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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& G' C! h1 n8 t. G- ^7 ]& V# | @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
, V, N: ?# \& Z; E public double getMeasured pressure() {
6 W7 j/ [3 C; f, E return measured pressure
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public void setMeasured pressure(double newValue) {; d, F3 S4 J2 h) `$ D
measured pressure = newValue! A& B3 n! P% R) n$ w, P% A' c
}
4 |8 O! Z+ p- o6 f public double measured pressure = 02 g" D! w7 K1 n- w' W
4 H. b8 }) k# o /**
2 z% b% P& P- b( ]+ S ] *
1 c9 z9 Q* l% N1 Q& x' }4 @& J* T * This value is used to automatically generate agent identifiers.
* b& S+ Y* o( K( {/ E( N5 ]/ c * @field serialVersionUID
5 ]9 }/ d, E! o* z *
: B+ R' _& f# X5 ?% e h( g( ]6 V */
/ D: U% h& |2 E private static final long serialVersionUID = 1L) w; a8 E, b/ R3 u* B" B1 e
5 c3 U" M |6 }" \* P /**! T6 \, T2 J i- U) ?) b
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* This value is used to automatically generate agent identifiers.4 j- N5 l! z/ F- Q7 b
* @field agentIDCounter
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*/
5 Y ]5 a" D5 |, N n# E. X4 u protected static long agentIDCounter = 1. g t L/ E2 O/ d
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/**
' u1 S/ L( `2 m *
9 J* H' v! Z. [' j# N8 v * This value is the agent's identifier.
) ^6 o0 F( O" _! ?8 ` * @field agentID
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*/
% K( ?/ ~' T1 l" Y8 z3 |- m protected String agentID = "GasNode " + (agentIDCounter++)
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4 C. y, O3 w% I% I$ J3 s, } /**2 H% j$ Z4 J6 i+ Z4 l
*
$ v6 T; F/ s3 S; }) { * This is the step behavior.
% R3 F1 U! Y( Z& C% {% Y* s+ O( a * @method step
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@Watch(
4 o2 _' w5 ^% X6 W% l. H9 }6 z6 c watcheeClassName = 'infrastructuredemo.GasNode',
& y9 Y( f0 c' \& w {% W watcheeFieldNames = 'pressure',
/ Z) t9 J/ W" _) ~8 J$ b7 c5 L: F query = 'linked_from',
% _6 l5 [' z" h) B whenToTrigger = WatcherTriggerSchedule.LATER,3 f Y8 D& v2 G& P7 h4 E" M
scheduleTriggerDelta = 10d% j2 k+ t) W& k4 g
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public def step(infrastructuredemo.GasNode watchedAgent) {5 X2 ]0 M& ]1 z0 b9 ?& {& y
$ L, ^' k& {& D. ~ k // Define the return value variable.! L: C1 _8 P! X& B
def returnValue; u0 W1 {% C2 _! c
0 B2 D+ }2 q( C7 N3 e# ?* j2 c // Note the simulation time.
/ L* h. r/ u% q! I7 s5 n def time = GetTickCountInTimeUnits()% _! `; ?; }+ X2 z
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// This is an agent decision.
1 [2 [ q( Z7 J+ f, R if (watchedNode.pressure<200) {
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1 Z3 t8 J! k/ \/ m+ U // This is a task.
3 \3 }1 }$ d/ M" J4 A4 l4 s setPressure(watchedAgent.pressure)
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} else {; ?3 f6 Z8 b' _$ Y. \
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// Return the results.
1 ?6 v: W5 ]6 W return returnValue
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* W4 Y: I; ?) l! L, o- B /*** ~3 o' F$ m; {5 z/ h& f0 z
*
! p0 r5 f& a6 ` * This is the step behavior.
% U" ~& g, ?6 {3 B/ u1 q6 a/ J * @method step; [. A1 H: d& L& a+ [+ o
*
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# y! |; I0 P, M, X% R; g( v$ s/ k @ScheduledMethod(: p) C& Y2 H2 c/ Q+ G. {
start = 1d,: W# Y4 X1 U3 ]9 @. P% }2 c
interval = 1d,9 g: F1 H& u2 ^: I6 |& i
shuffle = false
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; ]. k% z S5 p9 L9 ~9 T public void step() {
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// Note the simulation time.2 ]9 M1 e n5 ~& V. s2 p* C
def time = GetTickCountInTimeUnits(); k" x9 C- {, u$ w
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// This is a task.
9 E7 @0 f; `, [ measurePressure=pressure+ RandomDraw(-20.0, 20.0)
2 C: Z6 B8 Q, D // End the method.7 L1 P9 T6 f; Q
return
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0 t- C' _) I' }/ x7 C* h }
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