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 7 o8 u9 O* m: O# }: v, Z4 Z+ r
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* ^0 W4 J# Q" P3 `8 R; z
public double getMeasured pressure() {% n/ o. }9 W. X1 g, \
return measured pressure
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7 Z$ f. Z% @( ?2 k: a+ |( N% u) n public void setMeasured pressure(double newValue) {
. ^. |) v4 S8 Q1 e measured pressure = newValue
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public double measured pressure = 0# c5 M v* q% Y* H2 }! H
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/**
+ _' h% N& Z0 [- r6 H$ s3 r9 _ *
/ D( Q9 W- M* l" F" n% r; b e) s * This value is used to automatically generate agent identifiers.
' T1 h$ X! m ^: h * @field serialVersionUID6 {5 @: o- W. h5 J% Q
*
! X7 q( ]4 J7 X9 X" n( Z */
$ b; m: u' I) b3 e+ ?( b( a: z0 B5 y private static final long serialVersionUID = 1L
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/**
/ p, _# o) r9 x+ ^ *
% F0 ] K* f& i. |, l * This value is used to automatically generate agent identifiers.) N9 B o3 @: d; \# @$ ^ U
* @field agentIDCounter" v# M5 A8 m# B8 j- V
*
$ i' y5 Q; q+ `: L# Y */
" @# C4 `. v4 _: V+ c6 J protected static long agentIDCounter = 1
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/**6 z7 y$ q0 W& }8 l
*
. f+ o# _: V. E2 Q * This value is the agent's identifier., g8 b. [: }1 \ H
* @field agentID
& M$ f9 t; ?* E- w *
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7 j1 l, ]# b$ x$ _( F. k protected String agentID = "GasNode " + (agentIDCounter++)
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/**
9 @( C' \; s- O# f- g *
0 K4 i2 L1 `0 G# j( O * This is the step behavior.
$ d, X$ A3 V" C G" \; {* i * @method step
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@Watch(2 n) _: X1 i( Q2 u" g
watcheeClassName = 'infrastructuredemo.GasNode',
/ ^) W, j0 R2 X* i. U; u1 |1 h) l watcheeFieldNames = 'pressure',8 s) C2 m% n% M9 `. e# P& p
query = 'linked_from',
* r% ^! R( `( } w/ c whenToTrigger = WatcherTriggerSchedule.LATER,, V; P/ O3 M5 T4 k$ C' I! D+ s
scheduleTriggerDelta = 10d- K9 J8 Q9 M+ v6 M- V
)
* H3 J; I' N n3 `% R! X0 f+ M public def step(infrastructuredemo.GasNode watchedAgent) {
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( _ o/ w+ o9 T/ Q6 j7 [9 c // Define the return value variable.
1 N' {, [/ ]) D def returnValue
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, K% K ^2 x( U% I# G1 _ // Note the simulation time./ p$ R4 i8 u' q @! R3 W8 c
def time = GetTickCountInTimeUnits()
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7 D X. v" O9 X) u$ r // This is an agent decision.: _1 S! d/ ~" ]3 {0 Y9 P* E# r0 ^- J
if (watchedNode.pressure<200) { J& w2 }2 q; j1 `8 P% j1 K
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// This is a task.
5 |8 D u" B; E* D5 Z4 ~9 i9 }& S setPressure(watchedAgent.pressure); z$ D p5 P8 P: P+ h6 z
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} else {
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}
& P) L& y& e" ?5 z; [8 N // Return the results.. P" i/ K# ?- ~0 H1 E* [9 z, V* g
return returnValue+ K) E/ C9 o! J4 N/ F5 A' D1 }
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/**$ N2 H* f) Q0 ^6 F# S
*
! |; E# v8 ^" S/ |; K" i: s4 c * This is the step behavior.
4 ?! Z: z& m: T2 [1 h+ O/ H: b4 F * @method step
4 L' |+ X' l( r- [8 z& Q *
8 F- S6 ?$ j3 M( m2 x */
f: o% i' g- F: E- h6 g8 {) g @ScheduledMethod($ v% k) H2 O' z5 A% j, Y9 r$ W# [
start = 1d,1 v' a- O# Y$ Q, h; a2 G
interval = 1d,
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public void step() {* x" U4 o0 V8 h* P _. T2 `3 c4 _
$ `& D7 Y T% B // Note the simulation time.
1 {0 _: H+ ?% J/ q" B0 [& _: j. D/ w def time = GetTickCountInTimeUnits()# K5 ?# X& y) \& Z/ v
# c/ A- }; |. c" m, Q // This is a task.+ `3 i; b+ d9 ?9 H9 L+ T9 p: m
measurePressure=pressure+ RandomDraw(-20.0, 20.0)- f! o" A W, ]" ^6 s
// End the method.
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