在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & x w t1 C' y4 @! F
) @1 D% X' P' b/ W : w7 F! `& e7 z2 ? r9 m; U: p@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") * }+ e. f) u* f1 p6 Y: G public double getMeasured pressure() { # |7 z7 ~& v: B9 g1 Z- J return measured pressure1 m1 X$ v1 V" s, Q# k6 {
} ' y$ R" }8 l3 B- \/ Z+ V public void setMeasured pressure(double newValue) {, E- R1 x0 H5 G
measured pressure = newValue 7 y5 T, c. h6 C& Q3 W7 Q } 9 o5 V: U7 U) \8 M3 V public double measured pressure = 03 L0 j6 C: y9 [8 t# q3 V/ R6 q5 J) ^
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* / w* ~5 u% g2 O1 ?: {+ S; i * This value is used to automatically generate agent identifiers.- C1 {* V1 R. Z! Y
* @field serialVersionUID+ z$ ]+ |- l7 W# `
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private static final long serialVersionUID = 1L , Q$ U* f) b! b A7 R; m* H f
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* This value is used to automatically generate agent identifiers.. v$ V) M& o6 c g5 f
* @field agentIDCounter ) K* c8 q, a) w( c# d) P, Z * - T8 D6 d Q2 h& M" U- O6 ? */ 8 k# p j# U5 |* |! E protected static long agentIDCounter = 1 ' L3 x6 h6 L- o( z2 j2 d1 B + l/ k R, [! P /** 1 k+ b; D% \; t! M$ F6 T% } *% h$ P. o% I8 Y. V: [
* This value is the agent's identifier.8 L9 V, q; N7 e& ?
* @field agentID2 a+ w/ n: b$ T1 X
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protected String agentID = "GasNode " + (agentIDCounter++) 8 [) n, A$ j$ U: m ) ~3 l* W* v" p3 {1 p) m /**! F1 I: |' K+ A2 o& [2 j0 r. y
* + g# |" D/ u7 A+ |# j& C * This is the step behavior.$ G# i3 _8 A$ x; f1 [
* @method step8 G H5 D' a) x- ]1 C' J% a: ?
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@Watch(1 G# z7 y4 W0 ]- ` T
watcheeClassName = 'infrastructuredemo.GasNode',/ a, X8 Y; D0 X0 N1 d2 C- s
watcheeFieldNames = 'pressure',0 N. x0 \9 l0 g& g4 W2 ~0 F4 C
query = 'linked_from', + c) l& l0 p2 ~: w0 t- V whenToTrigger = WatcherTriggerSchedule.LATER,2 q( F0 ?: D; E X* C9 N$ G& u
scheduleTriggerDelta = 10d 5 L& D5 m& c0 D' u3 Z H )+ Y2 d7 a3 v5 O, F5 P
public def step(infrastructuredemo.GasNode watchedAgent) { 5 `5 Q5 R4 h% m# j. s 1 G O0 X. S% E4 o1 E // Define the return value variable.; e3 }- R- C7 `7 p1 J
def returnValue- T. E+ s5 h4 D! m9 T
; q3 C: W$ f. L' p% F1 N // Note the simulation time.0 m* C$ Q7 D. b8 S7 y
def time = GetTickCountInTimeUnits() 1 D4 b/ [! r0 O9 Q7 k) N0 ^- f, E3 ?+ m
7 E+ z- x! q2 l, w // This is an agent decision. ! k6 x7 m1 ^2 l' r if (watchedNode.pressure<200) { s8 i3 D) ]+ S' }) r6 e ; `* `, N0 z( e, s! p3 x0 J // This is a task. 9 _5 o, F; p8 M' `- s+ ?- G setPressure(watchedAgent.pressure) 0 [: V$ A3 W" b8 }& S - r f8 o$ X# _ B+ o2 T } else {, j4 S+ `% |4 u: Z8 l8 { n
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} " {: W% a7 @% f1 ~ // Return the results.; k$ [2 V/ G/ J8 B7 f) a; b
return returnValue/ R& Z# Q4 D' M3 @% o* o- a
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} ' ?+ J' _4 q. \, F. Y9 q& V: O + m# |) S: p! T5 U x" B/ Z$ Y. D" F /**8 R% M g5 V% T' @
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* This is the step behavior. . X* P: R$ e9 K * @method step & X+ G$ x, x' E" M *4 Y& c J8 `+ Q5 U
*/ $ [' s$ i: T8 X$ { {& I9 U( n. s @ScheduledMethod(: p9 V/ [+ ]* {
start = 1d," t4 o/ d9 A1 N4 `' X7 j0 K
interval = 1d,7 q4 Y; z# B9 \: q) g+ n
shuffle = false! Z7 T6 b: L6 O2 F7 K
) 3 m$ s' |1 P$ {( N0 `; Q2 ` public void step() {2 P: R( Q/ @) c( s6 {" \
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// Note the simulation time. % ^) i }% d9 A8 J' S def time = GetTickCountInTimeUnits() 6 ?8 W! {7 A, W; v& \6 c+ p% h# x) O6 Z" ]$ t/ r6 S( I; p
// This is a task. 3 {) _9 S( v. b# l' J% m measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( g8 q5 D: c, f* c // End the method.$ k9 `) ]* U' {7 m
return% K/ D& r9 i. Q C
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}