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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ ?1 o2 s, l' L5 F" [2 j" [
public double getMeasured pressure() {- j D" z8 H" b( p$ d. m, B
return measured pressure
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* k+ { L" y( D( Y- s' L1 Y5 G public void setMeasured pressure(double newValue) {
6 g: g" E6 J! p8 w, F measured pressure = newValue
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( k8 q+ T# y3 Z* C- k public double measured pressure = 0
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/ f2 e* n% \* m. g" c /**6 s3 `" l( J% S; J% E3 V; m. B7 z& s
*
" I2 X' Z* r" G1 }% I * This value is used to automatically generate agent identifiers.* _0 h$ z0 k0 w3 L6 n* o" D) b4 _
* @field serialVersionUID
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*/
7 m1 ?3 T- S1 u private static final long serialVersionUID = 1L
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% j$ i6 w! O3 }( S" R' a) @ /**
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* This value is used to automatically generate agent identifiers.
% T' Q; ^; C1 Y0 W/ g0 | Y/ O * @field agentIDCounter
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*/
! ~$ K7 T3 A0 u# |! L protected static long agentIDCounter = 1
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. L0 ]# T& O# q5 n* | /**1 u& z/ h" M( f4 R. ~# h" m, K
*
; o, d" F. m/ G/ k * This value is the agent's identifier.
C% h* m; O' I" E/ r6 f9 w, t8 Y * @field agentID
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*/
. {' M# Z0 S9 |. w$ o protected String agentID = "GasNode " + (agentIDCounter++)
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/**9 u( h' T+ f2 Q/ E8 T* `/ G0 L. Z
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* This is the step behavior.
- V; o) d# A8 X: j5 U( M * @method step+ b5 _, B$ X0 ^( T" _- r
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@Watch(
1 p" l0 @% a" _5 G watcheeClassName = 'infrastructuredemo.GasNode',+ m# G' \, c/ N1 J
watcheeFieldNames = 'pressure',
. m3 o( Q8 q% H- ` query = 'linked_from',
3 O% S% m1 s7 p7 ~% ~9 e whenToTrigger = WatcherTriggerSchedule.LATER,
7 h( n* E/ T' Z$ \3 I1 S v scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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9 k c. ?9 i1 ^* a: B4 | // Define the return value variable.
4 P3 ?+ E( A3 J9 x' X. C; @ def returnValue/ ~' ]7 t2 x" H) q3 W) i) k, f; K
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// Note the simulation time.
, T( x# M, D" Z" k2 q& ^/ y def time = GetTickCountInTimeUnits()1 Q! X/ \$ D4 J8 v: O
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// This is an agent decision.
" [; h8 _) R. s; O: O0 I if (watchedNode.pressure<200) {$ `% s0 ~2 U4 w. T, O
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// This is a task.2 u3 i; w# r- o9 c
setPressure(watchedAgent.pressure)
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0 b7 F) o9 b" e0 _ // Return the results.
' T; |4 [! [2 k return returnValue4 X3 W: X b% Y; P, a/ a3 g
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/ O8 r8 u* J; g/ ^4 f1 ]# J /**6 ^& m' c* q/ C9 f! U
*
# }; a& x, I1 k+ X! x+ P * This is the step behavior.. X" y1 {6 N) ]8 y6 i4 q$ b! k
* @method step
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@ScheduledMethod(2 b+ Q4 i% A7 ^" n+ [/ M. n2 |8 a
start = 1d,, o* w4 M' K) X# q" D" s/ m
interval = 1d,* i+ e f% Z- S6 r6 g
shuffle = false
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' J! Q. ~. ~# H public void step() {
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// Note the simulation time.0 h3 s9 y, `* Y7 I! A
def time = GetTickCountInTimeUnits(); Y) Y5 z: e( Z
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// This is a task.. M/ i2 U6 B2 |# s7 j+ E w% |8 X
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! o0 Y( G8 P5 E // End the method.. q2 K7 }9 d4 c t* D# T% ?
return
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