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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& p$ j7 C& N6 x X @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
. v- R: S% G$ h8 t' S! b8 ~ public double getMeasured pressure() {* d6 M6 w$ v' e0 L1 s! S% U) ?
return measured pressure
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public void setMeasured pressure(double newValue) {
% Y- ~' U& f, F2 w" V measured pressure = newValue( b$ R; D( z- @/ r: k
}
% i, o* G! ?8 q( W9 _ public double measured pressure = 07 V: ?3 A2 I' V6 J! ^. U
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* This value is used to automatically generate agent identifiers.& N! c% Q" C8 a
* @field serialVersionUID, N; ^& ]. e; Q# m8 Y& c( g
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private static final long serialVersionUID = 1L
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0 e3 |7 l/ x4 H /**& A8 \6 x0 G4 M6 o7 `) w2 n
*
3 u0 U4 n6 x* V2 K * This value is used to automatically generate agent identifiers.
- }7 s* i) o. z: m% v. P * @field agentIDCounter
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*/
8 O' Y g! g* \0 {: _2 s protected static long agentIDCounter = 1
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3 L( i* Q# w0 O O0 L /**
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* This value is the agent's identifier.1 U' [5 z( m. _( N
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)6 I8 G$ ^! E) m1 H/ P
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* This is the step behavior." v& o4 ]( @1 h5 i8 Q
* @method step
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) t8 _) n( z# c M! h$ R* ~* I @Watch(
% g L/ n, S4 w4 U2 w! ~9 r y watcheeClassName = 'infrastructuredemo.GasNode',
; Z( K+ H* L9 D H watcheeFieldNames = 'pressure',
! s' _- Y a, g1 t% ] query = 'linked_from',
7 l8 ]* C. X- \) f0 K whenToTrigger = WatcherTriggerSchedule.LATER,
( E# n' R5 T7 B' C scheduleTriggerDelta = 10d; F, L4 g' [* t
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public def step(infrastructuredemo.GasNode watchedAgent) {& l& {. z: [9 s* s! G4 Y( g: P6 E
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// Define the return value variable.( n/ \0 A J W9 `4 D2 {
def returnValue" z/ A' {: L* v/ L
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// Note the simulation time.
3 L( Z! i7 u4 Q6 Y% u- p def time = GetTickCountInTimeUnits()
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, I9 c7 B) }, `1 ?8 \' y // This is an agent decision.
2 r) D( R3 ^+ ~' h \ if (watchedNode.pressure<200) {
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4 [, M4 n" x$ W7 J // This is a task.
2 }. k) f, O% U% i/ y" i5 W# I6 t setPressure(watchedAgent.pressure)
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} else {
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}
, b# k8 V! p- D# [, q // Return the results.
' m) r7 f5 y6 m$ ]! f return returnValue
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}
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T- u- p0 `. T6 K* U+ k! S /**/ v2 E/ p2 {8 u: S# a: ?$ ~
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* This is the step behavior.4 q+ q, r& h0 O. j
* @method step0 z' g+ e# R$ q% E
*
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@ScheduledMethod(3 w* H# |' k8 s) M) D+ h& M& V& m
start = 1d,+ ^- ^! l+ c( z7 e' W. y
interval = 1d,
4 ]8 v! v7 m; d: r1 \ shuffle = false
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public void step() {; F, ?- K; ?( ~ _6 G
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// Note the simulation time./ Z9 j3 g, M& V1 o
def time = GetTickCountInTimeUnits()0 q+ V1 C, H! D. u& W4 b% K2 ?
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// This is a task.
1 k% M9 L/ H% H* ` measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 Z% H" C( I4 {* T- Y // End the method.! r5 c! D! S; E! q
return
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