在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 ( l$ |, u8 c' g8 V8 [ $ |( ~1 P, M' L. ?, w % z' r: H; I6 X: p& ^0 b@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 6 J- ?' @$ P7 U1 R2 t* t4 c public double getMeasured pressure() { 4 `3 p# u0 A1 {$ x return measured pressure 8 `; m( E7 @7 `# N% g7 S } 7 E* K u% v3 t0 d6 z& H8 @' n5 p public void setMeasured pressure(double newValue) {3 z1 L% N6 e' I& N% _$ L* @
measured pressure = newValue ; v' j0 u! `$ t9 n7 } } 8 M6 o0 c3 `/ K public double measured pressure = 0 ' B# b }' t0 m Y8 a6 b4 y4 E, z & q P( B6 g; S, @" d: j$ B4 ?( b /** - ~& q3 p. l* i+ Y5 T * 1 Z6 S, F8 D3 _6 J) P3 i * This value is used to automatically generate agent identifiers.8 O5 y! B( w; I" ?
* @field serialVersionUID: }) j) s8 O! F6 o0 F4 v
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private static final long serialVersionUID = 1L# M+ x2 O5 F4 t" c+ J- @
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/**1 B7 B: `8 Z G
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* This value is used to automatically generate agent identifiers.8 t+ U+ }* i. {1 U4 J
* @field agentIDCounter) |4 b' N7 i+ l
* # C5 R! x' ^" w- N% T5 K */ ) [" C( s1 k, d. }0 @7 l$ Z protected static long agentIDCounter = 1 8 |8 h C q B1 ]$ @. @3 M ) }3 z$ f# W( F/ X) q3 ~ /** 0 H! W7 V1 a, p *9 M, W$ @6 L# N! i: C
* This value is the agent's identifier." M% s8 @+ i1 V4 V
* @field agentID ( u! j' Z- g @! H, x6 m4 n * + F" @( w) s* H2 t* y0 x */: `$ {2 s$ m- u3 p
protected String agentID = "GasNode " + (agentIDCounter++)" o! o6 U2 g$ T0 {5 |/ R8 p& z; F
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* # p- U$ H0 i% Y! D * This is the step behavior.4 L8 s/ o- k6 V/ d! h0 o
* @method step T$ K4 B' k8 L' Q* U. C
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@Watch(& ]4 o, P% @7 d- \! l" m2 w6 f
watcheeClassName = 'infrastructuredemo.GasNode', ; m0 s9 q5 o- r8 @$ s9 n4 X* y watcheeFieldNames = 'pressure', 8 o' k, ~* c$ v6 `( j5 | query = 'linked_from',2 m. ^1 X% `; Z% }- T
whenToTrigger = WatcherTriggerSchedule.LATER, 7 v5 b( N7 Q4 O5 \/ i# [% W scheduleTriggerDelta = 10d & G9 `* r' {7 k8 \/ w8 q ) ' b+ d& Y( W1 w1 V( W# \* V public def step(infrastructuredemo.GasNode watchedAgent) { , B' ?, P$ v% K3 x' A : j8 F; [$ Y* u1 N6 g; Q // Define the return value variable. + v4 m1 q5 J; i. ~0 l8 O7 J def returnValue/ k l7 z# _3 i. L* s7 T3 j
2 i3 E/ R( [' s: S( S- l // Note the simulation time. 7 Z$ c0 e P% |' U4 w0 Z# R def time = GetTickCountInTimeUnits()' `6 B# B/ g$ V' j; M
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// This is an agent decision. + d$ H8 @' |( r1 j$ z7 x if (watchedNode.pressure<200) { , ^# y% X5 G7 F& T# r) {0 \ ( N* A: o q0 S' @6 O // This is a task.* u# m# k+ h' a: l
setPressure(watchedAgent.pressure)1 e2 t$ I9 {1 F% A
+ q( @8 V* X: ~9 x" Y. ^2 l } else {* ?7 O/ p/ Z3 n5 ~
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}; u4 s2 T) b7 b" ~& Q3 Q, r3 X
// Return the results. " D8 _3 v8 B ]6 H3 U return returnValue 8 k0 B1 d# G, a- _ n a% O# T* }' G7 ?8 F" g2 V/ H- i- }
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/**: \4 j' k4 R0 M, |2 ]2 ^, f) J
* ) H. m' |: _$ M' |6 u' N * This is the step behavior.: V1 R; N& z+ r" g" y+ S0 v" j) `
* @method step/ m$ y# a7 \* \# y1 X
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*/ , _# _! u6 P+ U+ ~ @ScheduledMethod(5 \( L% I, f% p- D3 z# p' u
start = 1d,: U, @3 t% l% \ _: K1 {$ A
interval = 1d, 7 j( {4 A* b" b1 g shuffle = false2 x# @& g1 |( k$ E" X. A4 \
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public void step() {, f' N! r+ s3 E1 Z
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// Note the simulation time. ) }2 W6 J& m. Z# f. y( x2 u4 G+ g def time = GetTickCountInTimeUnits()* {3 a) y$ h- v0 x: |) w
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// This is a task.' F) o! n0 n6 c4 A( N
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 9 M# M& d: c% l& h- E // End the method. 9 s/ r! b) k. X3 q- H return% p, k' l$ X; d
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}
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发表于 2009-4-4 12:21:26
，请帮助解决 