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 : R ~: g/ O& N
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' P3 v8 B, ?9 U4 B( | @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ o* ^+ Q6 s1 ^
public double getMeasured pressure() {
6 f( O# k2 h2 f return measured pressure5 {" U) E. g m
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public void setMeasured pressure(double newValue) {
3 E( v5 l. b b; v+ _' z& T. D: Q measured pressure = newValue
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" F# Z) ? U, ~& @/ _ public double measured pressure = 0! \: B( o* j" C: O
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/**
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* This value is used to automatically generate agent identifiers.
% W/ @# X6 q( q) d5 n" f+ N * @field serialVersionUID
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private static final long serialVersionUID = 1L
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/**: z; C7 |6 ]0 _& ]+ I. j- |& {& T
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* This value is used to automatically generate agent identifiers.
0 W# V$ p: _" c' ~ * @field agentIDCounter) ^/ L% a6 ]" y: t
*
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protected static long agentIDCounter = 1
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- a2 S# I, X( E: L) H; f /**5 h! t8 t+ `: B
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* This value is the agent's identifier.
; |% q& D1 a- b * @field agentID
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*/
! F7 O6 h4 `" M protected String agentID = "GasNode " + (agentIDCounter++)4 b; X( t& P% x0 I! p
5 ~' h" g/ y2 i" D /**
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* This is the step behavior.
: y" t* b5 {3 ]; w( {# g * @method step. R% V5 L* m, r7 m r4 e
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@Watch(
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watcheeFieldNames = 'pressure',! N h: S! O* {/ \ [# D4 `3 d
query = 'linked_from',
" k. W3 X, Z S% d2 o whenToTrigger = WatcherTriggerSchedule.LATER,
$ {$ c6 I' B- p scheduleTriggerDelta = 10d. Y' R c# M2 x. C! N/ v# {
)
, t+ P7 t1 [! ~" b' C( w) A; n public def step(infrastructuredemo.GasNode watchedAgent) {8 G4 Z3 E& h7 e$ d
( ^1 n/ ^) t( a5 l+ I0 k // Define the return value variable.4 j! X2 K, d( j0 ~4 g( |8 u
def returnValue8 m8 V. S" F; c. }/ D- u7 |$ c
7 E: H- a- q5 E/ F0 A# K // Note the simulation time.
: V6 ?7 Y8 e3 {: g9 ` def time = GetTickCountInTimeUnits()
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// This is an agent decision.
7 t9 t n5 `- t; ]( g( V3 Y- L if (watchedNode.pressure<200) {
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// This is a task.* R$ c0 d! a& x \4 n$ D1 g
setPressure(watchedAgent.pressure)
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1 Y7 n% r* `' q& {9 \ } else {
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// Return the results.
# L% x+ h- a- O, ]: u& L( J return returnValue
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}
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9 n, ?* B7 Z7 x/ a' O) `% K /**
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1 z( p e. F: Z( x# M3 Z& d * This is the step behavior.
0 f$ b- Y' A' |% ]% @. k9 | * @method step
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{ u+ M, O/ @, H @ScheduledMethod(0 }$ {% W" t9 X3 ]& @6 H" o
start = 1d,
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shuffle = false# t" C3 o0 c! A! X( D
)
9 A, D7 w2 [6 F9 d7 U3 t public void step() {8 z! g# a& N$ f
+ T( A1 X* V2 }6 U9 [ // Note the simulation time.$ [- q- r* H+ y G0 }5 A
def time = GetTickCountInTimeUnits()
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// This is a task.3 R+ d! P! ?1 c0 V) O) n/ N
measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 ?# b! D5 {0 B6 P9 Q* m
// End the method.8 V1 \; `- [$ @* g+ H. [+ K& @
return. b+ \4 s4 z3 ]) N7 x- E1 k) Z3 W8 @' i
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}
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