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 * z* J+ Q: H1 r* y: d9 @
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! c: c5 n$ S- `- ^6 f' Z8 y1 R% A @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 V H2 n7 x8 k7 h% U
public double getMeasured pressure() {
* ^( {2 d# x; C. }% _: H5 W( F return measured pressure) a9 Z e2 z" h7 ?2 _
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public void setMeasured pressure(double newValue) {
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public double measured pressure = 0
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/**
5 N8 Q/ a3 t8 G8 Y5 b *
* g1 s! I, C+ W. N * This value is used to automatically generate agent identifiers. e5 C+ x' g) U! F8 N
* @field serialVersionUID2 |, v5 I R0 S# \9 W
*
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private static final long serialVersionUID = 1L) I; G C: \: i. O: D7 M
4 G; H' E/ p: b- P# X /**
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- d% G, l2 ^# t& z$ u3 ?+ i * This value is used to automatically generate agent identifiers.. L2 [+ N/ m$ M) c- H- e
* @field agentIDCounter4 w& z# _: ? P. s) I' Q1 L# R
*
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protected static long agentIDCounter = 1
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4 l d8 [% H' l9 G! I /**
4 ]& D) w2 m8 ]' u J" y! M& M *
" J& l7 d: G2 C* j3 p * This value is the agent's identifier.5 I2 t7 G" H& I) o u! K
* @field agentID& O3 V1 T4 Q y9 o" F, z. R
*
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& } W4 f) Q0 }4 ? protected String agentID = "GasNode " + (agentIDCounter++)
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# w e7 H8 l- K4 Q /**. v$ I$ @, g# i' K9 e4 c
*
0 ~. y4 V& d Y * This is the step behavior.
. n4 b# C$ d2 Q* M6 H! J- Y * @method step
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@Watch(: j1 z3 q# j, z$ ^8 i
watcheeClassName = 'infrastructuredemo.GasNode',. o' j1 V& _# `+ u& F7 r
watcheeFieldNames = 'pressure',
5 B0 P+ ~! H* u+ t1 ^8 } query = 'linked_from',
/ \7 Z$ L4 K$ b& t- d1 V whenToTrigger = WatcherTriggerSchedule.LATER,
. k6 V* ?- h) \6 ~$ H scheduleTriggerDelta = 10d
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! v3 w# o3 J: y6 f8 Y public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.( g- s& E1 l2 \ I5 L+ w
def returnValue
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// Note the simulation time.8 b7 Y6 I( v3 z N5 p" M6 N1 i
def time = GetTickCountInTimeUnits()
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' ~7 I" h' U" a7 x% V% y // This is an agent decision.
$ ` Y4 @% C* y# @0 U. i$ j if (watchedNode.pressure<200) {) x3 |* |$ }. b3 G% `# i& N
4 v( S+ _5 M' W4 k$ I // This is a task.# B, b) m# U+ }/ U2 Y! W3 O
setPressure(watchedAgent.pressure)0 v& @; l$ p% g5 \5 o1 Y7 V' m
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/ E% l& p/ P- @/ H# t // Return the results./ l& Y( ]; ?5 w. v: K' y$ A
return returnValue" D- |2 J7 K: P2 @% U5 h0 b! D0 |- g
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}
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7 y( a; L! O! ], Y; o /**
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9 q" T, d, o: @* k a5 u* t * This is the step behavior.& w3 [+ ~+ h# m3 ?* ]) L4 Q
* @method step! F" O% B% Z& d+ S
*
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3 q H1 ~: E/ e& ]/ H& r @ScheduledMethod(6 v8 J1 w- J8 V }0 {" k; A- c* O$ X
start = 1d," A% E. l. I/ n. n$ A
interval = 1d,
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public void step() {
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// Note the simulation time.4 q. \* O* O' H& T. g
def time = GetTickCountInTimeUnits()
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// This is a task.
" m- Q$ f" ^0 j measurePressure=pressure+ RandomDraw(-20.0, 20.0)& E a( T7 H+ ]* I& H. Q$ a
// End the method.7 h+ j) k, z7 X" p3 U
return
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