在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 5 s0 D/ Y) H& x! l7 p) } 7 D, y6 ?- q; F' E1 `, L5 n& h' \# ]( G6 E! O8 ]1 {
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 Y/ k# s3 G: e& W# ]! |* J2 w
public double getMeasured pressure() { : f; x6 }6 A( i return measured pressure" K: Y# ? b2 M( I' D
} - a d3 C) G7 ? public void setMeasured pressure(double newValue) { H" a" G0 g& @6 E6 h
measured pressure = newValue % v! |. Z1 }7 U, C }# L5 x! m: ^( o$ s8 c
public double measured pressure = 0% ?; n, P4 Q4 E9 t# h2 ]: y
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/**7 D% C, {) S& C; q3 @
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* This value is used to automatically generate agent identifiers.# M8 y! N( b' ~7 n
* @field serialVersionUID " @9 ~, N" C6 i2 S/ j' H' s/ ?0 J * 0 a6 U5 N+ x- _& x" g- Y/ c */! n7 d$ G9 d, N2 c
private static final long serialVersionUID = 1L( Z4 B! `# n+ [5 U i
( y6 o; ^1 v2 W- P /** 7 L7 O# X1 n ` *$ u' u8 y0 W7 }5 t9 j- R/ g5 l
* This value is used to automatically generate agent identifiers.8 G2 M1 A& n; w1 {/ w) z, J
* @field agentIDCounter $ g( h' U2 m8 s *1 ?7 b. z: S) C; ~4 e
*/ & R1 m( m6 h5 X% v! P protected static long agentIDCounter = 1 : N+ o4 `4 N H+ R0 M8 B; J4 D : M9 H7 s7 y* K; I b; u /** 5 r5 w& ?! A0 t* s A3 ` *( G$ V3 C) q7 q+ f8 }4 K8 r
* This value is the agent's identifier. y0 Q* y4 M0 [. }+ Q: H' S
* @field agentID }9 V. L0 X; D" }* s *0 V) h; p! b% T
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protected String agentID = "GasNode " + (agentIDCounter++)# s- _! z$ \# u, P* a
+ i/ X. f3 j0 G% H- @6 \% ?: ?' I /** / |8 f& p9 N+ _. X' r *2 H. A0 t" Y& Q9 ]
* This is the step behavior.: G6 n, X* ?# e. [% c9 B6 e
* @method step! c& h* l9 O4 z/ C0 X
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@Watch(/ u! {; U: y4 E9 \" h2 J
watcheeClassName = 'infrastructuredemo.GasNode',) u4 X: H* _2 m
watcheeFieldNames = 'pressure', ' v) C- k( H0 ^& ~" L( t4 A query = 'linked_from',% o1 b: k9 z1 a: j, _' ^3 Z
whenToTrigger = WatcherTriggerSchedule.LATER,/ C: S2 G' R1 o
scheduleTriggerDelta = 10d! V) l& x; ~( T9 P g% K
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public def step(infrastructuredemo.GasNode watchedAgent) {. d I O" v3 |$ J4 u0 R2 m
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// Define the return value variable. % ]- _: \3 n3 t0 l: [ n6 w) b def returnValue 5 M9 }7 c. v; X( b; s9 d/ m % h4 ?' h, a# N$ k5 i" A/ y6 C // Note the simulation time. ( |! J% m6 i0 m* L% A" @. l def time = GetTickCountInTimeUnits() & h& X* }4 b; U& X 1 C; i* b/ `3 T9 a3 q. B ]9 E6 b9 |3 a: ~( m: N& N Q
// This is an agent decision.2 E U+ h9 z& ^4 X- E" W3 g: o
if (watchedNode.pressure<200) { % D/ a9 z& o( I* Z1 g9 P$ S) B- @1 y, ], V( X3 L: R
// This is a task.0 @- }/ o0 P6 M, |6 f
setPressure(watchedAgent.pressure) 2 Y- P* O# c1 z8 \- B3 ^4 O+ U# x, _' r7 x
} else { 8 |. y; X% ?' a5 i. K ! k2 ^6 @ N' U) q( R3 O6 q' t 9 O. C1 n7 E1 ^- B }: T; ?+ g% @, w9 e* M q
// Return the results. : m' P% @% c2 Z: H/ `' s return returnValue 9 Q% N, M) P' T# `5 t 5 P" e7 x. ` U }/ ^5 R; K0 u2 |4 A
! d. l/ g3 p- h" h- F s9 } /** . }0 M4 g% \; L5 k) d5 J0 n *, l' u' L4 i0 g* l5 T
* This is the step behavior.8 ]6 T8 [/ h3 y( X; i1 j0 ]
* @method step 6 v" D$ H& i5 f$ z8 m *) w; S8 m" N$ n: h* l
*/ 4 G. M8 A/ l& c. x+ O @ScheduledMethod(7 n; D- R U/ Q7 E
start = 1d, 2 p2 t& R: c1 O2 Q5 S interval = 1d, * _( Y3 K" C$ @& W8 l3 S) B shuffle = false! N2 J: s. {5 O, H. \0 k6 ]& c. s9 M) B3 e
) ' ? J" Z2 E% N N8 i public void step() { 7 m$ k R- k. o0 x t- N% o/ W" M
// Note the simulation time. ( ]* t9 p H4 h. i2 O `. ?/ A def time = GetTickCountInTimeUnits()% C) ?3 g7 r. E5 x+ l' B
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// This is a task. & C5 C; O6 e5 Q, N, F measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 x2 }0 [1 ] W! L. s1 s // End the method. & `! c6 F: p; ?6 J return + V* Q. s; a" z$ ?! R 4 s& r9 X" V9 ~' c) T8 e/ \ }
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发表于 2009-4-4 12:21:26
，请帮助解决 