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 L9 x j* v4 k O2 Q ?; W
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
4 a3 p. t# C2 f: Q public double getMeasured pressure() {
( R0 \ o- w0 X# t7 H5 x, ~; x, u return measured pressure
9 l- J% r# d% ^: m) | }
5 S, m3 Q, y4 c& t+ D7 d public void setMeasured pressure(double newValue) {
/ s& ?' O# x J measured pressure = newValue
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8 Z4 [" W8 S: ?; d public double measured pressure = 0
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5 M- m* d5 S% E/ B1 h /**! M3 ~3 u$ k3 p
*
7 R4 Q% K. w4 d( J& l * This value is used to automatically generate agent identifiers.6 v; r6 K! R6 R1 D/ G8 J+ |$ R( h
* @field serialVersionUID
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private static final long serialVersionUID = 1L
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7 p1 ]* ^! _* `( ~ x3 C0 L /**
( G! r! m: Q7 w! c *
1 C5 h. M$ Q. q) o; f * This value is used to automatically generate agent identifiers./ T [/ U" [- S% J( l! _
* @field agentIDCounter
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*// f3 B5 n* M$ Y( y7 Z8 ]& a7 {9 R
protected static long agentIDCounter = 1
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/**
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* This value is the agent's identifier.
9 m% a! M/ n. @5 T' Y" j * @field agentID
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*/. M' F5 x2 h L6 Z4 }
protected String agentID = "GasNode " + (agentIDCounter++)
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/**
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* This is the step behavior.
4 c5 w* U7 S7 @% Q * @method step6 W2 X; a' g1 E: P9 h
*
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7 V" n: y1 w9 T' m2 w @Watch(. [* g0 X+ `* M2 u" e* P$ p
watcheeClassName = 'infrastructuredemo.GasNode',; H' j* H- I1 p* d
watcheeFieldNames = 'pressure',3 j# A5 h! w% z
query = 'linked_from',
& R7 d/ x' j- X% p9 ] whenToTrigger = WatcherTriggerSchedule.LATER,
) s, o) s+ r* ^3 O7 T ~6 h8 E scheduleTriggerDelta = 10d/ Z+ @" B- p* E9 v! U, [4 N+ [
)
7 }0 h, M' Z6 s0 V( C' Z+ d) n public def step(infrastructuredemo.GasNode watchedAgent) {
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- }; Q- x( k6 W, S* O H0 z' J* H, x // Define the return value variable.
) W) t( D7 ~, M, W def returnValue
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// Note the simulation time.+ B& Y7 I- i5 g: y$ q
def time = GetTickCountInTimeUnits()
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( y, x: m3 ]9 l; P( C; K // This is an agent decision.# P) D/ T/ x. G! ^6 D* g, n! y
if (watchedNode.pressure<200) {
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2 z" i/ B8 k0 N4 @; C, b // This is a task.
1 x( W' f, f; \; V setPressure(watchedAgent.pressure)
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} else {2 c& p. _0 }; r4 M, P
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}
1 A- ~* @7 j$ k! @. g // Return the results.- C- o5 [+ ~' b6 P& h$ |
return returnValue7 v2 j- ~5 ^3 e1 c, B9 P7 H7 j
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}
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/**
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4 W" X, c* ~6 n- S * This is the step behavior.! G0 b6 B3 W7 K* l
* @method step
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4 e5 ^8 X. L7 n- A* | @ScheduledMethod(
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interval = 1d,: u5 T3 j- B* S% d/ [1 ~
shuffle = false* G0 U+ Y" G9 u4 W' b! |1 W; b
)
; }9 ^+ l8 K/ u9 L public void step() {
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( n' y* O" F+ w i- g# _% E // Note the simulation time.
0 E8 \( s# m6 }( u& R! Q def time = GetTickCountInTimeUnits()6 ^- o4 z+ C& d4 F
' h, e$ P& h/ R2 h1 l% ~- { // This is a task.( Y( h7 h6 P+ s' J9 e0 u
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
9 U6 n6 q' N/ Y // End the method.! M* M2 f" S$ p
return
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}
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