在groovy出现下述程序，但在gasnode groovy里显示错误，请帮助解决 ; m$ C7 I. ]+ O) U9 k8 }) s
& w( A/ a0 S- K( \& B ( T, h6 w" R1 D0 S/ \$ E@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 ^ B- J d" L5 a' b
public double getMeasured pressure() { 0 A' N0 c7 c C6 C1 e8 l3 \ return measured pressure4 K; Y5 H" G' N! ^! M. w3 |
} ' b S2 Q1 s8 C public void setMeasured pressure(double newValue) {6 v, ]9 q& a* X$ ] B
measured pressure = newValue# Y7 B) B* k. N% t! p+ q$ c
} : g, r3 W0 R2 ^6 A* B" @ public double measured pressure = 0$ W, q3 a6 ?" J
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/**4 ^/ O6 i/ M9 `8 Q) o9 u
* 3 P+ X/ t1 {" \% b- } * This value is used to automatically generate agent identifiers. ( C" D2 D) Q8 \2 o * @field serialVersionUID 0 `" e4 q- |7 R *& c4 k, l3 t# I0 o: }% u" x& t
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private static final long serialVersionUID = 1L # M. I; n; z* D) X 6 n; [4 e6 m, h /** * Y/ y9 }2 H) F- d * 5 i \. d- p: [# ~* w. W3 @8 [$ v% O * This value is used to automatically generate agent identifiers. 1 ?2 A& U5 o8 o7 ~1 S$ ` * @field agentIDCounter4 T! L( V$ g) x% Q
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*/ ! ]4 ^* c T- K, j protected static long agentIDCounter = 1 2 Y4 p# w! a0 k4 K$ S5 X2 P3 a& a. A9 g/ v
/** 3 Y& I3 n# G+ r3 X *4 x8 F# {7 R- K: l$ K
* This value is the agent's identifier. / A- Y: k% c+ | } * @field agentID. f. `1 f% y( R$ h4 o
* 2 @: b+ E& g" Y4 `; o) J */# N2 F' s4 n$ n" V ^! \
protected String agentID = "GasNode " + (agentIDCounter++)9 c" j5 k' A4 e" |9 r- \
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* , c# c# |* Q p, h$ o * This is the step behavior.% ]; p$ w: j" R. i. w0 n2 H9 Y. J- S
* @method step - ^ F4 S3 L5 M' I * & `" q2 n0 B% C! W# S */, k9 s$ x$ Z$ H, ]
@Watch(8 g9 G( ~3 |2 _. L
watcheeClassName = 'infrastructuredemo.GasNode',$ s. W6 x9 D/ I! _# q
watcheeFieldNames = 'pressure', : G" _ O" B, a" U) g) |* R query = 'linked_from', * z0 Q) C/ I. }+ |8 D. E5 J whenToTrigger = WatcherTriggerSchedule.LATER,1 A/ P0 B& @$ t! F0 ~6 f
scheduleTriggerDelta = 10d $ a! i# ^) U5 Y' L9 P! g ) * `+ q+ I% a+ R5 k public def step(infrastructuredemo.GasNode watchedAgent) { 2 {6 v. Q9 [& T9 i2 Z B& W) e0 K, E% ^% [+ U // Define the return value variable. 6 C4 j6 ]. M. t. B6 w def returnValue 6 H+ L3 G5 c, ] 1 I' f9 a2 c6 f/ q# q5 Q // Note the simulation time. / j$ d1 F1 X% W9 e2 c0 N+ m def time = GetTickCountInTimeUnits() : g t8 f7 R9 l {4 n- k% f4 Q8 x: G8 a }6 }
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// This is an agent decision.) E# d! Q6 J% c: V8 Q
if (watchedNode.pressure<200) { 7 @8 O& n7 k; E1 b0 p; |' z1 U# D: J. p) }1 ^
// This is a task. % ]& `# \' C; P3 `; U6 G+ M4 \ setPressure(watchedAgent.pressure)* r; U! g) ?( q0 ?# P# u& x
0 J# V: y3 x4 r/ R5 E3 v } else {- O) Q, h \% L" ^! `' Q" l( V5 g* A/ [) H
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6 ?" s9 } x1 Z& L } - U, L ^7 i; I" M4 w7 _! A: m& D // Return the results. . Z, x b/ I3 N% N" t! D5 l return returnValue( z. ~) }9 `/ v2 j
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/** 4 `/ w, ^! i3 a" J * " v) G; b* Q) G8 O$ \; u8 l * This is the step behavior. j' @% i- c: }' z3 `- o! Y
* @method step ' v- N6 z: f3 }( @6 f8 J9 c2 g * ) \2 G4 P+ d; N0 z */# K8 {4 X; V# ^+ W
@ScheduledMethod(' |: ]9 j, m3 |3 Y3 F% {! U
start = 1d, 9 h m, k6 M- c/ E1 W interval = 1d, 7 _( U9 W5 ]2 _ A5 e1 }: O4 C shuffle = false" N& ~4 `) _1 o: `! g3 v
) $ w& |2 D, ?- I% T5 o8 s* W$ F public void step() {, c, \3 |0 P* V
. H/ m! h+ ]2 F- A: M y // Note the simulation time. % U& `) o1 d) ^* G def time = GetTickCountInTimeUnits() " M$ g! f# J+ h1 `- y, A: A& E4 X) ~- w: |1 T) z( N; m$ H
// This is a task. " d6 I. F2 \" Z measurePressure=pressure+ RandomDraw(-20.0, 20.0)- A y$ z$ G# P# F& y* {
// End the method. 7 y2 W5 X' s; x! j( @$ y8 S: B$ V c return * B9 t/ T. ~. S% ?" o# @8 Z$ k' G# P
}
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发表于 2009-4-4 12:21:26
，请帮助解决 ; m$ C7 I. ]+ O) U9 k8 }) s