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 0 H8 {4 h# ]- T# Y' `, B0 m
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2 s4 b- w# ?1 l1 u: b @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
) r% B$ r+ K9 j& C public double getMeasured pressure() {
4 s2 f+ j2 h4 n0 U* A" K return measured pressure: A; G8 t4 R. J( c
}
! M. o" L% f- t7 S* O! Y public void setMeasured pressure(double newValue) {
+ @! t' U0 q z8 T/ ]- Y3 \ measured pressure = newValue
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public double measured pressure = 02 [* |* d* L# ?$ C9 V/ E+ l
% M; Q0 B ^% g6 ?: c6 k/ D /**
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* This value is used to automatically generate agent identifiers.% p9 {: }' l# r# [ z4 ^
* @field serialVersionUID: m5 F/ @3 P0 N& S/ r' _- p
*
4 Q5 k1 y/ P! f7 O */
+ T H6 X- w5 C5 J7 `6 P0 q* H private static final long serialVersionUID = 1L
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/** F. g7 n G: |8 }# y- {# k
*
- {& \. c6 l1 d% s. ^ * This value is used to automatically generate agent identifiers.
{5 p/ }4 o, Y" g5 u H* _ k * @field agentIDCounter
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*/
, D' C, b1 \" r8 }; y$ c# c) c protected static long agentIDCounter = 1
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/**
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* This value is the agent's identifier.* l9 B' U6 k6 L L9 Q
* @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++)* y* U5 H3 ~8 N3 x$ M' p
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/**
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* This is the step behavior.6 I; j4 Q# u" w& X' N0 e+ L
* @method step! S) C2 A8 H- I7 b. }' U6 T% m& E
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*/
* g0 p2 k: N" r# C @Watch(( k- L; M; R. F6 L
watcheeClassName = 'infrastructuredemo.GasNode',
" d$ p& E( i/ M# P3 B) f0 S watcheeFieldNames = 'pressure',
9 P/ X0 {7 ]+ z; K9 a4 E. J query = 'linked_from',* B$ n: \ o1 P/ @2 l& k; O
whenToTrigger = WatcherTriggerSchedule.LATER,/ X. h/ W5 V. x
scheduleTriggerDelta = 10d
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! F6 Q5 ?# z) k2 b& h public def step(infrastructuredemo.GasNode watchedAgent) {4 l, s( m: q U* P
6 P8 L- i% B3 ?4 [; d1 y, q- j0 u // Define the return value variable.7 l! V* M& ~3 u( Q# v
def returnValue; ]% e, A q. T6 ~
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// Note the simulation time.
( i+ @+ T9 F/ H; z( g3 r' V1 S/ \ def time = GetTickCountInTimeUnits()6 T g$ Q. A7 K- u/ V
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o" \# A( }2 }' X1 J5 X7 t' C- R% I* z // This is an agent decision.
5 q" a3 I9 ^* ^3 g if (watchedNode.pressure<200) {" j0 u; d6 t, B9 S2 b, J
2 j: J4 S3 ^" }8 \ // This is a task.
5 Y/ n! E( S* g" x! @1 K$ D8 p. |) X setPressure(watchedAgent.pressure)0 C! X/ Y: U: P- j6 s! D
9 o' m( U% _, X7 k) m- [# V } else {
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// Return the results.
U: m" E6 ]0 Q6 }, \ return returnValue$ z7 f* s7 d+ \5 j8 W6 v) j
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}
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/**( z$ C+ f/ N: S0 s5 \8 z
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* This is the step behavior." c# w, F2 i6 Q6 _0 z
* @method step0 M2 u8 g9 \0 z3 `! h% c2 B; O
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@ScheduledMethod(
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interval = 1d,
' g) c- x. {# g6 z2 N shuffle = false
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public void step() {
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* f4 L: A( f: U* P // Note the simulation time.+ d# ^* [7 P/ l$ _3 g; k+ v
def time = GetTickCountInTimeUnits()
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// This is a task.) B0 U$ T2 f$ b U+ v# j. e- x# B; ~
measurePressure=pressure+ RandomDraw(-20.0, 20.0)% M0 a0 C% Y9 n+ [) G; ?) P. p* M
// End the method.& W( T+ U% I% ]
return4 ?2 z9 T" u8 n# `3 Z7 D2 b
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}
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