在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 ' t( N' v# U& N n" Z: \) n; }6 l. d& L
( d+ ]: H' |) ]8 g& ^7 C5 J+ Y@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 i* ~9 @; q) |" a- @: z" B8 |
public double getMeasured pressure() { * y' F6 P9 L2 F0 Z$ d7 j3 C0 L return measured pressure( Y. n6 E+ V/ Q# {+ m
} 6 w- X+ s8 w% C: b public void setMeasured pressure(double newValue) { L3 a6 ]$ L3 W) t; r measured pressure = newValue / A/ A$ z8 C9 j* R }4 ^! I4 ~/ ~5 E5 @
public double measured pressure = 0 # A ?3 P4 v. E" U 2 Y9 b# [. }8 v9 E1 G /** 6 d8 ?- Y) Y) [; ~ * b4 P. Z* W& J
* This value is used to automatically generate agent identifiers.9 o4 n5 M. T4 P$ }8 ^* E# t
* @field serialVersionUID 5 b' z7 n2 s9 F* ]9 o *5 y0 S9 g- A, n+ i2 N% v+ s9 p j
*/ d8 M* v1 I# ~ private static final long serialVersionUID = 1L 5 j) w+ |( P( y2 O: T- @/ [" o) p+ Z
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* This value is used to automatically generate agent identifiers.& F# o% C/ b1 l7 N; y
* @field agentIDCounter: |7 |7 ?: y2 K" d$ Q f
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protected static long agentIDCounter = 18 J" _. v' m7 V) ~- y2 v
7 [% k' h1 ?+ v6 X /** * u$ Z2 C) d; O4 b" U$ Q) C" u5 O *) [1 ], l/ K' m7 ?' i
* This value is the agent's identifier. ( T. x; @: ~7 F$ n, G0 s# @' J/ ?" u * @field agentID9 l% V- T. f. W1 ~; k" V& d# g
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protected String agentID = "GasNode " + (agentIDCounter++) 9 m* \* h" `3 D) t ) \ P D4 W) ]8 J5 J# ~3 b /**2 t0 R6 d- p7 Q8 Q' X. c+ I
* 8 [( r+ G: s% S- h. X: Q0 Q * This is the step behavior. ) J2 d Q2 X; I+ d4 _ * @method step0 X& N$ `/ g: [" \8 w8 h* Q
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*/ ) v2 {+ a! u9 K+ C+ n; Q @Watch(9 R6 W. t2 j. z& I# k" t/ M. S
watcheeClassName = 'infrastructuredemo.GasNode', 0 t# I) i4 h2 m; m4 H5 X watcheeFieldNames = 'pressure', . g7 I H8 d: N3 r, y query = 'linked_from', ' C5 _4 q2 {' ^3 E: k whenToTrigger = WatcherTriggerSchedule.LATER,$ Y r$ G: k, @
scheduleTriggerDelta = 10d" Z6 V% o1 F# M
) / ^% J5 t: t9 u4 ]- X6 D5 q public def step(infrastructuredemo.GasNode watchedAgent) {, x2 _) W" l% @& J" C' f
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// Define the return value variable./ a1 X6 [$ V i
def returnValue , e; c" z c+ p4 Y: X+ A( m " x' q% o3 V# ^6 Q4 v/ p // Note the simulation time.2 Z* v$ W Z A! l6 r$ z. A
def time = GetTickCountInTimeUnits() # \) \8 F) M) X% N$ L! r9 q9 @4 e) C7 B& l( x8 ^/ p H
; h% c. R, |, ?0 N3 J) _: s @ // This is an agent decision. 0 B% Z- K. h h# n4 b- U J if (watchedNode.pressure<200) { 4 L) A5 |- ?* U/ o. C, X5 Z# E% ? U8 s" s* q2 L1 C% N
// This is a task.( E+ h7 {9 p" ?1 k0 D) N2 y
setPressure(watchedAgent.pressure)5 Q4 [! ~$ P% H# Q7 b( u3 L' s5 k
2 T, Z+ Z0 k1 p' i9 b L- V" }
} else {. V/ K: I0 r/ z# R
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} 6 B% T; W+ E& I7 M/ _4 z4 _ // Return the results.$ }+ u) N8 h. A! ~
return returnValue ! x1 t/ g6 Q! l. ?6 _ l, Q/ E! q% e2 z8 h2 a } 7 L3 W. F3 f. H: E' s3 G/ d% d9 Z( v/ M; X9 ]9 a) H7 J% k+ v b( K
/**( M7 P+ L6 l/ T" m% x9 R7 g2 e
* 8 y( i3 U( {3 k! x% K& h * This is the step behavior. ; J; A* J6 @8 N" P: S * @method step' A* d5 O8 Q; l; v1 X4 X g
* 0 @' Q5 ^& B1 H, ?- j0 i c */ * c) w0 L9 F: }; e @ScheduledMethod(; }5 O# ~3 r0 K9 I+ U+ P6 H# \4 o
start = 1d,' z9 M3 S( Y$ V
interval = 1d,$ \1 p' a0 y" R3 T5 e' o
shuffle = false 5 Q I) o* V3 _: ~ ) 0 D( w! K' z. @" w. }* c public void step() { 2 D- z) q& n1 I5 N- S+ Q ' @' ~6 c C6 [# c: x+ I8 I // Note the simulation time.) q! A, ]- n8 B2 i& G5 W
def time = GetTickCountInTimeUnits()) w* v/ Z+ v- D+ Q, s
2 Z3 t& A }0 `! p! i# e6 @- i4 ^ // This is a task. % w! R3 A8 t1 s E measurePressure=pressure+ RandomDraw(-20.0, 20.0) - I. d8 A* E9 |5 d; r2 n* b8 V5 K' g // End the method. , ~. i2 K( ~ ?: D' y3 A2 t! A, I return 2 l$ S. \! S4 S. w- Z- v( @9 V3 x* }( N: b
}
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发表于 2009-4-4 12:21:26
，请帮助解决 