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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+ U' k7 T3 P5 t, e7 f @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ W1 b5 j( @6 Y/ ]# l public double getMeasured pressure() {
2 Y7 t( V/ T; Z! D! a return measured pressure
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public void setMeasured pressure(double newValue) {, x- S e- `! K0 ^4 n- Y
measured pressure = newValue8 a, d+ Y6 O6 d- h
}
& E b" c+ M, c3 N$ Q3 Y public double measured pressure = 06 X2 r+ O+ N) T6 }. l+ P
* n5 L+ u7 u! L! ?$ t /**
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* This value is used to automatically generate agent identifiers.
. I; H: h. }" j; w8 \4 c [ * @field serialVersionUID8 b% ]' i' w& a/ U; O
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private static final long serialVersionUID = 1L7 }8 R- }6 V) h. l, e
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/**+ K" J. c- f0 a' l- T& v
*
3 j, @) e# b0 a( j1 M) M * This value is used to automatically generate agent identifiers.
/ z) `& X! X8 G2 i& P1 J( ] * @field agentIDCounter
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protected static long agentIDCounter = 1& }, P% ~% V; _: V: W
+ M( D9 w) V- Q /**" d+ o& M/ z& e
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* This value is the agent's identifier.
5 R, ?4 i8 H- B2 h2 w, A9 D5 K * @field agentID
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*/
h3 e! s6 U7 i2 n5 n protected String agentID = "GasNode " + (agentIDCounter++) Y# @- i% P/ v* N: l5 G& f6 [
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/**
( {+ p) R) u4 u; z. p- } *
2 }' g5 Q) O+ `! j * This is the step behavior.; [2 A; B8 M7 D. h
* @method step
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*/
7 `9 R, u( ]7 _" I @Watch(% T V; J; K: ^" O0 H
watcheeClassName = 'infrastructuredemo.GasNode',
$ Q, K4 {' v' b' o4 j7 z watcheeFieldNames = 'pressure',
" J) X# e* S) A7 a6 Y query = 'linked_from',3 R" q3 e: e- |
whenToTrigger = WatcherTriggerSchedule.LATER,
4 T: ^( ~* K1 a+ Z4 ^, d; b scheduleTriggerDelta = 10d5 r: F$ [6 O% g- P
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public def step(infrastructuredemo.GasNode watchedAgent) {
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// Define the return value variable.: Z7 J* ?3 B. |) J, G
def returnValue! X, z4 U! R2 Q& M
' v' s; N% _# Z( n // Note the simulation time.
7 a9 ]6 W5 M$ ] def time = GetTickCountInTimeUnits()
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6 P: U2 j8 `3 _ // This is an agent decision.
) p6 [! v. j/ K8 h& s& u% s, @ if (watchedNode.pressure<200) {: s# ?1 `, t' ?, \
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// This is a task.
6 e0 L4 G& e7 d: T2 Q# V- E setPressure(watchedAgent.pressure)
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} else {; P* { \" u9 j6 Q/ g
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! C. l; k$ j! n% d1 Y4 Z+ z# D0 r // Return the results.( h% h- R' K* C1 f! O) n
return returnValue4 T7 h1 s; a, ?1 v* d
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8 d/ ?4 ^7 n! f- l, \2 w) Z3 S /**, u; @. L: f/ o7 Y
*
. e! G- L; y4 s H+ r! B * This is the step behavior.1 |+ C+ w" [2 y0 W W6 E
* @method step3 B0 j" L, B3 _" ~
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@ScheduledMethod(; g( s& H" e+ x ]& t2 V3 J7 R
start = 1d,
/ \: M/ n; [3 s8 _ interval = 1d,1 B' i- N: Q) u
shuffle = false
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public void step() {
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2 R4 f) M$ V8 q8 d, D' O4 g0 B // Note the simulation time.
Q1 @% D& F- j* l3 [$ w' c def time = GetTickCountInTimeUnits()
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// This is a task.
5 K# s" J0 [; @9 }9 K measurePressure=pressure+ RandomDraw(-20.0, 20.0)
F6 p. F0 G. ?- v, J; d // End the method.
+ B4 P9 U6 r) O; s; e3 x7 G$ u return ?3 m& M- C+ P$ a B
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}
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