C/ e4 V) b+ j
measured pressure = newValue" Y0 Y$ {, Q3 p* O6 v. Q0 u5 x
}
; H; ~9 ^+ r6 P public double measured pressure = 0+ r1 o$ Q: \. R' Y9 I
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/**8 `/ D- c" t. l1 P2 |
*
/ v/ T3 ~. B) E5 ~. G6 u * This value is used to automatically generate agent identifiers.
% V6 ^' v" S7 e * @field serialVersionUID
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private static final long serialVersionUID = 1L
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) k3 `5 T& h* Q1 S' i /**3 p2 Q' J, B% G. p
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* This value is used to automatically generate agent identifiers.
8 [2 {3 U& U: N; d' P* `" Q * @field agentIDCounter3 N* ?; n& `9 `% R
*
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protected static long agentIDCounter = 1
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0 C$ j$ f1 J$ f: Z /**
/ I' W b, c& `8 P6 a8 s) L *
( w0 x/ N, P0 G5 p* V; ]: M * This value is the agent's identifier. o1 R! L" l0 k7 j3 ?; ?% l/ C0 Y0 N
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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1 ?& J% [8 x/ t: U$ \4 | /**# J( [8 q0 F/ v! ?. X# y* l' K& D
*
. q, ?1 X+ \1 _ W. H. u * This is the step behavior.
: F% K9 a6 P' B: k8 {$ B! k& j8 K * @method step
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*/
2 K$ P3 ~! j! N. ? @Watch(' u& f1 K% ?6 F M( K8 h
watcheeClassName = 'infrastructuredemo.GasNode',/ \& T* b& p( s. |) o8 F% L/ q" D
watcheeFieldNames = 'pressure', D M: G0 D, g" p" ?
query = 'linked_from',: n$ v/ Y. C4 ^2 t- m) U
whenToTrigger = WatcherTriggerSchedule.LATER,
" G+ I& x5 W; b0 c& y3 l scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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2 i& P9 W, y4 P) R( a. k // Define the return value variable.5 M: Z8 A1 m5 X) j; U& Q' N8 M
def returnValue* j3 f `; @' @9 C/ V6 ]
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// Note the simulation time.
1 o. u" t9 t2 N; a0 F* P4 q) X def time = GetTickCountInTimeUnits()
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// This is an agent decision.
+ I& t1 x+ `5 z1 W if (watchedNode.pressure<200) {
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- I, q! V) f$ h9 Z1 k% f; b // This is a task.4 b T5 q0 H! Z- _4 V4 J9 H8 @
setPressure(watchedAgent.pressure)
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// Return the results.
+ Z: F) Y2 h% n3 \+ D# R& P# S return returnValue
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" E+ H5 {$ M9 f& i! e2 [ /**
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* This is the step behavior.
' ?" M3 N7 P1 d' a v * @method step
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*/
: t; }/ x5 C! O, S* V, U8 C @ScheduledMethod(
) [, ^2 r# p# p8 ^* b5 \ start = 1d,/ @. c4 f7 |- }, P& H" o8 W
interval = 1d,
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public void step() {
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3 j0 t4 E* b* U& X/ e' U // Note the simulation time.) m( W0 |- |/ i) ~3 i
def time = GetTickCountInTimeUnits(). C- a# M6 u; F+ I7 {$ ]9 b
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// This is a task.
! l+ r) G3 f, p7 ^+ `+ }! Q8 { measurePressure=pressure+ RandomDraw(-20.0, 20.0)
6 {2 S+ k4 W" H; _ // End the method.( t, J( `+ O8 x/ n1 C0 T1 R
return7 l. B& N& h4 r" k& r
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}
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