在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 O/ g- E7 ?8 F
5 `. j7 t" A4 o7 Q" H1 V2 x - Q: R/ I8 H; ?' S( A$ I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") # g8 }! j) m1 ?" G# M& X* a public double getMeasured pressure() { r& ]3 A2 O# H
return measured pressure 6 U" o( }. d5 _# S7 j } 7 _+ y0 g$ @6 a: K# |1 y1 I public void setMeasured pressure(double newValue) { X Q8 e5 H) L9 a R$ E1 b
measured pressure = newValue! I# ?5 F& K6 }* K) O
} % Z8 k% n6 n, q; b+ a public double measured pressure = 0 ( w# H# q" n7 X- D# A; k3 J+ q+ |+ [, c3 t
/**' a& Z7 F$ v' D& |+ p
* ) }0 v, B7 f+ n+ c# o4 C) U4 o * This value is used to automatically generate agent identifiers. H b" y5 m* F+ G+ F& y) H$ X2 q
* @field serialVersionUID , ]5 d8 b- H6 o0 {3 a * K3 T% `0 b+ j$ p# [% k; Y
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private static final long serialVersionUID = 1L 5 G x& V) ]: {& T- E1 n" ]$ S. H4 j9 v
/** O5 a: s6 J7 ^" {" }# Z% |% a
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* This value is used to automatically generate agent identifiers. 6 O- I0 d, a4 ^7 V; A1 ~% c+ X * @field agentIDCounter" t2 ^( t6 }1 k% \& b
* 9 [ R6 r- R6 P */' A( t& `8 }5 N0 @6 n# P
protected static long agentIDCounter = 1! y1 R+ C5 T3 x A7 y/ M# T/ o
0 b b. x( ^6 ~6 X1 O /**6 w9 f9 y) S J- m" _8 F
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* This value is the agent's identifier. 1 G2 q3 T2 c; A+ W * @field agentID% a4 U% @# a1 R
* 4 X; r' |" ]- Q% C% _/ | */ 3 ?% |9 C8 R) _$ o- g) f2 F protected String agentID = "GasNode " + (agentIDCounter++) # v3 j6 U0 N& b5 E4 {( ^/ } - T" a s, W: \$ E$ D* N. R /**1 s! ?. n- Z; W8 O6 y# u% j
* 9 i8 }5 m* [. L( R * This is the step behavior. : Y- f/ E {3 D0 M/ S0 L j * @method step 0 l9 X8 s2 P1 ?& J5 @- ]8 j7 R * 3 p7 g" k4 P3 O */ ) _! a- Z, i8 Y @Watch( $ ]( T* k2 S- u) n; c7 e watcheeClassName = 'infrastructuredemo.GasNode',- @" d+ e. K8 ?5 c8 K$ i0 L
watcheeFieldNames = 'pressure', 4 ?' {! D* J. I0 | query = 'linked_from',; ]1 s% Q. V* w2 u. t
whenToTrigger = WatcherTriggerSchedule.LATER, 6 ~& j7 T: B6 \8 ~4 Z scheduleTriggerDelta = 10d " r- [$ c/ w- X. e) G+ q )$ E" Q( F6 i4 u
public def step(infrastructuredemo.GasNode watchedAgent) {! d% q$ h/ V8 S( ]- ~
- a0 q4 b4 [5 l3 n // Define the return value variable.' A; {7 C* b. g: \' F
def returnValue 3 @* o' b' \" A/ [+ u2 h2 I8 M) d, ~9 x; o; @$ f- A# ^' |) [& W
// Note the simulation time. / W5 R) {% a- G" i) k def time = GetTickCountInTimeUnits() ; W% M H% \7 z& x# k/ R1 i3 e4 o# C0 Z
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// This is an agent decision.+ |* ?( P3 \+ o5 a n+ V5 O) B0 z0 Y) [
if (watchedNode.pressure<200) { ( u' i; [8 u8 @9 I `3 F9 z9 [4 w* ]" g( l6 Y9 [
// This is a task.( l1 n5 w/ c V& L6 H" U% u" H
setPressure(watchedAgent.pressure)4 O! C- t( J, v P/ c0 k
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} else {( c0 \5 ^( {. G+ Q# u, [. S( I3 w" A
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// Return the results. ( o& P- ^& X2 @4 M/ L return returnValue # }1 M" D, h9 u* i J* C) }! ]/ g- n) p/ T5 q& `
} # S' s# f. O' _: u$ L( L" M& I x 8 O5 u" n3 u8 A6 J: `' d /**9 E5 r) | F" T ?( R1 E0 x
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* This is the step behavior. 2 u% P8 \0 x2 p+ E * @method step & n9 D* z/ G: X5 ~ * $ e- v9 i& b( e+ O */ 6 _5 ^* @+ j/ R0 F) B0 a @ScheduledMethod(4 K6 S+ ^. \4 L% A' w; l* r! r
start = 1d,5 B# g# Y8 m" g" e) x
interval = 1d, ' c% Q: P8 ^ b% v shuffle = false5 e- G) `4 `1 w9 Z+ J
) ; P0 @$ b5 j1 T7 X: q public void step() {- v! _7 i- t8 Z& ?9 z/ b
$ t" Y+ J! y0 G // Note the simulation time. 8 d- }8 L8 F4 Z2 g def time = GetTickCountInTimeUnits()8 }/ E1 ]% D# O2 @
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// This is a task. 9 o) N; V7 i9 D1 r measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 V% ]3 I4 `9 _- S // End the method. 5 s# G- l) T! e: B2 S return/ p% s t9 v0 a+ c
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}
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发表于 2009-4-4 12:21:26
，请帮助解决 O/ g- E7 ?8 F