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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) v; t! u) D7 h3 D
public double getMeasured pressure() {1 S+ q5 b0 n3 b/ C7 Y, E8 h9 P' P
return measured pressure
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1 q0 F: D; ?* K x3 D& Q public void setMeasured pressure(double newValue) {
( W0 ?% W1 V3 j9 v ] measured pressure = newValue
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public double measured pressure = 0 Y8 U- ?) v! Y
2 F8 z) ]0 G+ I+ ` /**( Y2 _/ V3 U% l8 q$ e3 x
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* This value is used to automatically generate agent identifiers.1 f& c; Q s m
* @field serialVersionUID1 l3 q! J5 g2 |6 }! P5 C% r* F
*
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private static final long serialVersionUID = 1L
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/**
7 U( m0 U/ X; s5 Y7 Z *
8 t0 ]- n$ f; O" |9 u. g: o3 ~ * This value is used to automatically generate agent identifiers.
. _) v$ r T5 _; {4 y7 N2 ? * @field agentIDCounter
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protected static long agentIDCounter = 1% j4 }& `$ l6 G( K4 p
! h3 z3 d+ J% Y /**
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* This value is the agent's identifier.
S$ ]- r& ^, a& K) X3 z7 Z6 A * @field agentID
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*/
& P+ Q" Y. e, i# g9 H% e protected String agentID = "GasNode " + (agentIDCounter++)+ Y E& v5 w8 v
# @9 P1 R) q# J. K5 ?9 E6 v /**: x# w' E# ~2 @& k8 p+ l
*
. r7 r2 w4 r6 e* e4 v; P. C * This is the step behavior.5 S8 }9 B; o* [3 e O
* @method step
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@Watch(
7 f/ [% U s" V ?( l watcheeClassName = 'infrastructuredemo.GasNode',
j* n+ g. q# Z. E% q. D watcheeFieldNames = 'pressure',: d' O% |: i: L6 z' x9 ~% M
query = 'linked_from',9 F; R7 d* D$ x o: x4 i
whenToTrigger = WatcherTriggerSchedule.LATER,+ R3 y0 j( e" i8 t( b+ g9 [
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {
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$ Y4 s- P, ~# G8 C4 z9 e // Define the return value variable.
% b$ X, |7 M0 ^' y def returnValue
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// Note the simulation time.1 g q7 {6 c& N
def time = GetTickCountInTimeUnits()! F0 h' n$ l4 `7 Q* `
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// This is an agent decision.0 l8 S- o: S4 ^3 M2 ~
if (watchedNode.pressure<200) {
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# X$ i. Q c. |5 ?' U% Z // This is a task.0 |6 Q% T" ~0 p) P0 Z3 a' z- P
setPressure(watchedAgent.pressure)& b; Q2 v5 @, H, \
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4 Z. l8 z# W* R2 H // Return the results.! V$ F8 ]" S. L& H! `6 I
return returnValue
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G0 e( M& |6 u# [3 K( u) Z /**
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+ y7 C: r, G. [$ [7 B) |9 d * This is the step behavior.' D7 J6 m& v+ H" ?; G4 c
* @method step
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@ScheduledMethod(
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& P' X0 s2 t( E: }4 y& ]8 \ interval = 1d,1 o5 m8 O& P( R
shuffle = false7 O n3 k+ g. E. o' @3 w/ v
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public void step() {
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( A% f% R2 f$ j' e // Note the simulation time.
& b+ B' k7 M: N& a: x2 t def time = GetTickCountInTimeUnits()
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; e6 n! X* P2 q( Q; y // This is a task.7 b1 N9 G$ n3 [0 D9 T" |4 q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
$ N$ k. g3 s4 s // End the method.
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