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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 ! X1 A* S6 l% m @5 Y
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2 d5 m5 s% O( ?4 \@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 t0 e- w5 F% i
public double getMeasured pressure() {% a( f- G' C! w. l+ J( T A
return measured pressure. i! E2 e- O( i! i
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public void setMeasured pressure(double newValue) {0 U% d; a7 ^, T& Q/ X0 n. H
measured pressure = newValue
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public double measured pressure = 0
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/**
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* This value is used to automatically generate agent identifiers.
. ^2 ` x- E/ { * @field serialVersionUID
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private static final long serialVersionUID = 1L; X$ e! G/ x, k9 z
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/**7 T9 k; a# Z8 b3 Y$ s5 L- q
*
9 q3 S0 O& u- E. o * This value is used to automatically generate agent identifiers.: m Q# ]" T1 M: N9 V
* @field agentIDCounter
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protected static long agentIDCounter = 1: h5 `1 b a" r2 B- O
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/**
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* This value is the agent's identifier.6 a, C% b/ n& D& {
* @field agentID8 ~! D$ R' C6 n+ ?
*
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protected String agentID = "GasNode " + (agentIDCounter++)6 F8 g1 p6 A1 x- @3 p
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*
( N& X$ S) F: R7 f, `$ x, v * This is the step behavior.
! t7 x4 ]/ S- |& h * @method step
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@Watch(
( s! x- z3 X; _ watcheeClassName = 'infrastructuredemo.GasNode',! y( Q) U$ _' Y `
watcheeFieldNames = 'pressure',* e+ Q# h& T1 ^7 i
query = 'linked_from',4 {7 f$ @, x+ @/ _" Y7 A' M$ b" d' L
whenToTrigger = WatcherTriggerSchedule.LATER,
2 @- A! h \, |! ]/ g scheduleTriggerDelta = 10d
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7 v$ d6 d9 |( O" ^ public def step(infrastructuredemo.GasNode watchedAgent) {
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/ j$ M# Y s6 o2 D( t& p; P // Define the return value variable.
! a' h2 _9 w) r" N5 X6 } def returnValue
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8 c1 R. m% ~8 a: t! U0 r5 }) X // Note the simulation time.4 E& T9 M" J! M5 R# q5 S& c# C) y! u
def time = GetTickCountInTimeUnits()
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// This is an agent decision./ @$ l7 r. t, j! f/ g0 i8 k
if (watchedNode.pressure<200) {, U- e' Q. i$ M8 O
T9 L, [8 }: o1 k. V9 }) [- `) ~' p+ h // This is a task.
, B, I' t8 T- [$ B& Y K7 E, r. a% v setPressure(watchedAgent.pressure)1 I9 v6 `9 c, i B& b* S
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} else {
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// Return the results.
& R3 U: R' S2 m( E/ Z return returnValue0 |( Z+ y+ P+ u% D, m' {
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/**
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* This is the step behavior.4 h2 X$ Q6 L$ d# Z0 w! i( ^
* @method step+ G8 q9 r0 U S1 X
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*/
J: {1 \3 v' M+ | @ScheduledMethod(
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interval = 1d,
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2 |& t- X% a& R) w' y public void step() {
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r7 _! h& H. E // Note the simulation time. H9 A; g. n2 Y/ t( W- M
def time = GetTickCountInTimeUnits()
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// This is a task.4 {' O: D( P) F9 u
measurePressure=pressure+ RandomDraw(-20.0, 20.0)% V) y2 P( |' n
// End the method.8 O, Q, D# B; v. d6 U& r# t8 g9 X4 T; j
return# @9 c+ ?& T0 F
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