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 + b y I; L P* R: Z1 ~# Q
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): c- o* h- p6 o. ^
public double getMeasured pressure() {
$ ^7 M9 `. P6 z# e' |* I4 Y return measured pressure
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; B h) h2 \* |, \7 R; g, o public void setMeasured pressure(double newValue) { m* t$ u/ ?1 p( M/ o5 H- Z
measured pressure = newValue
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, ]. }3 _2 ^% A: \- O public double measured pressure = 0
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*
/ o2 s- L. v! E- j4 n7 O+ ?8 U * This value is used to automatically generate agent identifiers.
/ ~& h+ C( {( k1 m2 F. z" y * @field serialVersionUID
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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.( K# T8 `0 |9 f$ _
* @field agentIDCounter. P4 h+ Z/ L3 M3 S4 s+ S
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*/
3 V' P3 A' ?/ W# e7 H5 D protected static long agentIDCounter = 1
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/**
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7 R/ t( v3 O8 c1 T0 B( U * This value is the agent's identifier. x! c2 B/ {, h( R% s/ c
* @field agentID! ]- E) e) A& C2 Z4 x0 X) W2 Z
*
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protected String agentID = "GasNode " + (agentIDCounter++)- e1 }0 i/ u; f Q% l
4 l3 A$ d% b8 y2 L8 W2 X( e5 L /**
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* This is the step behavior.
- Y5 @8 T: Z& ~* z. v& E * @method step$ e) H+ e6 `& n0 b" Q" s+ |& V4 Q, i
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*/
# X# I2 S! x+ v) e! Q @Watch(
9 L) x7 u" K1 d7 h, M. b* { watcheeClassName = 'infrastructuredemo.GasNode', F, a9 ~$ \# g
watcheeFieldNames = 'pressure',0 [, d5 v( x8 S; z, r
query = 'linked_from',
& B q& Z: H+ ^, L whenToTrigger = WatcherTriggerSchedule.LATER,8 e$ z2 h% w2 R+ K5 {$ S
scheduleTriggerDelta = 10d
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# |* \* R- L; q8 t* z, W5 ~ public def step(infrastructuredemo.GasNode watchedAgent) {
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# o0 n) {. z/ m# Q // Define the return value variable.4 g0 J6 d p0 o: n9 D$ Q
def returnValue' r" K* `; A. S' x' @ V! f- F
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// Note the simulation time.
( A. Z) K7 d) b+ I% R4 d# Q/ A def time = GetTickCountInTimeUnits()
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6 e( | r$ Y1 w# I% a# F9 U // This is an agent decision.
, X8 F; ]" q# i2 [0 S+ a' w if (watchedNode.pressure<200) {! N* K3 k' D( k2 u6 @# ~' ]) G
, L- I2 N& k' y' ~; N // This is a task.
! T( g5 v5 `1 M" ? setPressure(watchedAgent.pressure)2 T$ c7 {2 i! \5 [1 A; e, f+ L* ]/ r
9 C b3 B7 t8 C( y' J; s% N( } } else {$ K: K, O8 }" a9 E. e) ~& g; z% L
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}
! R; u# U- x0 A/ f // Return the results.: n( z. t8 K& N/ s! @
return returnValue A( ~, B5 u+ f0 e
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/**
" d3 C0 ]6 z$ d) r+ e *
# N2 W/ l7 f# E * This is the step behavior.. o( f7 f0 X" E% F- [
* @method step9 b7 T8 F1 w. H$ }( N
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@ScheduledMethod(, L5 P* I0 `7 u* K# F& J# C
start = 1d,
+ D: p7 F" p. T8 Q; t& S interval = 1d,5 D. l& I6 _" ?# H
shuffle = false6 P8 C m" \8 M: ]% K& `) }1 e
)
/ r$ i4 N4 l1 c public void step() {
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// Note the simulation time.4 p6 o: W6 F0 ?6 m3 R0 y
def time = GetTickCountInTimeUnits()
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// This is a task.
. J o' [& z# y9 P! S& f measurePressure=pressure+ RandomDraw(-20.0, 20.0)
( n8 w' K2 K& d5 `! x2 e // End the method.! j9 h9 ~/ X; g3 d6 G7 ~1 a9 ~ Q B$ J
return6 K- h' R% g: }/ S5 n" V3 L
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}
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