在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 . Z! p$ O! o/ n! q' x6 y 2 J+ H; V5 I9 T# g7 a% O! e $ j2 V# M7 r" x@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 V% O7 o2 a# x( q( r" K+ N
public double getMeasured pressure() {% Z7 ?! t* y# L5 t. C& O% Y
return measured pressure 1 i" t/ ^. k- p" U" S } ! L# t W! t2 w- v( P5 o7 G, b public void setMeasured pressure(double newValue) {, j k: m: e: i8 W1 Q
measured pressure = newValue 1 Z, {. E8 d0 F& R5 Z6 v- b. i } # k" i8 P7 c, P$ h' A public double measured pressure = 0 ' E4 Q4 g4 }2 u P+ v 4 h' F7 M% f2 d S+ L1 k# | /**- A- J$ ^/ w8 y: m# g3 N
* ; z* {+ q3 M4 } * This value is used to automatically generate agent identifiers.3 i9 T4 ~. q+ ?# Z' a
* @field serialVersionUID5 H5 K) b. t8 N3 X8 g
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private static final long serialVersionUID = 1L . @5 X5 J* u1 t9 Z4 A ' @' z& ~( e6 f9 U /** 3 O/ O) K) ?9 M4 N6 [2 ^) N) R * v! E* s, W- Y
* This value is used to automatically generate agent identifiers.+ |( {/ |" u/ R
* @field agentIDCounter + [+ @1 V: U" m( @! w8 ^- B */ \* R$ z5 `& a" W) f+ P
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protected static long agentIDCounter = 1* U3 V/ b; x A$ L5 n: x
U5 e- e1 B& B# Y9 `. ^ /** & M8 \ N' r7 { *% x7 W" ~9 _' v- X9 B" {
* This value is the agent's identifier.) Z5 l- k4 [1 ~8 X
* @field agentID& d. e1 V* n, X' s( Q
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protected String agentID = "GasNode " + (agentIDCounter++) * o6 ~4 d7 Y- c9 s5 _* H0 `' a8 ^- O6 w5 Y; p, M9 F/ E
/** " j; d- f" J# |, H * ' q5 ~' J% e9 C * This is the step behavior. 4 r1 ^1 h: J* Y+ h * @method step 0 S0 k* O/ y+ ?+ P3 S! L' e6 \" F& M: T * x, U9 w: z3 W4 B */8 F# }( N! W. p. e# S5 r/ n3 c
@Watch( ; b' @9 E6 M) ]; W9 D watcheeClassName = 'infrastructuredemo.GasNode', 3 [9 @5 ?1 h0 Z# Q: |0 t" K watcheeFieldNames = 'pressure', , ?% ^ C* Y# N( B$ w- P query = 'linked_from',) S; M' m# b0 y9 E: Y& j l* X
whenToTrigger = WatcherTriggerSchedule.LATER, 6 n" G+ ?1 C) L: l i0 k; ` scheduleTriggerDelta = 10d 7 H1 {% _5 Y _' x: R ) 2 V; E5 v, t& V4 R public def step(infrastructuredemo.GasNode watchedAgent) { : ]2 @( b8 U6 k3 Y; R- u' M+ y* `1 Y& i, L
// Define the return value variable.5 c ]* n, E5 b, ?1 p
def returnValue, ?8 W8 D- B: [9 I; z2 d9 m. p u
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// Note the simulation time. 4 J4 i8 o i3 `1 q1 r/ ]; x def time = GetTickCountInTimeUnits()0 e/ f- o6 G$ j
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// This is an agent decision.# Q& [: L* J q6 k+ \/ h( G8 @2 k
if (watchedNode.pressure<200) {: j# b: G4 C% ~+ t7 f
% x/ Z7 A6 {, e/ w5 n, X" n: @$ N // This is a task. " E9 e9 f5 c9 C! D: Q setPressure(watchedAgent.pressure)& L7 h' I0 o I3 s# `
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} else {; q$ Y" B |. ]% ^3 e( }
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} ' I) d9 _! w- C4 l5 U; N6 G6 ` // Return the results.. J/ C3 _/ t6 O# Y2 X4 _/ _: _
return returnValue 7 b; t& r9 h9 m' I" e) g 3 X/ Q0 D: l$ a } 0 d+ S& H3 a; T' S& l# D L ' h h* Z/ Z+ ?% a% ]4 X$ I /** 1 J) f# [5 n7 o8 q3 b/ T ** y/ Z6 A3 S N) x; [% b
* This is the step behavior. 9 K) [1 Z3 A% D8 j$ T * @method step9 s# a0 i |0 P) O* I
* * _; P# N/ ?% o# G) ? */ 3 G9 @- w( y8 z t. E- M* T/ ?- C! p @ScheduledMethod( + J: e3 C$ E5 k- n, l$ J- F$ [ start = 1d,. d }% O5 Y2 b, m8 x0 k
interval = 1d,/ ?7 y) |. P! t* p2 R4 ]7 Z
shuffle = false ; M: P, D7 |* p+ q ) & Y- J) k; \. {& o public void step() { 6 c5 f/ w" D8 N" F4 j; v* I; f ' `/ e) Q/ |- Y! K! U. K& ~ // Note the simulation time. 9 N7 S- v) M2 @4 g def time = GetTickCountInTimeUnits() $ b" z) o5 J* \0 g * b) u* Y; X5 r+ r6 `: P // This is a task. + p9 i, \9 h1 M' ^/ | measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 ?. ?+ K' L7 s/ N8 q
// End the method. # X. T; h' s0 _1 K! b3 R return. ]' v' z, N; L2 M8 x& n
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}
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发表于 2009-4-4 12:21:26
，请帮助解决 