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 ! b4 p) y; B$ C0 B$ R" g$ O
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")* {' L* R: d: V7 w" s
public double getMeasured pressure() {
- ^5 b0 j0 A( \# Y return measured pressure
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6 M& k& m8 M: w: r public void setMeasured pressure(double newValue) {4 K( j- G% ^ a* O- P
measured pressure = newValue
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/ k4 u5 S; a s/ Y, f: y- \+ y public double measured pressure = 0
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/**" n; ~1 J2 @( d+ I/ l+ M
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* This value is used to automatically generate agent identifiers.
; p7 Z) b: l% B3 X * @field serialVersionUID
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private static final long serialVersionUID = 1L
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$ }2 a# V, a1 d9 x t$ C0 e+ F /**
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* This value is used to automatically generate agent identifiers.. T9 n/ X7 p8 t: `4 Q$ y) _
* @field agentIDCounter
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protected static long agentIDCounter = 1
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- k+ ]$ \/ A* ~: v9 ~/ T /**
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* This value is the agent's identifier.+ U: K9 P, Z; {3 `2 b
* @field agentID6 [" M' J8 w; U1 q# _* M0 S
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*/
. Z2 @+ ~" v/ m) [2 E8 q+ W0 @! @" Y protected String agentID = "GasNode " + (agentIDCounter++): D" S1 L; X1 q: I7 C5 A/ h
: X4 C- p7 Q' z9 G; D5 R /**
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1 H6 U: S+ y( A0 Z( i * This is the step behavior.
2 [" }' N/ f5 S5 N2 P9 Z, k' G * @method step+ Q+ X7 |5 l2 Z
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*/
6 L) J+ P9 F* X4 E+ I @Watch(
0 e7 N4 R: @ K; ^( T- ^$ ] watcheeClassName = 'infrastructuredemo.GasNode',. f1 |' f- M- V9 d- n0 q; G
watcheeFieldNames = 'pressure',
& X+ e& d4 S& z query = 'linked_from',
3 |, _1 H s2 w whenToTrigger = WatcherTriggerSchedule.LATER,% W) X! Z1 v" ?
scheduleTriggerDelta = 10d
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public def step(infrastructuredemo.GasNode watchedAgent) {% H) v8 [) ?, J; Q
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// Define the return value variable.2 O8 ~0 U/ i T$ x) l0 t
def returnValue
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0 M$ ~" H* C( C // Note the simulation time.
" x' `+ e8 _: Y" n def time = GetTickCountInTimeUnits()
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// This is an agent decision.+ o: [0 z/ D7 z: x( w
if (watchedNode.pressure<200) {
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// This is a task.
; Q; O5 E# i0 O: n& D% n5 a; K: | setPressure(watchedAgent.pressure) ]8 Q! E& \& L4 I% A7 I
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} else {% c `* M* u, B0 X _
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// Return the results.
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}
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; }# o, k7 r: w$ |. Y, ?# ^ /**
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* This is the step behavior.1 U1 ]3 ^% a4 Q' S
* @method step' q2 c% o5 R9 V! e- | ?: j9 A$ V
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@ScheduledMethod(9 _2 M( j1 b- g* B8 T
start = 1d,
6 N) j; _% m" f; N6 E interval = 1d,2 W: h2 d$ `/ \5 J+ l$ B
shuffle = false
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3 U% V' c8 T1 I$ o. i5 w public void step() {) I! d( |3 l6 ?8 [! R6 R$ l
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// Note the simulation time.
- w% l# ~# b* W& J def time = GetTickCountInTimeUnits()2 J( m6 X$ s1 A* P" h
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// This is a task." e# U B, X, N( t7 F
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
+ k$ x. r6 C" A5 j. y7 u // End the method.
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* `: w z6 h0 f( L0 S w }
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