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 & G) Q* Q5 W7 {7 [& i8 \) q7 v- B
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: T+ o$ n7 P6 `2 f @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")- B( o2 A4 H) u5 |" Y6 ^
public double getMeasured pressure() {
$ c! @9 V7 g; k return measured pressure
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, A* l9 \* k) h; o# y- O3 f1 u public void setMeasured pressure(double newValue) {
9 x9 B! g" I, w% d( s$ ` measured pressure = newValue
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public double measured pressure = 0
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/**
# ^% p$ k1 b. c0 p2 } *% o- _; r# i. o2 u1 f+ U
* This value is used to automatically generate agent identifiers.
1 U8 t, u2 o- E) H6 u) Y * @field serialVersionUID
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private static final long serialVersionUID = 1L. j' r. Y6 R4 S) ~
6 _+ H( h: F" ?" ^; I- q" Y, o /**
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* This value is used to automatically generate agent identifiers.7 o& i8 O' D( p! O( N
* @field agentIDCounter. m! c. l$ S9 }* N/ f
*
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protected static long agentIDCounter = 1
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/**8 H% T2 r: A5 o+ d! w
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* This value is the agent's identifier.
' j5 K1 A3 o+ {! @4 B. o1 h * @field agentID
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protected String agentID = "GasNode " + (agentIDCounter++) f4 H+ i( u/ D9 a# _* Y$ u
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/**
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5 T) e O. z% T. S * This is the step behavior.
) ~. }$ y4 o; _, S" i * @method step- [1 N7 Z# E3 M
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*/
4 x- \; v1 }0 V6 _2 v) P6 a @Watch(
; Q( y! D$ ~( _1 L0 ~$ I. M watcheeClassName = 'infrastructuredemo.GasNode',
8 O7 \7 ~& y8 e: m, r7 r* i, o7 c watcheeFieldNames = 'pressure',
1 s+ ^* r/ f2 X3 ~8 h query = 'linked_from',4 J" n( U% H. \: N2 @
whenToTrigger = WatcherTriggerSchedule.LATER,0 k$ X# D& A3 W. w& X
scheduleTriggerDelta = 10d' k/ }3 h% y: E2 J( F0 s) ]8 ^: ^
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public def step(infrastructuredemo.GasNode watchedAgent) {. L( [* S2 b* x
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// Define the return value variable.: O8 c: i6 P' @
def returnValue
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// Note the simulation time.3 |2 Y3 o+ N7 j
def time = GetTickCountInTimeUnits()7 b; a ]* t1 a9 w% Q' y
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// This is an agent decision.4 Z/ ^" Y& m3 L: p+ ~ e# k1 n+ g
if (watchedNode.pressure<200) {' w# M0 b- e4 g& I; ^
5 c* z+ L# |! y // This is a task.3 p! \# h7 X2 {/ V5 f0 x
setPressure(watchedAgent.pressure)
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; K+ g) d O- b, @* p. @; ~# r } else {
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4 L' y. h \4 {" Q/ o$ a. w // Return the results.
/ z1 v" e. r, u8 |* O% n return returnValue9 K$ D: d; H' @. r: ]' k, m& c
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! ]; T+ B7 s m/ t3 O /**
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! }& O3 ~6 o# u' f$ f, ~ * This is the step behavior.( Z1 H& _; C2 u/ e+ l* N1 f+ E- u" _
* @method step" w8 F, ^ l$ p" {6 P5 r- }& R0 g
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*/
: B/ `9 G* d' F' k @ScheduledMethod(
2 Q; r0 q0 s6 G3 Y# h3 V3 B3 y start = 1d,
) `( G& p; E5 G) p7 T interval = 1d,
# a/ j% d/ T( g& ?' `# i shuffle = false
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( U- Y7 i o1 \/ H# e public void step() {
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1 a3 r5 d9 E0 m e5 Q: @ // Note the simulation time.
. K2 D9 o5 O: t1 } def time = GetTickCountInTimeUnits()) e3 `: c/ B$ I
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// This is a task.+ @) t0 s! o" m, `
measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 ~) b' B; ^! U4 @
// End the method.; w8 Z! [4 F9 Q8 A
return
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