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 . G4 M8 g- E- B8 l3 I* m' z# Z
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3 ~' l! T5 w+ w; g3 q; e @Parameter (displayName = "Measured Pressure", usageName = "measured pressure"), W& }3 f$ x, |; b; H
public double getMeasured pressure() {/ |; T3 c: J( k% s* y) l0 I8 Z" e
return measured pressure% P' c9 X4 i3 G8 w' D+ j+ J( V
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public void setMeasured pressure(double newValue) {8 L2 ?' J1 ]" A9 l v
measured pressure = newValue
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; P$ m5 W; T( H2 N1 x- \7 W public double measured pressure = 0' Q2 T* y8 T) i5 ] w& O
7 L E* a# s% ^+ m3 p /**- @8 }# C/ x- |" r
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* This value is used to automatically generate agent identifiers.
: {, [4 P* B/ j * @field serialVersionUID
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2 ?$ Z/ |7 [+ x2 e& r- \ */
7 ^5 B- g3 ]; M7 G2 v private static final long serialVersionUID = 1L% T' C$ _6 Z: K' ]
( \3 U, Y7 B* N /**
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* This value is used to automatically generate agent identifiers.1 L0 m- e* ^1 v `2 F
* @field agentIDCounter+ P8 F) p" W0 C9 `, G$ c2 f
*
0 b% u' i! ?1 U* y7 C3 e# M */
, s" I8 ~6 A& P2 B# E protected static long agentIDCounter = 1: p% N, N Z! q( r) y' r2 F, {
0 U1 L- s+ ~% w3 S) X" R /**
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* This value is the agent's identifier.4 t2 V: e% _, _ F
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)+ s! e! O6 {( B$ o8 X
, w% D/ O }2 E& F. x /**# d% |1 g0 @3 W* j8 F3 P5 U) \* |
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* This is the step behavior.0 V% K! F9 q2 v. ^: G, i0 \, {
* @method step4 ]# |) u; D/ M8 @& t7 s
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*/
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watcheeClassName = 'infrastructuredemo.GasNode',( y; B8 I4 u' }; j1 w: C4 D+ ^+ q
watcheeFieldNames = 'pressure',
- P, ]4 J+ v! i7 _ query = 'linked_from',
! q3 v4 O0 p5 v% _& O, y* G whenToTrigger = WatcherTriggerSchedule.LATER,
$ Q8 H* x; A/ N2 z2 F; X scheduleTriggerDelta = 10d8 r* p/ T' |5 H3 P5 _
)
0 t" M5 W( n- _/ ~9 V3 V9 f public def step(infrastructuredemo.GasNode watchedAgent) {
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! j s. a8 E- d6 _- r+ R // Define the return value variable.
: o8 n! r2 x1 W" E) u def returnValue
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// Note the simulation time.: e i3 q) S9 n# q" d
def time = GetTickCountInTimeUnits()
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// This is an agent decision.
6 ^, ^: ~- u2 l: M' K6 t if (watchedNode.pressure<200) {
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+ j7 q7 [% [ t. P% e* t // This is a task.$ v; L& j! v( X# s7 _/ ], Z" F
setPressure(watchedAgent.pressure): u5 _) }" s2 i% e/ V1 q+ S2 }2 H
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} else {
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}
) j- h! ^" m0 N% Q' { // Return the results.
+ i& P% s$ N5 @3 z return returnValue! s5 x6 U8 a) H. m
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/**+ h: G! f( |; k4 \
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* This is the step behavior.
' T: n* w" T+ v7 `$ |7 L, t * @method step. @4 q: P4 j- q$ X6 k
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@ScheduledMethod(4 C, J1 E. v% g* {/ N2 {+ Z
start = 1d,$ U8 w5 M) c( _2 Q9 b: J9 `
interval = 1d,
d! B) n7 o: r' Z# E: { shuffle = false
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public void step() {
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// Note the simulation time.
/ a4 b8 E( p" ^5 p def time = GetTickCountInTimeUnits()
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) Z$ L7 v2 ^% W. L$ S: R // This is a task.& U* u! U) L" T
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
! _: Q5 D; l( m- t // End the method." h2 _8 l, T. R$ {8 W
return4 Z# M: m9 T) ^, `& d0 |- K Z/ o7 d
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}
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