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 9 Z+ m* o; S, |- ]! u
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
: B, H( b' X' ?. s public double getMeasured pressure() {
+ m9 @' ^! r9 \- g- f return measured pressure( G! ~, a) v/ \9 k5 F1 T# N
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public void setMeasured pressure(double newValue) {
9 |/ l- s% m$ M/ O& |; {# B measured pressure = newValue, Z4 b! z. G b1 B/ p) f* V' ^
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public double measured pressure = 0
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0 V* {5 l& Z7 R /**' @) [; v- O# C
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* This value is used to automatically generate agent identifiers.
$ t5 A3 E+ m M" r& B. S6 L * @field serialVersionUID s G- V: c1 R1 N( |5 e
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private static final long serialVersionUID = 1L
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/**2 g! K; q% E- Y0 t! g/ z- g$ |6 g. _
*
& a3 @, e& S) Z * This value is used to automatically generate agent identifiers.9 P# c# S" E/ O/ `
* @field agentIDCounter% c3 I. W6 F- M" J( E* r2 Q3 k) a. z$ Z
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*/
9 f" W! _- J( V" z$ ~- N protected static long agentIDCounter = 18 \$ \% Z# ~1 G( p2 e* t; F, B
( j6 U: u+ p0 | [" { /**
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* This value is the agent's identifier.) |- k$ e0 F0 e4 M. H8 D
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++). M" S+ I& G& j! s9 G
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/**
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* This is the step behavior.
: Q, H1 F/ Z* V( } m- P * @method step
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*/
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5 k5 |& ]/ A0 }" b watcheeClassName = 'infrastructuredemo.GasNode',1 R7 e9 }7 q* [# G; z
watcheeFieldNames = 'pressure',) Q' x) }+ o8 ?. ?" Z" a& p1 \/ A
query = 'linked_from',& x9 I0 F( O6 r' r. o3 D% P
whenToTrigger = WatcherTriggerSchedule.LATER,
4 K# U* [* \& M% { scheduleTriggerDelta = 10d; }! ?' Z. @9 l) M* r% m7 B
)
) H# y# Y) l% P( b' E- y public def step(infrastructuredemo.GasNode watchedAgent) {/ r. j& |" _' k: R) l$ w
# B* H ?: ^9 v8 {5 M8 `% o+ w // Define the return value variable.
+ p" [0 L3 v+ H def returnValue
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// Note the simulation time.
0 W { y" b7 c/ v& ? def time = GetTickCountInTimeUnits()' |; C3 s7 g; w
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, a5 h+ i+ Q: k0 z3 P6 O // This is an agent decision.
/ r7 I0 m* D$ Z0 v" O4 r5 l+ w- M if (watchedNode.pressure<200) {) \$ J& @8 x! n
6 s+ q* K8 O! q+ {, u7 g p: q# D // This is a task.
+ {5 r7 F5 F0 k4 w3 ^) v! L setPressure(watchedAgent.pressure)
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} else {' c: k1 s2 y+ i% ?
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// Return the results.! }9 S9 A9 J) L t! x! [
return returnValue/ t, H2 b" z0 w0 J5 y& @6 P3 ]
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}
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' E9 y: \, [' [; R; ?& r3 ? /**
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* This is the step behavior.1 c i: k1 `/ S2 b' x; c4 b
* @method step/ Z+ O# j5 S k4 q
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@ScheduledMethod(
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interval = 1d,$ m4 U! C* |* J3 p2 t
shuffle = false2 i% T" D! O9 `- p, P) s3 j
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public void step() {8 _/ j9 l, U$ Z8 ^
; ~! S0 d, z& D; v8 t' | // Note the simulation time.1 V# ~/ Q6 E$ D- q! B. u
def time = GetTickCountInTimeUnits()) T0 o9 j$ B7 f" D; U* V) c2 g
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// This is a task.. _5 U( T7 g- z2 \8 ^7 B
measurePressure=pressure+ RandomDraw(-20.0, 20.0)# ?3 i& e/ w: r! {) j* c& W" b
// End the method.
, @6 q: t( Z/ f9 B& \. j# B return: J; D! ~, b! g) @
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