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5仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决
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# Q3 @7 e3 X0 b w' x$ p* b@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
6 w( ? X5 V% Q \$ m: t& l public double getMeasured pressure() { M; M2 `" n6 _
return measured pressure
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6 Z x0 K) }# g+ f public void setMeasured pressure(double newValue) {
$ p- E( ?8 W, m+ Z& Q. E measured pressure = newValue9 T. }- d6 N3 y' G
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public double measured pressure = 01 x/ Z( U" j- a/ E% I
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/**! w& E- @5 E5 c# }, f1 u5 n' n0 C
*
Z3 P* l3 s' e: U+ D$ D * This value is used to automatically generate agent identifiers.6 g8 @/ C- b) P+ l% w
* @field serialVersionUID; o6 ?9 l6 M7 G% Q' o/ i- b
*
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private static final long serialVersionUID = 1L
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9 n1 {7 Z' U/ d, b2 A /**
% T7 m& U. v& X *
) d, j& K2 r* {( K# K; F: J' K * This value is used to automatically generate agent identifiers.
* l( e9 F: G* A$ [% L: q1 ]+ _& c! q4 ] * @field agentIDCounter5 n+ y9 b0 D; i! M& s9 }2 _7 V4 Y
*
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protected static long agentIDCounter = 19 b% U% B: W6 ?& k
`: L) Y( X+ e /**
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/ N0 r% l+ ]" ?. {0 { * This value is the agent's identifier.
, z) T2 a m( `4 }9 w/ }% X * @field agentID& j Y) Y# L9 Q
*
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protected String agentID = "GasNode " + (agentIDCounter++)
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/**. N7 S( G0 }7 |6 a* }
*
3 Z$ o: O! W: n% p! L4 ~, @6 A * This is the step behavior.( r g# a" ^4 C' ^ F& H5 c
* @method step
4 ~$ z3 T- E/ U5 ]$ F+ e7 F *
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2 O" [) ~& P# i/ @7 u @Watch(
2 p/ N* d3 B# ~0 o5 J' x watcheeClassName = 'infrastructuredemo.GasNode',
: L% E, j5 w" e- e8 j' p watcheeFieldNames = 'pressure',
. e* W) q0 O$ c( Z query = 'linked_from',
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scheduleTriggerDelta = 10d7 y, w4 @( ^+ W1 K2 b4 p; m& i
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public def step(infrastructuredemo.GasNode watchedAgent) {
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9 Q2 r+ ]# p2 O+ H( ?5 p // Define the return value variable.
# S( A: i% t9 i% x' S' }+ b0 c* L; z1 F def returnValue
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// Note the simulation time.
0 f w; `2 H9 K/ n' A def time = GetTickCountInTimeUnits()
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// This is an agent decision.
7 L5 E' u6 ~. v' ~ if (watchedNode.pressure<200) {
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# f4 A, [2 F: \6 D5 @ // This is a task.
/ W& r2 J( O: H/ v3 {( J setPressure(watchedAgent.pressure)6 @0 D7 u5 E5 n- Z: P; _$ Q
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} else {
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! b; r7 K' h5 ^ // Return the results.
1 ~+ Q3 B: L) x( y, V- B* g return returnValue. I% z, {! t2 T6 E
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" t$ G$ V2 g' _* ` /**1 g- u* V2 R% W
*" Y& |0 x3 ?+ l* K5 |2 z' _
* This is the step behavior.
- b, D' n6 r& `1 m * @method step
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@ScheduledMethod(
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interval = 1d,1 r, j+ L: ~# K I
shuffle = false
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' I0 o4 S! t X9 F+ x3 K9 J public void step() {
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8 \' X- N& [" f4 c \ // Note the simulation time.! t3 w& J4 q, ~8 v
def time = GetTickCountInTimeUnits()7 |* S: g7 T' d) e0 l( s
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// This is a task.
- x! @6 M& r) P measurePressure=pressure+ RandomDraw(-20.0, 20.0)
% M4 ^1 T4 w0 g1 G // End the method.5 X1 T. b T4 {2 S
return' D# x. j# e, x# G4 B3 f: U* J2 X1 U
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