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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 $ O5 N% W C( K5 c5 g
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" h/ ~3 A0 q0 ]1 G! w@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
; X6 G6 E B, L6 T# D public double getMeasured pressure() {$ T' E( M5 c. `8 C- m) S
return measured pressure
$ Q7 _& T! ~9 C/ C }
+ o& y& U0 x$ S4 P public void setMeasured pressure(double newValue) {
# Z! z- J _( U8 L- o measured pressure = newValue9 ^" W' Z2 z0 g: _' @' a- A* y
}
8 ?; s6 o- `3 Y1 p& n# d public double measured pressure = 0* j8 j. e9 V4 F( W" H
0 b! b2 h3 y! Z /**
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* This value is used to automatically generate agent identifiers.# j) W/ c+ n7 Q
* @field serialVersionUID' U, B0 t7 `! s; {# t# `
*
. o( ^0 l5 M- i8 O0 f */
, p& M" {( F! ]- y private static final long serialVersionUID = 1L. V8 e! K' x1 S4 k' i
, s* v( U( r% ]' K/ v: x* x /**
1 U/ p$ u1 F6 }3 @' e *
: `7 C" ]# t8 U/ | * This value is used to automatically generate agent identifiers.$ i( E4 | x% M* J# ]
* @field agentIDCounter
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*/
, ]8 K% ?: `7 `1 U4 b protected static long agentIDCounter = 1: y* G: H& y& i, i
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/**
7 E, i+ c7 `5 S0 i" e *
7 |8 R) ?8 G/ H& ? * This value is the agent's identifier.
. H5 c A) J* v+ S* b * @field agentID0 ^5 W* @* l+ ?; V1 _
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protected String agentID = "GasNode " + (agentIDCounter++)
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) r3 K: d! h& x8 a1 l2 W! V2 Y5 \ /**# R/ Z D# k5 M2 S
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* This is the step behavior.
0 m2 u2 X5 r# I$ @, H * @method step
' C: c/ y5 a4 m. ? *
- _* I) n/ Z0 \$ [5 D */
$ A* z3 M, l2 I7 R7 ]9 r& G* E; u @Watch(6 S4 d e& _$ Z5 ?' _
watcheeClassName = 'infrastructuredemo.GasNode',
; z" g2 _5 u2 _: w6 y9 a watcheeFieldNames = 'pressure',: Z# J: @* u0 R
query = 'linked_from',
* [! I3 ]3 h* e7 f; s" g2 k& X whenToTrigger = WatcherTriggerSchedule.LATER,- M; O6 B: k7 f& w
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {0 _$ a& p6 G, d/ r5 e2 }; g+ G
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// Define the return value variable.
, r) `1 B" H9 k def returnValue
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// Note the simulation time.$ ^( e% T, s j, `+ ]5 Z- V# ?
def time = GetTickCountInTimeUnits()
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// This is an agent decision." R. A0 S2 q* g
if (watchedNode.pressure<200) {+ D7 u0 @* u1 [9 O+ `
% e7 @4 c+ i, Q' @$ [5 w // This is a task.4 s" n* G8 G; R. L
setPressure(watchedAgent.pressure)
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} else {
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// Return the results.( J) N0 u% x) ~4 w8 O
return returnValue
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; j s& D0 H$ m% o! Y /**9 B2 d1 [1 u C+ P( l: l5 `* m# _+ g* i
*
]1 H% A: F) J1 o8 o2 s * This is the step behavior. y0 `1 G( E% w
* @method step4 J) J) O$ s% b+ f' a( U. M
*
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@ScheduledMethod(
4 {) U; }& _, P7 V3 Z; X start = 1d,
9 H% k3 b$ s6 X interval = 1d,
2 J" a: G7 P# W/ F9 r* { shuffle = false$ p: g1 T Q9 J. ]9 ^- O# h
)
0 q/ u4 W1 H% S( M4 p2 g% j$ ^ public void step() { w7 l$ g# T* W6 J( G/ K$ W
5 c3 E7 u0 C$ G, \& C; z# e. Q" f // Note the simulation time.
3 ~$ Z T' } M; N; z7 w def time = GetTickCountInTimeUnits()0 V' o2 z0 Z# j
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// This is a task.+ t# Z2 ~) @% t/ ~, E; s! O8 ^
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
- C& z$ k( ^' g ` // End the method.
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