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 : _% r- h0 U; t0 W0 z
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4 S t* r) w4 I8 h+ [ @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 g1 Y$ j6 H& Z) p1 \
public double getMeasured pressure() {5 |% y: i# k( R: o
return measured pressure$ X$ Y, E5 I" f" \! |. W' G
}
7 g" D6 k0 I! ]& n" y( g public void setMeasured pressure(double newValue) {' L3 r& z! f3 ^3 b9 M& P
measured pressure = newValue' t. M3 |- J; j8 \2 v
}
4 B( I( C4 T* D: ` public double measured pressure = 0' q8 k( e- q1 Q7 D) k, }
9 |' K9 s! L# ?( D$ J /** W0 }2 ]$ g* z: X D# }
*
5 n" A9 ~% |, v8 P * This value is used to automatically generate agent identifiers.
' u; \: v. I" T9 m9 r. ~) k * @field serialVersionUID) ~7 C* h" E G8 u* q
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private static final long serialVersionUID = 1L% _5 _$ b) q! ~# c/ L/ M
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/**
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* This value is used to automatically generate agent identifiers.
2 H4 [ g' x* q0 B; v5 [5 } * @field agentIDCounter
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*/
% E4 B1 ]$ J8 W6 T: ~2 P protected static long agentIDCounter = 17 ~6 X, R3 g* O O) G
/ J, c* a6 O; N' N8 v3 [, t( L( Y /**
2 V/ `. v g0 a6 |/ p" f" Q, g8 Q *
, T; k1 H. r8 t * This value is the agent's identifier.* @2 J/ q% @8 ?
* @field agentID/ O/ n- C$ B. B
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*/
7 D* y$ y; L* D; R2 ~ protected String agentID = "GasNode " + (agentIDCounter++)
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/**
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* This is the step behavior.
# a( v, k7 _& g * @method step# M! y; Y! q/ X
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*/
6 @3 r1 r- p. D3 ]7 w7 f @Watch(/ k/ o. L1 [1 y, A- B
watcheeClassName = 'infrastructuredemo.GasNode',. ^" _8 f; [" b5 U6 }; H( J/ d
watcheeFieldNames = 'pressure',
) j$ c" H# N9 i/ V query = 'linked_from',
3 J2 A& R! ?7 p; l1 C. o0 ~ whenToTrigger = WatcherTriggerSchedule.LATER,5 e( B: ^5 u# F! ]% D4 x, v5 Q9 b% v
scheduleTriggerDelta = 10d) a9 ?, g- { h3 m2 t. k3 v
)
1 [; o( L0 a3 w+ u, J7 L public def step(infrastructuredemo.GasNode watchedAgent) {
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/ B. f a% {; d& \; c) G. a3 M // Define the return value variable.6 G7 S7 |8 p5 N
def returnValue- x; p# L$ U$ }- D4 y6 G( k* N
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// Note the simulation time.9 T) U3 i* s; ?, X4 h
def time = GetTickCountInTimeUnits()" u5 w( P/ s. g3 I# v" ]0 g9 [
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// This is an agent decision.; [+ y* B" s9 w5 r- E6 S
if (watchedNode.pressure<200) {
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// This is a task.
) B7 R/ p+ O4 q5 v2 l6 c: j0 K3 k setPressure(watchedAgent.pressure)
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} else {: z/ `3 M9 `% [
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}
( {& e) J& Y1 M$ O; [6 C // Return the results.
8 l7 R( z7 M7 n3 X8 m( N return returnValue5 j/ m+ g) F' k7 x- r6 N: Y% h
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*# Z' f/ i, S2 Z1 x* E* i7 @
* This is the step behavior.
9 |- M6 p# Y2 n9 g * @method step, H4 m9 p! e; F7 a% k6 G3 V% P5 h
*
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@ScheduledMethod(
0 p" y5 c4 K+ c start = 1d,4 S4 T/ t6 b! f2 M' W* ?$ |# t) o
interval = 1d,- O" k7 X" F( h! o0 v# [
shuffle = false
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public void step() {
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. c2 _$ y8 f! x // Note the simulation time.
' q% `3 _# U, W( ]. _3 U6 S def time = GetTickCountInTimeUnits(), x4 `+ P( l4 Q, \4 C: W
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// This is a task.
% Z5 ?( O( t+ e measurePressure=pressure+ RandomDraw(-20.0, 20.0)
& U& W& e2 F& D6 |& `$ _ // End the method.
8 L( H; q. a9 |' i7 f/ B) u return' P5 w$ l- b9 M* m% P
# p/ P( \4 S; E K }
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