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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 ; N b! A+ t0 D* ]" G$ p: L
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0 a& }2 s8 v4 C6 h@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") {+ F1 T1 |& o" q% ]- o @
public double getMeasured pressure() { E* `7 L, _ Z7 ?) r5 y
return measured pressure$ a- K$ n2 l: Z+ j5 T1 s8 J
}
/ A+ r( f' A5 i' @; y& L5 w- C5 p/ h3 o public void setMeasured pressure(double newValue) {
( J, p) T, O% b/ L1 C7 w measured pressure = newValue }" ?+ O5 m1 `$ g% M0 ^% ?
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public double measured pressure = 09 s( o9 H/ Q- U; o, ^; ?9 e( E
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/**5 n9 t" b# C, L2 B8 }6 v' [
*
/ `# J! K# ~# P; v* w9 W3 R0 ]9 ?6 v# }2 n+ E * This value is used to automatically generate agent identifiers.% J7 c; S6 h: L D! W
* @field serialVersionUID) V4 t5 \% ^# s* B' F; D
*
' i) z) G0 B! f' O& }0 q# T0 R */
' n0 R' B2 Q T, @& g' {8 G private static final long serialVersionUID = 1L) u, S/ ^& Z8 f. @$ @5 z4 a' w0 l
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/**
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B8 Y& t/ T$ }0 L: ` * This value is used to automatically generate agent identifiers.2 `! |1 S' {5 |* k
* @field agentIDCounter1 U' R+ V7 [$ R- D1 j& \5 G
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protected static long agentIDCounter = 1
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/**$ a b. o; `4 S/ O; P
*
^6 n; D6 ]% U) u+ r U0 T. \. g * This value is the agent's identifier." \3 V: _ j% I0 [% t: }
* @field agentID; S6 u+ u* p( P# L5 _
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**1 T* v" @7 f+ y: _- Z7 J
*9 H6 ]8 y4 q" C# X4 P5 V: ]
* This is the step behavior.
; i* J6 {* T: O * @method step: {, h7 v5 _: W7 _. v! }/ T
*
3 c0 Z! b5 N( p/ f4 \- ]4 H+ f' P */
2 {7 J, m/ i& h! t% C& o1 T @Watch($ c. s3 o5 q5 s+ S% a8 j K; l5 y( }
watcheeClassName = 'infrastructuredemo.GasNode', U- c- B1 G* V
watcheeFieldNames = 'pressure',
/ e. l4 c& f& u& E: s+ T7 ? query = 'linked_from',
/ R2 K Z1 H' M- W whenToTrigger = WatcherTriggerSchedule.LATER,- K- w8 x" r( i1 C4 a
scheduleTriggerDelta = 10d! B9 y: G3 a. g- Z0 l8 e
)
+ N! e! S% c! d5 x. L ^. l, Z& W public def step(infrastructuredemo.GasNode watchedAgent) {
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( a6 K8 w2 @8 s& Q3 n; a( ~ // Define the return value variable.
. F- |8 M% D& U9 q def returnValue
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8 L; f0 d! F4 B // Note the simulation time.
$ u# C# Z- B7 n0 S1 u- Y9 v5 T def time = GetTickCountInTimeUnits()
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// This is an agent decision.
) P, S) ]! w# @, |! H# { ^% ? if (watchedNode.pressure<200) {
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( b! q1 i. q7 K$ o0 H7 [& ?: i% h // This is a task.
& B0 g+ ~0 U7 V( U) w1 p; ~, c setPressure(watchedAgent.pressure)
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4 {& T% u, `" w' N* \) e% f+ z } else {
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// Return the results.
! B/ {9 C1 ~, E. @ return returnValue
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) W6 t7 q0 Z j, c( F2 c7 _+ R0 m /**
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* This is the step behavior.$ N) ^) Z$ W" V# G$ H6 t1 h
* @method step
" H- o6 k+ T: _6 j *
% r5 i/ e: u, }: x */
y5 R4 Q6 D" l: I @ScheduledMethod(
& q' |& A k, R, e$ J start = 1d,
& G( y6 n5 p, |- T- @- D( y; e: k interval = 1d,: r( S& j" @0 `
shuffle = false1 b7 ~0 M' _$ W8 }8 w4 B9 ?& C
); n% V( N/ z# A6 Q7 s5 A, G% {
public void step() {' `' t; B9 B/ T: O' J# B+ |
$ H( k- B+ C" a$ B; J. J // Note the simulation time.' ^( z6 T' j2 i
def time = GetTickCountInTimeUnits()
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// This is a task.( Y X8 G; }' Q) _3 R3 p
measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ E4 G; |2 U. j8 K' {: }
// End the method.
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} |
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