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 & V& ]% J5 s* i! ]# p
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 B! d2 ?. g3 v
public double getMeasured pressure() {: H8 m" J1 ?. l
return measured pressure
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public void setMeasured pressure(double newValue) {5 O% y' `+ n8 L# g
measured pressure = newValue
5 K) \3 S9 _8 g6 r9 N }
4 U; y! |) b o public double measured pressure = 0
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% N9 B# I" i/ l J /**
: V. J! X- ?6 v) m7 t *
5 [9 Q1 K! ?8 a2 v% q! P * This value is used to automatically generate agent identifiers.
K8 f1 Y5 }* J+ G$ O * @field serialVersionUID
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+ d' J& o+ j( M# q% I. Q7 A" ^ */
5 D4 k% ]- T! k6 w, Q* T# O private static final long serialVersionUID = 1L b0 E3 T7 F; m, H. T! z
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/**
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* This value is used to automatically generate agent identifiers.
, p3 W, d9 d. U! i * @field agentIDCounter( t) | ?5 u3 J- p% q
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protected static long agentIDCounter = 1. o: q" Y6 a' ` o W
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/** }" s" \- G2 E, T- ?
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* This value is the agent's identifier., y% F- U4 p( n! d6 T) D; u
* @field agentID) t: ?: V' v+ D$ `( n- g) U5 L
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protected String agentID = "GasNode " + (agentIDCounter++)
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( t* L* ]- C, ]; D /**
, P, @( m( r5 G *
8 `5 q% H1 y: |% i * This is the step behavior.
) c, E2 s7 R. R; w( j6 k' `3 W * @method step
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@Watch(' H1 X5 h& T9 ?1 d& W* Q
watcheeClassName = 'infrastructuredemo.GasNode',) Q8 Q' s: A7 Z2 d" L, T
watcheeFieldNames = 'pressure',6 m9 f4 q3 }$ n4 ~! T! V7 d
query = 'linked_from',5 ^* `7 ?5 y% ]( f/ v. T3 J
whenToTrigger = WatcherTriggerSchedule.LATER," J; f$ n* P1 F6 i$ E& }# B
scheduleTriggerDelta = 10d& b' K& ?& S5 h5 u1 w' x$ e
)
5 P3 w4 w2 O6 C& p' c public def step(infrastructuredemo.GasNode watchedAgent) {
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: O- M. \2 `7 [) Z7 l // Define the return value variable.4 `$ C' o6 }2 H9 O( q+ Q
def returnValue
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- M5 g4 s0 f; v- b7 ?7 N // Note the simulation time.. t) B) s% D0 z# k' X3 U
def time = GetTickCountInTimeUnits()
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// This is an agent decision.- d; R7 a$ B8 C0 N6 r8 C& Q4 H
if (watchedNode.pressure<200) {
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5 G- P3 {4 J* j: B // This is a task.+ b4 O9 ~- O+ r8 i. N$ Q- I8 T
setPressure(watchedAgent.pressure)0 c' s# X3 H9 I/ T2 D
+ k0 z' H3 m3 M* N% c' h } else {
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) r! g! v: _: T @ // Return the results.
' x1 L. f% t4 b, s4 ~5 i return returnValue
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}
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+ ]& Y7 g+ Q" M) } /**! v: J$ Q. H4 h& ?- F: z. f) ]
*
8 e: y4 U4 q0 b8 ?& d * This is the step behavior.* O3 M2 Z0 N5 v+ b1 T1 p) f0 [
* @method step" o7 z. f: U8 D9 u
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@ScheduledMethod(
" _, k7 j7 D- a# M. h start = 1d,
. a& S0 R' R5 N interval = 1d,
; }3 z! y' [! C& |* Q shuffle = false
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public void step() {
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: G; K& H6 p% b/ X6 p, Z // Note the simulation time.
( l% \; s% p5 B3 a9 F+ i def time = GetTickCountInTimeUnits()
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// This is a task.
4 W" D( M& E1 A( j9 A/ k$ b: [9 I( a measurePressure=pressure+ RandomDraw(-20.0, 20.0)& Q1 ~; G) l( M1 ?# }
// End the method.
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}
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