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 $ k3 n4 z% d) R
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( @3 U( D" C+ Z# O0 M9 M
public double getMeasured pressure() {
( l" h4 A+ B8 h. l+ ]2 S return measured pressure
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public void setMeasured pressure(double newValue) {5 g2 a, q$ ~5 ?* a
measured pressure = newValue
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c" l& V7 v5 K+ v& V public double measured pressure = 0
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/**& H2 q& O2 ^( _2 e' {. |$ Y
*
5 v' I8 I" d4 b. a p! a9 D * This value is used to automatically generate agent identifiers.
$ K4 n2 M4 b; w$ ^ * @field serialVersionUID
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*/
1 M% e" w; ~0 v, J7 b private static final long serialVersionUID = 1L9 A) d- f& m8 Q8 O1 u! q" m" A/ ?
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/**1 j: q+ t$ q. m. e: L5 v
*
: h* \" o1 E1 E0 {) d * This value is used to automatically generate agent identifiers.
* }, D* k9 u2 g3 E6 {' \ * @field agentIDCounter. z$ P+ h; h+ U* _- i( E1 ~) y1 |
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*/
+ v2 s- q4 h I" c' T protected static long agentIDCounter = 1
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/**
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/ P' @7 ~' ?4 {, E * This value is the agent's identifier., Z: ]# M% k- O5 R9 z
* @field agentID7 l& e+ S$ ~6 G( s
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*/
1 ^6 r1 ]+ n9 r7 t6 B9 Q. k* J3 x7 { protected String agentID = "GasNode " + (agentIDCounter++)2 C( Z: s! Z" ~. d' l7 L0 d
q/ z: t* T' F /**
3 f" J# X8 O; _" K *
8 N( ^9 z; Q% }, P * This is the step behavior.
) _8 Q$ b/ R2 i, c * @method step; Z$ H: j7 o9 ]$ b: D0 ~9 v
*
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@Watch(# Y5 b3 }, `7 s' V4 }$ o
watcheeClassName = 'infrastructuredemo.GasNode',6 F- X4 f; f: b$ X9 P
watcheeFieldNames = 'pressure',
4 s/ R2 E! {2 @) F5 n% V* M query = 'linked_from',# k; H5 W2 |; N1 T3 P0 w; b
whenToTrigger = WatcherTriggerSchedule.LATER,
& ^/ ]/ }. E/ @1 G1 A' l, @! ~ scheduleTriggerDelta = 10d+ Y% T, K% p1 V' f. L. ]
)
! ~0 L0 e" l5 u5 i0 n n \ public def step(infrastructuredemo.GasNode watchedAgent) {
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* T" w& F5 J/ C% c6 ^3 v3 O+ m4 ] // Define the return value variable.
1 g: ?" B# _& i, W; R0 P def returnValue
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3 p$ f% m4 W2 I4 Q6 I6 z+ K // Note the simulation time.2 C. Z3 S3 T# g+ \2 K
def time = GetTickCountInTimeUnits()
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8 c% V) @" s9 w5 x7 L3 ~ // This is an agent decision.
' |/ X) K9 z$ d, @, [ if (watchedNode.pressure<200) {
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9 X1 f: f& L# h {$ x // This is a task.
0 X" M2 Y$ C- N# s1 g setPressure(watchedAgent.pressure)
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7 {6 A( _( l4 h: K$ i } else {
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. `+ e" E( C ^4 d9 ?+ J: ^ // Return the results.
8 F: q' D( C5 ?/ p return returnValue, `1 U( ?7 C6 c0 q
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/ R6 ^9 X1 `7 j2 O5 `" ] /**9 Z" l& t% g* E2 s
*
( v! t- B; ^$ E( J4 T * This is the step behavior.2 I F* |! Q+ A: b6 b/ A3 p$ D
* @method step3 | f$ m1 c( X q1 G
*
8 `4 z- p6 }9 `# O: x$ m */
3 ~5 ^( ]4 l# l5 S @ScheduledMethod(
! l. U7 T3 f$ n9 ?& T. X start = 1d,
$ E7 I5 I' L" H: A, e4 } interval = 1d,, p9 d+ n6 v, b4 q
shuffle = false
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+ V; z% e6 v- o. R& i public void step() {
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// Note the simulation time.
1 L* J3 j" y3 K' Y2 A1 d def time = GetTickCountInTimeUnits()
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// This is a task.
- \2 A# n- h+ i measurePressure=pressure+ RandomDraw(-20.0, 20.0)" ~* P' {, \- c, U8 O2 u( Y) S
// End the method.
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}
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