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 + _8 ]5 D! V" y! I. R1 `
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' L5 E4 C" B- Z w- G @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
( R( F! e$ `" x% D public double getMeasured pressure() {
3 W: q9 L* @3 Q1 s0 k3 K+ T return measured pressure
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public void setMeasured pressure(double newValue) {
9 S3 i0 o+ }4 W' N measured pressure = newValue- w% {$ k! v$ @
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public double measured pressure = 0
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/**0 ~; n- M3 h. A$ E( ]* D* |" _5 f
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* This value is used to automatically generate agent identifiers.2 ` @ O3 O+ q5 N0 \) _
* @field serialVersionUID
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*/
: a8 A( ^4 _" c- L private static final long serialVersionUID = 1L7 I4 n3 ?. \6 k4 j3 n
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/**6 ?8 W. N$ c: }
*
7 o0 `9 H T0 ~( |9 I) g4 e * This value is used to automatically generate agent identifiers.
3 w1 s! i$ M) s3 ?& O" r * @field agentIDCounter
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protected static long agentIDCounter = 15 J; r" |4 J! U4 E- i
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/**/ y! A% C+ ~0 D9 r4 W- W( R
*
1 U- b) b+ a7 _2 Z# P8 J1 U * This value is the agent's identifier.
7 T% N7 [: F2 S/ Y% o, g * @field agentID
. `4 e; R+ Q- R r3 e7 Y2 ` *
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! Q: M$ I0 x' i* X* I2 Z protected String agentID = "GasNode " + (agentIDCounter++)! v) h$ y5 t/ v9 P
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/**
" R# C6 n2 ]2 o *
! U8 V, L6 b" M7 [+ i8 C9 v! L, @1 o * This is the step behavior.
: s- N6 b* y" c9 H3 Z * @method step6 D/ @- p' L ]" S; i
*
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@Watch($ P/ w* Q. J$ ?$ Q
watcheeClassName = 'infrastructuredemo.GasNode',
- Y- c8 a$ p$ F+ P watcheeFieldNames = 'pressure',; E3 x5 ~- N/ ^6 c B4 q% B
query = 'linked_from',$ I* _6 E6 c* [2 G7 O
whenToTrigger = WatcherTriggerSchedule.LATER,
$ _/ M- R5 r. D scheduleTriggerDelta = 10d
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6 _. d T# L. E1 O' R public def step(infrastructuredemo.GasNode watchedAgent) {; P1 }, O; _1 G: h) t: R% K4 v
2 y o9 t% k# P9 K! ^ // Define the return value variable.
, \+ U8 z% ]' C" P4 A* C def returnValue
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4 i, C6 l" O I) t0 e( p D( d7 \ // Note the simulation time.
9 \& A* K( u" w: ^ def time = GetTickCountInTimeUnits()8 h8 L- _- A5 N( d: N9 |2 [; V
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// This is an agent decision.
$ Z; C( m, y- K9 y if (watchedNode.pressure<200) {
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4 d( g4 s% B: }2 P) c // This is a task.
( p5 p X! Y; m$ C6 p3 A& F setPressure(watchedAgent.pressure). Q K0 v$ H/ ]& [! Y* o4 }+ F! _9 @9 B
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} else {
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}
# f0 M) b+ Q# M+ |+ P9 p( r // Return the results.
5 J( r- [* C& y0 W9 B6 d return returnValue
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/**- e) G: a' i% `7 m3 b$ d0 }
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* This is the step behavior.
$ r8 _( y* z, n * @method step
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@ScheduledMethod(4 A9 d& E" T! N* q0 J4 |
start = 1d,6 T& S8 T a F- B' [* x& U
interval = 1d,' t* y# s! R0 ]2 ~7 z0 S+ f6 l+ R
shuffle = false8 U, |& G" C( C! K5 G& @6 }3 S. u
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public void step() {4 I- F( o: l! _& l/ I2 c! q
& t2 o! _ m# L8 w9 A {, C* s& k // Note the simulation time.- a! W$ ~3 B. D4 m1 _1 t
def time = GetTickCountInTimeUnits()" T& r0 x8 o+ n' y
) p6 l; d4 ]. j) ~8 Q // This is a task.
$ q- T1 d5 r m3 w measurePressure=pressure+ RandomDraw(-20.0, 20.0)
/ e$ h2 X% \9 }- t+ X) T // End the method.5 }4 v8 c$ R N& p8 w6 ]
return
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