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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 4 B2 c" h$ L' _
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"): P. \0 n8 ?6 ^7 s1 Z; q5 {7 G
public double getMeasured pressure() {
- u* V1 ]5 U6 \+ s! B- J( e return measured pressure8 [! k X* m+ q0 Q& {
}
0 B. k! a* X8 Z2 M. c public void setMeasured pressure(double newValue) {
4 h% b- l; y+ ?9 P; h1 S measured pressure = newValue
B1 V: J9 d% K' D }
6 o0 C3 B( v" i# U' X public double measured pressure = 0
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- h, K# |3 `2 k /**5 V- e: q4 P: I4 S' o
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* This value is used to automatically generate agent identifiers.4 {/ q8 K* Q0 y0 ^) k
* @field serialVersionUID- h, A6 \* y) G, l: }0 p4 T
*
0 T, U2 ?. k; F2 O3 n5 a */
+ r2 m0 E: G! t ?9 T: S private static final long serialVersionUID = 1L
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, x3 `; ^9 i E' y2 E8 | /**
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* This value is used to automatically generate agent identifiers.
) H8 i/ p, @4 A7 j * @field agentIDCounter
4 T$ \$ E) T( o8 c4 U- W *
' J4 _: m* S5 S' L' B */
4 C8 P3 [+ S: N. p7 `( p5 M protected static long agentIDCounter = 1
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8 i6 V ~3 h& v9 m /**
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* This value is the agent's identifier.
0 m1 M# D# m3 {& I8 Y4 g9 h" c% e! O * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)7 D/ d( e0 a8 H
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/**
& U% b& {. U+ { *
8 u' o2 ~, g8 s * This is the step behavior.
+ e# S0 u0 ?2 v7 n+ G+ X! y * @method step8 x5 I9 G+ e: O7 ]. W w* g+ h
*
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@Watch(
) f& d/ T2 `& X) `3 R9 ] watcheeClassName = 'infrastructuredemo.GasNode',
2 A& `- K# x9 n* c/ d watcheeFieldNames = 'pressure',1 _3 J. G2 d1 b' J# i+ k5 f# |8 G
query = 'linked_from',5 S J* w+ B- W) B+ s
whenToTrigger = WatcherTriggerSchedule.LATER,
* _3 E6 g3 k0 R! C. q; k' z* ~9 Q scheduleTriggerDelta = 10d; r4 v F0 l8 K5 T; a( Z
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public def step(infrastructuredemo.GasNode watchedAgent) {) t; u+ K8 ?; S0 }& S2 V1 O# e
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// Define the return value variable.
) t7 r8 ] T6 V' f0 c+ J. c def returnValue) M0 b4 w! r5 R; m
% ~) W# V. Z2 h" d$ O; m8 Z // Note the simulation time.
+ s) ~1 r% b% J6 K* d) M8 O- l5 b4 n def time = GetTickCountInTimeUnits()- U$ [7 e, x: Z+ I
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9 g; E1 O% r O( n$ ] // This is an agent decision.4 F2 d' ^ C' W. w) H: f3 ?, \8 I+ m2 ?2 @
if (watchedNode.pressure<200) {
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// This is a task./ w+ Q. n* w* Y: P. W7 @
setPressure(watchedAgent.pressure)
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} else {
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// Return the results.
* i6 t/ I4 {* D5 p) U return returnValue
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/**
( M' ~; Y% {- Y *
5 `1 x" E- Z5 u7 K; d* o( X * This is the step behavior./ v' S5 @. D4 x
* @method step
9 u0 N0 L+ A5 Q9 N5 Z *
?/ J0 i& X+ F( G2 `" r/ H */
/ I$ a2 B/ ?* t5 Y- F V2 |4 H7 e @ScheduledMethod(: g+ P2 S* v N/ J. ^$ r
start = 1d,# l' U. }, c7 Q
interval = 1d,
/ j5 t1 I' h+ d E shuffle = false
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public void step() {' D/ l8 l. x. J: H) e
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// Note the simulation time.
' q/ s& c% Q. v4 _ def time = GetTickCountInTimeUnits()$ I/ _$ S$ q# [$ |2 z5 g
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// This is a task.
0 }3 c% Y) L# l( ^+ B measurePressure=pressure+ RandomDraw(-20.0, 20.0)
8 Y4 E2 l; c# W // End the method.
) i% f; C6 k* Z4 p, e v7 C3 a return
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