在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 8 Z% y1 |$ |% }( Q6 ~ ?$ w4 Y+ y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")& k' S* S- n4 q! S
public double getMeasured pressure() {- Y6 y6 B+ S( ~2 Q
return measured pressure, x0 v! }6 p( q3 E
} 2 p4 g G/ ^+ S1 b public void setMeasured pressure(double newValue) {2 y* Q5 a( ~7 Z; X; ~( f: y
measured pressure = newValue - n; d4 e2 q u0 r0 D& M } $ ]8 F1 M5 L5 L& @ public double measured pressure = 0 8 i0 ]+ F$ |) ~ B. Z; C4 d3 Z- |. n B ' ~& s7 P& Y8 k4 b! @1 B: N /** 8 {- \4 A# ~' k: @) N2 Z( i1 o * ; K. s' H" ?( `6 Z& b * This value is used to automatically generate agent identifiers. . h: d5 r4 V B M8 D * @field serialVersionUID 2 O3 C5 i" R i *1 q% ]/ {4 o$ T" ^8 U/ I& s6 o
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private static final long serialVersionUID = 1L 5 d% s0 @3 |" R0 W* P! l4 ?* C- y/ c# L8 x
/**2 X, \; s* Y( F6 c8 w7 i
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* This value is used to automatically generate agent identifiers. - [- s# u: s5 m& v * @field agentIDCounter3 b7 @7 V8 t% @0 t
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protected static long agentIDCounter = 1 # D2 ]0 m% r5 G4 E0 l' p; L2 `2 H' ?# J7 S$ D/ k
/** * P7 d3 V6 q5 I2 p * |" {; |% P# k * This value is the agent's identifier.3 t- W% D* v, `
* @field agentID* ?: \: B1 a8 m) E
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*/ 0 @) R1 `7 ?" ~) M* _0 F1 d* u7 c# {: F protected String agentID = "GasNode " + (agentIDCounter++) 6 C' F1 D/ ]; X+ @! T0 s& ~1 Y) ?% Q$ ^
/** , d- [' ~: B% Y: I* X0 l7 ] * , j1 ?$ k5 q5 `" E4 O% D/ E * This is the step behavior.0 n' I) y4 M! z/ x% i
* @method step# D4 t; x7 F I2 k1 l4 Q& j; b l% E
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*/ . I2 m# Z. o$ C9 `8 Y1 @0 j1 h @Watch( ! `9 G- [0 K! i7 O7 B4 d# K watcheeClassName = 'infrastructuredemo.GasNode',+ O, _* ~( m$ f( y4 t" A: W
watcheeFieldNames = 'pressure',5 f, b; ]% o- A9 T
query = 'linked_from', 7 C( z3 [" G' } whenToTrigger = WatcherTriggerSchedule.LATER, 9 ~" [7 G! N5 E h' s* m4 ?9 x scheduleTriggerDelta = 10d, G" e+ x3 k7 T
) 1 x& Z+ T! ^5 r' g# K& c8 m4 ^ public def step(infrastructuredemo.GasNode watchedAgent) {* h! p( d3 C' O) H- T8 Y
) c. x) x! A |8 n" N* }" Y4 N // Define the return value variable. ) ?" L( W* @. c5 {7 t; C5 t+ ~ def returnValue* b+ b$ `- I! O0 s E7 k
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// Note the simulation time./ e$ y1 G% a# W- Z1 Z
def time = GetTickCountInTimeUnits() 4 S7 ~- e. Q2 B5 I7 A$ a . ]. ? M0 G4 u% }- I5 d" x$ P 4 x- Z6 @' W7 y5 v9 @2 C8 h( Z // This is an agent decision.: Y( M O( W& s" s5 \1 K
if (watchedNode.pressure<200) {5 T. n x+ q& T" G! ~) R
7 T% T- O2 [, W$ {8 z // This is a task. 2 a+ j, e- d6 M( j1 ?6 M7 K* v# k) { setPressure(watchedAgent.pressure) 2 T2 d+ D/ ~8 g 1 @( s9 j. C. ?& l } else {: q6 y$ b. w/ k9 d8 Q* e
3 S5 q4 B1 ?' D% R' Z ' H2 w2 }# ?, r! c4 O } ; E4 ~1 c! w6 ?' n& X1 ~ // Return the results./ E& ]' I1 L: M5 C+ C
return returnValue 7 ?4 q. g2 |+ X7 G5 l3 ^% A U9 T " |# k: x1 n1 t# j/ y } 9 o$ [/ \# u' e: \3 B+ p2 Y6 X+ E+ t. @5 A) n3 U* `
/** % y; G3 r) B% S) c *" x# W. H( Q+ z2 V9 a
* This is the step behavior. ) j2 y" I3 A. N, U5 S& ` }) |1 K+ k3 E * @method step. }& i5 ? K6 h4 d# r
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*/ ( A. I* R$ D" e0 @7 ^ @ScheduledMethod(! E$ m) j- H8 E- Q8 C" V# k$ m* n
start = 1d,( w" `5 x1 ] ?: \& A( c$ V
interval = 1d, , m* P3 C" Y4 ?9 G$ _+ c7 ]1 A/ y/ J shuffle = false+ V; d/ s2 p, `
) , s; M* Z# g0 T' o1 u public void step() { 9 M5 \( T+ M" K) f% M' K ; E C2 e0 T' t+ f& j7 m2 V4 s7 v // Note the simulation time.7 h9 p: S9 r1 n: H
def time = GetTickCountInTimeUnits() ' Y3 H' Y. K d; G- j) g V ' j# k. G$ u }! I/ J // This is a task.6 E7 w3 F/ w4 s5 g S; O- y3 C8 }% y
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 P- n4 x2 ?' A A: r2 Y5 c& Z" ?
// End the method.( C4 R' r3 f% _9 l8 n4 C
return . E" w8 [2 H, R: e : r/ N4 K! G, P8 ^ }
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发表于 2009-4-4 12:21:26
，请帮助解决 