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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 " }3 o: `7 B2 X/ [, S
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2 b+ c6 b" s; T+ ~- f" e7 F@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
# p0 F0 N1 t0 S# M1 N- ~( {8 d; \ public double getMeasured pressure() {- G7 X- n% V6 F0 g
return measured pressure
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( v" t* l" f8 C+ C2 g* N2 f/ Q public void setMeasured pressure(double newValue) {
" ~. x6 r% f0 ^# }" u) B$ z! {" s measured pressure = newValue3 N6 `" j F0 F$ K
}
6 ~. {+ Y5 q' D5 ?! [% f6 B0 | public double measured pressure = 0" a* q: s+ U- }7 \6 Z
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/**
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' _) |- z4 y' n R/ ^ * This value is used to automatically generate agent identifiers.
; s) G3 L4 x9 ?/ F! c * @field serialVersionUID
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private static final long serialVersionUID = 1L" m! ^# P$ m; p8 h7 ~
: F6 P' H& l* }! l /**
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* This value is used to automatically generate agent identifiers." I" m0 w$ ^' B6 I) \8 \+ _& Z6 L" y
* @field agentIDCounter. q+ }! m* ? f* q- R+ h, B
*
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2 ?: w- ]7 p, _4 A- ]: ~ protected static long agentIDCounter = 1
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/**
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* This value is the agent's identifier.3 m2 E* P7 B4 y; O" B/ j; K- _
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)
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8 f0 ]7 ]& S0 Q$ X" a /**7 N" S3 ~! T# B2 y3 {% J
*
9 }8 ~( D! a7 ?) | * This is the step behavior.
9 X; C3 W* y. E * @method step; V) \# r4 W' [# J& P2 L
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*/
% Y! `9 Z- q( Z @Watch(
8 K! V& L W" t& ]( ?3 I1 ] watcheeClassName = 'infrastructuredemo.GasNode',
m0 n. H& E) S; C& e watcheeFieldNames = 'pressure',- u4 Q, B% ~ h. |+ o9 V2 V
query = 'linked_from',+ h0 g8 q) N% [( d! W. ^
whenToTrigger = WatcherTriggerSchedule.LATER,4 `' f- A e; r; @/ f `3 W
scheduleTriggerDelta = 10d. [9 @" S4 [5 y( a0 ~
)
6 S- Q0 [ X# z4 Q* d public def step(infrastructuredemo.GasNode watchedAgent) {
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* e4 K# q3 E8 B5 N9 W // Define the return value variable.% A4 g+ n+ b: Z1 ^$ ~
def returnValue2 _& f$ q# \ Q9 Y& q( [) w
% d5 i6 r7 J4 \3 q" ^* W3 |( H // Note the simulation time.. b6 j& |' c/ a, }& G6 T( u y: x, @
def time = GetTickCountInTimeUnits()
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/ L9 Z/ g1 I/ E |0 }# R- h // This is an agent decision. p( t+ d c( h5 s# G- X- B) }
if (watchedNode.pressure<200) {+ h, V- r* {7 y) y7 _( V; e9 d
9 }) b7 {- y& ?( M i6 G6 v- f# w // This is a task./ T& m k; e/ f; I( r
setPressure(watchedAgent.pressure)2 k8 P z) _5 d7 j" ]1 F
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5 q5 Z% c% j3 d* p8 Y- W // Return the results.' {4 V! a3 B, r! s1 u
return returnValue, G2 m/ ~+ q. K& Q6 @
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}
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7 Q. o6 f% J) j! q0 r! t. S /**
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* This is the step behavior.. ^. l2 y- q+ v
* @method step; T; F( q2 e4 Y8 O5 Z! D/ G0 g; ]3 d
*
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@ScheduledMethod(
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interval = 1d,4 \; O3 C1 P. E
shuffle = false
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; z6 G* t1 Y9 d5 o' P1 ^ public void step() {
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// Note the simulation time.
( t9 i5 d% Z# h" t4 y def time = GetTickCountInTimeUnits()
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// This is a task.
( B2 h; ^7 C5 J) a- Q* [ measurePressure=pressure+ RandomDraw(-20.0, 20.0): L; K" _' U, z8 r" V) E
// End the method.( A) I# w, b; n8 L! V# N2 T
return
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