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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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
7 v4 ]6 l7 z' f7 T# ?3 k public double getMeasured pressure() {
- S3 g3 i* S) T( R& K return measured pressure
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; \8 k! {0 c) }4 L7 X' L# e% c public void setMeasured pressure(double newValue) {7 S: }! R" |, k7 u8 i! R
measured pressure = newValue
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% A8 l% V; P( b6 m% G. _4 Z public double measured pressure = 07 N" T2 h( \, G5 V4 d) F7 j' N
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/**
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* This value is used to automatically generate agent identifiers.2 G, ~! f' T5 h/ Z' N/ {+ N
* @field serialVersionUID
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private static final long serialVersionUID = 1L
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% r+ J$ j6 X+ b& o /**; q* H% J, v% q# A
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* This value is used to automatically generate agent identifiers.
) F0 L+ W9 G4 s * @field agentIDCounter
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*/
- @& {1 @) Q3 S f! d+ Y2 J protected static long agentIDCounter = 1' L/ E4 e' x2 ?/ M9 M' w( e* _
* A9 W5 d& ~. @+ h% b /**0 Y8 T1 j/ ^2 y7 L
*
+ ^) Y" T& q, [1 ? * This value is the agent's identifier. _# `1 a! M" W' \0 Q4 O* U5 R) c
* @field agentID/ v6 k# l# `; u0 M
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*/4 w. K7 {9 I7 l, P& ?, w% }
protected String agentID = "GasNode " + (agentIDCounter++)4 G% f8 I* f8 k4 i9 \
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/**
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* This is the step behavior.8 d4 b2 p2 ?: E1 Y' z/ r$ t
* @method step% B$ _% ~3 m2 g& n. _7 p* }
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@Watch(5 O8 i& g( M0 I2 i8 ~
watcheeClassName = 'infrastructuredemo.GasNode',8 Z1 L3 a6 D, a6 d) }
watcheeFieldNames = 'pressure',3 h0 \3 O |7 t; K; R
query = 'linked_from',' Z+ _, a( S: D }/ G
whenToTrigger = WatcherTriggerSchedule.LATER,
; X& j: B1 U( k6 n1 y scheduleTriggerDelta = 10d/ X) b9 \9 m3 ~. l3 f, S
)
x* l. o x! j+ u4 P f6 ? public def step(infrastructuredemo.GasNode watchedAgent) {0 S" {6 o8 ] a4 D
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// Define the return value variable.1 Q$ v# ?5 k0 O+ E% o! \- ^
def returnValue
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5 q- b6 W6 Y9 H1 S. P# b0 _, r% | // Note the simulation time.
& n a8 S% \: S4 j5 O( {4 q" i def time = GetTickCountInTimeUnits()
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" }4 r2 z7 x% l5 e k; T: o7 A // This is an agent decision./ ~* l. l8 H' w* Q5 u* h2 s8 P
if (watchedNode.pressure<200) {: v8 T3 v- U" p
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// This is a task.
5 l7 `) t, Z& e# D- ]/ B setPressure(watchedAgent.pressure)+ F4 L5 Z8 d8 M6 ^' Q! Y8 e
$ s2 f# S. s% J& z4 | } else {
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3 r$ U& |- E6 \ // Return the results.
; b( `+ N+ k! a/ X( M9 ~ return returnValue" ]. |& x, }( J5 w) ^7 S% M
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/**
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7 l' g& s: o4 _+ X- U0 K( | * This is the step behavior.
3 i2 L8 v1 o8 R8 m: `. m$ h * @method step
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@ScheduledMethod(# o9 ?1 G& m3 Z1 b C4 I
start = 1d,
0 p$ [. f% ^6 `2 X& |$ ~3 F; A$ V interval = 1d,
( ^+ O9 w) x7 ]# r) ?' T; u shuffle = false
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/ K5 D: [) C3 a( d public void step() {
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. z7 ~9 S$ c! z% R6 b' C // Note the simulation time.: g2 j/ w% q F z; ^& A
def time = GetTickCountInTimeUnits(). q/ s9 |+ D$ a: a
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// This is a task.' o- e/ b5 a F1 {$ F7 g
measurePressure=pressure+ RandomDraw(-20.0, 20.0)
5 g1 ? G" b0 }( N5 T6 ~% ~ // End the method.% ~$ \- q; C! P1 j1 `% ]
return
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}
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