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 8 T3 [, Q) E0 x- E2 x- @4 w: a
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( L; ]7 p! p& t& ` @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
' v3 f* v8 {; z public double getMeasured pressure() {
% t/ _% n6 k. V( O& i+ e return measured pressure
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, v0 H8 K5 B7 i public void setMeasured pressure(double newValue) {
7 K9 b" V2 K/ U* H5 r4 g measured pressure = newValue1 l/ T# x; o" }
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public double measured pressure = 0
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/**
w) B, S( h8 | *
8 b: }# G$ z7 H D0 S/ r: y * This value is used to automatically generate agent identifiers.3 \4 d( F4 M* `5 E4 X* c, s& ?
* @field serialVersionUID. s1 j% e9 D0 j, ~& ^+ P
*
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private static final long serialVersionUID = 1L$ L* j4 K) w/ f: a+ P
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/**
# |7 C6 C' X8 [' \4 u *
+ ^! Z6 s: f' z * This value is used to automatically generate agent identifiers.
; x, ?: Q( W) Z% X * @field agentIDCounter
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*// x9 }9 H r0 o9 U
protected static long agentIDCounter = 1
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+ F1 F9 G6 s" U8 `# ^5 l" _! i /**4 {: K- h: ]2 j: f$ ?
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* This value is the agent's identifier.
T4 S8 B6 u" P, f. ? * @field agentID
" X: v8 R& p/ L# z *
# {! s! K" I3 n' L. H8 X */
# M/ u }+ ]6 K; M protected String agentID = "GasNode " + (agentIDCounter++)
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/**" L/ i* w, V: e6 C& Z
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* This is the step behavior.1 h1 h1 W' R! B8 b( i
* @method step
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@Watch(' N2 T" P3 S: } L
watcheeClassName = 'infrastructuredemo.GasNode',( {- V7 q. Q- u4 h" p
watcheeFieldNames = 'pressure',; |2 ~1 ~0 o/ [, D- Z4 S6 h
query = 'linked_from',
- r( g) J6 L# s- a8 V0 W whenToTrigger = WatcherTriggerSchedule.LATER,
/ a6 ]2 z+ v% b0 v3 k8 g2 k scheduleTriggerDelta = 10d
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9 P" J6 \/ l7 o# x: e4 M9 r public def step(infrastructuredemo.GasNode watchedAgent) {
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! ~/ ~( B$ I! S2 G$ X. E* e; G, I0 \ // Define the return value variable.) B+ c8 k! a( H: `! f; h
def returnValue `8 D5 K$ S! }, T) b
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// Note the simulation time.8 y& U. W, N9 x& O1 o9 F" `
def time = GetTickCountInTimeUnits()8 i. g, \9 Q5 ^4 ~8 O a8 ~- b
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% ^. Z+ _, z7 h* E/ J // This is an agent decision.
8 s5 O0 }1 E5 Z if (watchedNode.pressure<200) {/ E( ?4 `7 v$ X' }$ ]/ U
1 |8 P; X3 w$ H" w( y // This is a task.5 }* J8 e) o2 D8 t- B
setPressure(watchedAgent.pressure)
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} else {9 o& a/ B# y! k' q
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// Return the results.3 j% x! h7 a7 O+ e% g% R _
return returnValue
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) a8 Y% M/ g. Q/ L2 _! ]) @ /**
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* This is the step behavior.
- P( Y2 e6 K- g * @method step/ g. U' g* }6 _
*
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9 a, V2 t+ o/ i) \. @( H+ c! v8 A @ScheduledMethod(
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interval = 1d,
; u1 ]1 S6 K; @ shuffle = false
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public void step() {# {, n6 L, y5 D G" S4 N: M
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// Note the simulation time.
! {$ @9 z, ]( } def time = GetTickCountInTimeUnits()
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$ S7 Q/ {+ D1 F' `' t // This is a task.
5 B! ~+ j$ X8 G9 d( D measurePressure=pressure+ RandomDraw(-20.0, 20.0)2 b- K# g' U$ k S4 X
// End the method.
) g n* \1 y3 F7 B; `- O) z& ]! Q7 H return
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}
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