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
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; O) B9 `# n5 ` @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ A6 _4 s# Z2 D! w
public double getMeasured pressure() {
0 w7 s) S. N3 d1 ]8 [ return measured pressure1 }7 _. v3 |- l# Q- A4 t" \
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public void setMeasured pressure(double newValue) {7 u) i) c# p1 p; X& R% f7 G2 _- [: D
measured pressure = newValue4 d5 M; [" L( |* R/ y' Z/ J; U
}
+ N1 w' h& i% N public double measured pressure = 0
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/**9 ?2 `! I+ s: P9 H% e W: m
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* This value is used to automatically generate agent identifiers.
/ [3 ?/ v$ H1 K: |$ Z& X * @field serialVersionUID+ X# }" K# ~5 ]# N8 ]
*
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private static final long serialVersionUID = 1L
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/**& {# V. a4 H3 m, X$ O" Y
*
6 Z; W, L1 `. E. z/ q9 K * This value is used to automatically generate agent identifiers.
P1 U; o+ V! Q9 P5 g * @field agentIDCounter0 H/ |4 r8 g6 x. E4 x3 D% ^
*
" R( t( W+ s' f+ Z- `4 S */
5 ]' U6 y. ?1 D8 o2 t9 } protected static long agentIDCounter = 1% K, A: f0 u. H
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/**
7 `- k% \ i# h5 v3 q9 ~$ w *
) l4 P& C V/ D- p, T3 d * This value is the agent's identifier.7 k% w ]& u2 @: D m( w
* @field agentID
; X) a$ N+ K! R3 R7 K, O3 X *
- v5 p$ L& v( `7 l3 }$ | */
+ \! Y9 A/ T7 h6 D! q# `) R9 Q protected String agentID = "GasNode " + (agentIDCounter++)+ U/ v0 t( c3 A7 I! i
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/**3 b+ @: I5 _* j' b/ U+ z
*
& ]4 e* `' P6 C1 W- p+ ~ * This is the step behavior.
( }- [- ]/ o& P * @method step- ]2 L# U j' t& Q+ U
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*/
5 k' U% i% D5 s8 i' p8 [2 M, | @Watch() w/ L& w3 S! f; M: p
watcheeClassName = 'infrastructuredemo.GasNode',
% U+ f7 S' P' I7 z, I. _ watcheeFieldNames = 'pressure',* b0 X! [) L' G
query = 'linked_from',5 g+ x; @3 l4 X4 X- o+ j( z# X
whenToTrigger = WatcherTriggerSchedule.LATER,
9 F7 T( M0 O$ W4 f1 k scheduleTriggerDelta = 10d
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6 @8 y" p4 Z* Q4 L public def step(infrastructuredemo.GasNode watchedAgent) {( H0 g$ d( X, V% m" t
/ h. j# _$ t* B2 t4 v // Define the return value variable.
8 D" ^% ?) b4 d' @- j/ ? def returnValue. X5 m E8 O7 k" I, e
: [" c8 \/ Z& B* V; {- U" [ // Note the simulation time.
$ L. V9 [' r/ I+ F, B2 N) c- u def time = GetTickCountInTimeUnits()" k; u+ s* O2 o* h. i( u8 E
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// This is an agent decision.+ L! x- a+ }; D( E2 b
if (watchedNode.pressure<200) {; d0 N) j+ t6 K% T( C9 Q
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// This is a task.
% f/ {% X I$ g7 V* [ setPressure(watchedAgent.pressure)& ?2 V Q/ V# D! J
5 ]% R* ?- m( L. {# T& L/ o" R3 o# n& T5 P } else {! L1 j+ b5 o+ c, \# |6 F6 R) H1 _
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// Return the results.4 z* K4 u6 b! p; S4 m7 j q- V
return returnValue' ?( z/ w+ u1 i4 H
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/**
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* This is the step behavior.! B7 J3 q6 x1 C$ x M
* @method step& o9 O% s/ n: K C- k
*
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@ScheduledMethod(
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interval = 1d,# h8 ~7 J. |8 q' L+ {5 D7 Y8 v+ @ X
shuffle = false& u6 Y( L; u5 s
)
+ U6 q. _, B5 L4 ]% t public void step() {! @: H8 q/ t2 z a, i7 O' j
+ E: w8 } T. H" A7 r7 s7 h- \8 c // Note the simulation time.
* D2 ]% ^* N5 g9 Z/ d) }# Q% ~ def time = GetTickCountInTimeUnits()- Q1 m. F0 p+ j6 u: T$ U9 i% s
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// This is a task.* W) s3 N; c3 d7 Y9 s C
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) }0 [' U6 y. o$ I9 }1 b // End the method.) E3 r0 @3 B6 K! u, p% [' M9 }
return. J( f1 p$ S `. j, {
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