在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 n4 L( j% C) ?; r' J( | B$ |$ p
8 E- o' A, X% }# q, d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") : ?- C& _5 _8 g/ s% S public double getMeasured pressure() { ; B" Q7 D0 z1 A8 p return measured pressure0 x6 W9 [/ t* b; c) K6 z/ Q
} 7 e% W1 R2 j. i6 ^ public void setMeasured pressure(double newValue) { 8 K9 S: m Q+ [& C; B measured pressure = newValue& Q6 w |; z5 n. O5 Z
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public double measured pressure = 08 k8 l4 w; d+ r" V5 U z/ s
; a* I% C m2 G' N /** - W2 m# V) [1 z0 R4 B * ! f L5 d7 p2 n+ X9 _1 p) u j6 U1 _ * This value is used to automatically generate agent identifiers.# \/ H8 @8 J3 V/ |+ Y. E8 `
* @field serialVersionUID 3 _+ K) l1 }! z, i R *; X( z0 f% r! z, D
*/ # W+ G" s$ d0 G T private static final long serialVersionUID = 1L/ Y, H3 R4 B- a; ]$ @: @
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/** 5 q/ f @. V: E# C) s9 e1 E *2 a" z) o6 W; p% Z+ R- |
* This value is used to automatically generate agent identifiers.+ M' H7 ~+ s8 Q+ z
* @field agentIDCounter $ p2 f2 W, T P2 B * & m7 x+ O0 U& B2 i */& {; i3 k; H# t* A5 i# {' z
protected static long agentIDCounter = 17 E; z$ t* u0 \ @1 f+ _, f! l7 u
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* This value is the agent's identifier. 0 \1 \9 M) Z, Q * @field agentID* J, X1 A8 C$ w b \ A% k
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protected String agentID = "GasNode " + (agentIDCounter++)$ @1 S/ m: E" f
q% N- @9 E0 m' y /** 8 D, K. E/ Q& Q0 l * 8 ?6 \3 k7 D' K/ A6 P * This is the step behavior. 7 `. Z+ X$ H3 X4 M * @method step 2 a: q3 l3 W2 Q( p& \ * $ g3 X8 U+ |6 o" R( B */2 \' O( a. {: [
@Watch( 6 c7 r/ S6 y1 q watcheeClassName = 'infrastructuredemo.GasNode', ( e, C& \( p2 e4 D8 ^* W$ G watcheeFieldNames = 'pressure', p, ~/ T5 t7 g/ L$ L, R$ s6 F query = 'linked_from',9 G# ]3 V2 ~6 G$ E% q
whenToTrigger = WatcherTriggerSchedule.LATER,( q9 V$ h2 C7 E6 y$ B. H$ |0 H# ^
scheduleTriggerDelta = 10d - ~& E3 @5 s; D. T6 x5 C. {( R; T )& |. S, q3 V% \; r3 D
public def step(infrastructuredemo.GasNode watchedAgent) {9 [9 Z+ T1 |0 @* i
6 |2 l* }4 z# U8 I2 t: K! m // Define the return value variable., y# ^: N+ O+ U5 N: n2 k; ^
def returnValue6 B! W6 h+ b. x! D7 t5 @
: \, }$ n2 B, C9 z/ X // Note the simulation time.0 p: I# z/ }5 x9 ]
def time = GetTickCountInTimeUnits()6 F' G: y& a% z' l6 u0 a7 A
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5 r$ Z+ `% L9 C' n# }' ?2 U // This is an agent decision. 4 _) r, ~4 E+ \) t9 U* d if (watchedNode.pressure<200) {- [; U" h$ U# K( h. U% w; p
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// This is a task. 5 Q: T: s6 \" N3 _1 z1 F+ ~9 I setPressure(watchedAgent.pressure)3 L, M+ p/ [# {. V5 [; h2 N6 l I! S
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} else {+ J. m d, M& V0 C
! \7 p' X! `$ D . v) X2 b" i* `' r } % O9 [- N) c4 z+ a, m // Return the results. - j8 k- T7 U" z! t& a! h return returnValue$ x4 ^) X" ^; V5 l, @! [
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/** 4 J* Q- ?, b4 U$ H* p! ]# U * . ~, f6 G8 y) P, Q9 j ~ * This is the step behavior.; I: I# H' L7 y) h* T
* @method step ! v3 M- {% t4 i9 F * L9 }2 M9 `! F8 i' j9 f
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@ScheduledMethod( 6 i& V, }4 J( k; M start = 1d,' ^# ?6 E; D9 E# Y: D
interval = 1d, ! T# j8 h6 c& v% n D( Q9 a shuffle = false1 r; c0 G7 ]) S
) 8 S( V# C# H) H/ `, L& A* X! W public void step() { : ~) r3 J8 \1 P1 R, Z1 ^! M" p! A3 M6 V5 j, \
// Note the simulation time. 6 p9 |/ c4 ^; I5 m def time = GetTickCountInTimeUnits() ) l' W1 t# u% x9 W& G5 }- D( V e . K% _$ G+ X- s; k2 h // This is a task. % `/ e6 |4 W9 h% f( q. g4 b measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 t1 r3 Z: V6 d
// End the method.5 v. M0 O2 q( [1 R; {" f
return 6 v& N- x& k( W3 V1 I. j% n$ I% d: ?; F9 C$ w- B' S5 G n! I
}