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 % s2 h4 H- X ~
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
! A7 t. c% W* K/ _6 _ public double getMeasured pressure() {
: M' R2 ~6 S7 @7 ?* P! B2 b return measured pressure- V) }4 S, ~7 R( j* O+ E
}
! m, k* b: y( X9 m) w+ I public void setMeasured pressure(double newValue) {
1 ]9 d! s! g( R9 }& |4 e measured pressure = newValue7 m( W* H% y& I' e( k
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public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers.
2 \3 a% g8 S2 m. V2 V# X; ?8 P7 Z * @field serialVersionUID# R$ r( G; k* V/ d- E) T3 o7 Q3 Q
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*/, M8 S. k8 n& x2 {
private static final long serialVersionUID = 1L
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/**& m5 t6 I: I6 r2 d4 r# N4 J3 G
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* This value is used to automatically generate agent identifiers.: w: k9 _& a2 ^0 Q6 x
* @field agentIDCounter0 s, r1 N# i% P
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*/
% [: y! c# t0 Y- G5 n, j6 v protected static long agentIDCounter = 1
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*
; b9 K3 W' `% r * This value is the agent's identifier.. _* V R, C/ }8 F
* @field agentID4 z; d2 c L4 U& C. ~+ S+ ?
*
c7 r7 M/ d$ c& e7 G */
' N, u. y; C$ a& p2 y protected String agentID = "GasNode " + (agentIDCounter++)
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* This is the step behavior.) c( w- V" r/ |! \3 n
* @method step
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@Watch(
# q. M3 Y. J& s) ]# L- k. ], y# [ watcheeClassName = 'infrastructuredemo.GasNode',1 ^+ e/ q, y( ~" ]5 x* A4 L# r
watcheeFieldNames = 'pressure',
! `# G$ r' J, V3 [" k query = 'linked_from',, q4 e6 i; i5 }3 J; i6 k) k& k
whenToTrigger = WatcherTriggerSchedule.LATER,
# b+ Q3 B g. r& ` scheduleTriggerDelta = 10d
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8 c" G/ `: p* { H5 | public def step(infrastructuredemo.GasNode watchedAgent) {2 U5 t; C" _# N2 p
Q1 _9 B6 `+ H8 K6 t) `. i3 e! b // Define the return value variable.
1 Q# y4 {. O6 Q: q1 M. J9 a O/ d) f def returnValue
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// Note the simulation time.
& c/ R, c) p$ R" m% I def time = GetTickCountInTimeUnits()9 L" j7 r( z& \& p( a) d# h1 a
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9 _% d0 l! J& [, G; T2 e/ j; Q // This is an agent decision.6 y$ L. E+ b) v! G' C% \6 G
if (watchedNode.pressure<200) {
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// This is a task.
! O) i( L! @ d6 F) X- Z$ Q setPressure(watchedAgent.pressure)
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} else {5 a# d+ z- f% f
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}
* w% j6 J' K) z: `/ r k( K: k# B // Return the results.
! M( D0 Z: M+ V6 r! I# d2 Y return returnValue8 \" e% d$ B4 l8 d5 {
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/**. _7 R! s. s4 _
*
8 P! s+ D1 p1 Y! W * This is the step behavior.4 p7 W2 C4 N: U# O. D! x
* @method step$ {* D. H5 @9 z4 a @. k- X: X' r
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@ScheduledMethod(
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interval = 1d,* |0 J, Y6 H: ?; R8 J
shuffle = false
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* o2 C. Y+ U% U! B8 \/ a: L z2 x public void step() {
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// Note the simulation time.
2 J$ ]% `) T8 w! P def time = GetTickCountInTimeUnits()
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+ t# d* `2 ?% C+ \1 d! O. W // This is a task.* u0 R7 g9 }# C% H# q" T& I
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ K8 W2 U- \$ E) y; } // End the method.
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}
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