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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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: I5 b9 P2 F n/ ]' P@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
- C1 _) H9 P+ G& |9 D public double getMeasured pressure() {) G* [4 z! E# _9 E: O4 {
return measured pressure
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public void setMeasured pressure(double newValue) {( v, E1 N+ A' X5 f
measured pressure = newValue- b# Y t+ C( C. l* N
}, [$ j7 y e4 g1 t' D
public double measured pressure = 0( x. {6 U* Q5 Y% J3 D7 a/ h# P$ N
4 E# S" V I. P( M3 A, g: Q' ^ /**
2 T( r9 r% [7 n: e8 Q *
; w1 K% x# k: y# O: j+ O( ]4 n* { * This value is used to automatically generate agent identifiers.* t: s$ a! T7 w! m5 Y
* @field serialVersionUID
5 E3 ?+ L: N# y *
, e$ n; P" ]8 I' N */
6 E$ B# d, v( J7 [ private static final long serialVersionUID = 1L
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! d7 N( M! K' H# @7 s# `: p /**
! o; u" Z2 H0 l! p: r$ h7 Y *
, k) {+ B: j' F, c * This value is used to automatically generate agent identifiers.
( c5 |3 A2 O5 f4 s8 i5 G * @field agentIDCounter
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protected static long agentIDCounter = 1! ^ C7 @& f% l0 E
2 d! S& A1 s0 r! R /**; ]( X& K0 {" y& ?* F' E# B& v
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* This value is the agent's identifier.
5 _9 M& A* ]5 k/ _2 U2 z8 k) v * @field agentID
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*/
. F6 [, B5 \$ z6 H# v4 O protected String agentID = "GasNode " + (agentIDCounter++)
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/**6 Q; y7 Z% c( w) t8 b- q
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* This is the step behavior.
3 c# C0 F; k* l9 V; p * @method step
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@Watch(
* ^5 v5 B7 }$ g. J' F( L" l watcheeClassName = 'infrastructuredemo.GasNode',: \, |; q# u* R2 R% g/ N9 g
watcheeFieldNames = 'pressure',
0 R+ M! K8 d6 `- {2 f( I0 B4 I3 J query = 'linked_from',
; k* h8 u! Y0 o) T$ W, ]) r whenToTrigger = WatcherTriggerSchedule.LATER,
. y" C1 \: M- z4 U$ V# A$ B' E scheduleTriggerDelta = 10d
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% p4 Y* e' W/ ~" q/ ^+ Y; o; ^ public def step(infrastructuredemo.GasNode watchedAgent) {& [3 _$ T1 o! ~2 j7 {* U' Z5 D
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// Define the return value variable.
5 @1 X/ m; D3 q2 O( w def returnValue+ x& D$ j! t) N
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// Note the simulation time.6 H% N1 W5 G) d' C
def time = GetTickCountInTimeUnits(). a* v' `+ F, Z9 b2 C) ^ B
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$ g% W- n# i' ?- ` // This is an agent decision.
/ G# z- A4 W) v2 t. n; N9 C if (watchedNode.pressure<200) {6 H) @+ _0 O0 A
" b3 s8 }, w& e2 I7 Z // This is a task.6 s6 P3 u7 v) i: O3 F
setPressure(watchedAgent.pressure)
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" W% h ?; c+ C2 H" t } else {
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// Return the results.
/ j$ X8 o8 d2 C* S return returnValue
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; h, j1 g6 p* E* W( p6 G; f /**% h5 [& h4 H+ [( y3 r, F, O- P
*
! f5 K* e9 _- T b * This is the step behavior.6 I9 v# _4 W1 N6 S7 O
* @method step
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@ScheduledMethod(
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interval = 1d,
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public void step() {
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// Note the simulation time.
6 s9 t6 ~% o1 g5 {* _" O: i! W" x* H def time = GetTickCountInTimeUnits()
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// This is a task.
( p- L/ `$ x& }3 V/ c( k0 T! W measurePressure=pressure+ RandomDraw(-20.0, 20.0)
) F' k- r6 d R1 v% M- P" L // End the method.# S7 t+ Z2 y, K. |+ a L; j6 P% E
return0 Y0 e, h* j- a/ J! ^1 A) M
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