在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 9 l4 e, C+ @0 V5 _5 V % ?3 C; L+ o2 }9 k! i, @ : [6 J) i% n" S2 e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" }8 c1 N) b! {; F- n- A% ^2 b M
public double getMeasured pressure() { 6 ]6 A9 O9 d. ~/ o# h p return measured pressure 8 ^8 \+ R, n; \" I/ w }- O8 t7 H* J$ G M' F* s( W% s! t
public void setMeasured pressure(double newValue) {6 |+ g- R4 P6 E* R
measured pressure = newValue % L- g2 h5 m* q U" ?" x& K) p } 9 `! |5 m j1 G6 h/ p3 d public double measured pressure = 0 . X H; C# i( M, J v; P( N7 Q - y$ B$ J/ I! j6 I; Z( W /** S. F6 T* ?: v/ \" X- }0 J$ f# ` * ( w/ m" g3 {5 d' p7 s3 S1 ]. l! V) i+ \+ ? * This value is used to automatically generate agent identifiers. ( v3 J4 ?7 C3 X# B' Z- z; }- v * @field serialVersionUID+ A8 V8 b5 _, H) W7 `1 I' |
* / k$ G) t5 Q. W3 M3 N$ B! @ */ + Q l/ ]. k9 \9 w+ [& l private static final long serialVersionUID = 1L# L8 F- Y% |& p; U) n# m
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* This value is used to automatically generate agent identifiers. / Q8 P- G: [6 @" P% J7 T * @field agentIDCounter ' N8 T0 Z7 p4 C; a8 I2 O */ s1 C8 ^* z. L3 K* {. h2 Y
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protected static long agentIDCounter = 12 p# l5 l1 m1 l) B- [7 E
' f: J; [8 ^0 y: ` /**; I/ o/ O# r% T- {8 D# ]
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* This value is the agent's identifier. 3 O& F0 o- w/ n- H/ U * @field agentID 8 R4 {" M4 J; O9 M" { *) G: z7 p. [ K8 Y2 u" v8 S& ~( {
*/ 3 f* M% s8 J: G8 C- Q0 {1 {4 I protected String agentID = "GasNode " + (agentIDCounter++) 0 ?% G0 Y J' Q0 V: B0 Y) D) Z7 c% c$ q6 D: }4 j+ Q
/** " l) {4 s8 |) W$ H3 g * + B) t9 }- h/ _7 I( }3 }" ~' H * This is the step behavior. ' \/ D0 _. y& {+ } * @method step! i( j( R! P5 R' j! G
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*/ ( A! l% o0 G2 d, w; ^& Z @Watch(. }/ N; z- m' E6 P
watcheeClassName = 'infrastructuredemo.GasNode', # j- @3 L+ u v% b0 q watcheeFieldNames = 'pressure',) S6 n0 @8 l/ t7 [' {+ L4 R
query = 'linked_from', - a& b! |# F3 i" k/ A2 j% l7 l1 | whenToTrigger = WatcherTriggerSchedule.LATER,0 o6 u0 O: N) d& ^ Y# b
scheduleTriggerDelta = 10d5 D, O' k, ]! }- L) A
) , e1 p. E. V( L s1 z2 U public def step(infrastructuredemo.GasNode watchedAgent) { h' y8 g0 ]/ H- u' }0 x; x0 H! ]
8 g: a& H' C: \! v // Define the return value variable. 0 B! \. o1 S/ t- G: ] z9 S) W def returnValue $ @* L+ c7 I$ k8 Q3 n+ D% i' f" b7 g( P' z2 r9 m; K
// Note the simulation time. $ G6 F2 X. V# J6 |" J$ S def time = GetTickCountInTimeUnits() 7 A9 m7 {2 Q; Q- C' _5 } 7 Z5 S1 ~; L( K: B( x $ J* K" M8 e3 d y3 |: v // This is an agent decision./ K" e: I) V4 I2 v2 U5 @1 l
if (watchedNode.pressure<200) {. N/ `# c2 B7 D& B# t. ~
3 d8 t5 G0 ~, w" T // This is a task. ! O/ K, L. n1 L- h3 b- r' o$ r setPressure(watchedAgent.pressure)8 ]( h) m5 f: y2 T$ i
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} else { & ]) H) u( v$ S' a* F5 R6 {! e5 L: c" d3 G. o' |. e; e, }
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// Return the results. {9 o5 \$ o* v) `; N; l v# p, f$ ? return returnValue ) F" Y* H2 Y: c1 ?+ ~5 `) ]. r2 P. `4 W; p) S
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/** ! B# z+ V7 Q: ?2 d: a7 ] * 2 K: V. i+ R' }0 `; G; y- [3 Y2 G. Y * This is the step behavior.7 R0 C0 j5 _% M4 K! ?
* @method step ' A. e1 j6 F4 h( V6 C * 4 P" {7 X _1 ^) y) {, H */" S' v: ]9 z/ l }
@ScheduledMethod(& M/ h9 ?5 G5 F* w
start = 1d,. @8 [/ D' L, u1 R
interval = 1d,6 {4 R1 A8 z* u- |0 a- E5 K
shuffle = false , K% l0 n6 j$ w$ R$ e' k ) 7 \; o a8 z1 Z- t6 s public void step() {7 `0 W* k2 c: T( j( d
, w* V- o- Q% ~# W1 ? // Note the simulation time. M* U3 P0 t7 H# P
def time = GetTickCountInTimeUnits() ' q- v) X; P2 C- g , A, }$ `0 `+ d // This is a task.5 m" h# m9 q, k. N3 Y
measurePressure=pressure+ RandomDraw(-20.0, 20.0) / }3 ?) x8 z, ?' Y // End the method.4 P4 q% C2 K1 E1 S0 _7 @
return , |$ _) t- ~/ R" R+ p " O, K1 z, ^* `" K! J0 S' } }
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发表于 2009-4-4 12:21:26
，请帮助解决 