在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 M- C8 i% n% x; f9 \" G% \4 p + E. n. J4 M% T' F: @# X: p; `: \1 R- ]9 b
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' V2 N4 s0 Z% Z5 B5 w
public double getMeasured pressure() { - \9 q$ R8 p4 u& v6 N5 e return measured pressure & Y9 X2 }5 I1 }6 Q9 q0 [2 W } - W& h+ [( S1 Q# h' d: F* q" V+ q7 u public void setMeasured pressure(double newValue) {8 ?; V# v* T: h9 f5 h
measured pressure = newValue4 Q+ p4 \/ `% V
} & m! `7 O% U+ H public double measured pressure = 0 ! I# f- D2 @/ k 2 S- c1 H+ V0 O! }3 Z /**1 G1 J/ V7 A$ I. C1 z3 M
* + f; z' s; [# S * This value is used to automatically generate agent identifiers. 0 e B& Q1 ]- |& x- A3 k6 `* \ * @field serialVersionUID 9 Q: M$ Z5 h) K. C *7 ]3 r) I5 K1 O, n! i0 E: v1 S
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private static final long serialVersionUID = 1L1 W( ?& }% O, \9 ]$ B( R, f! y
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/** ; J5 E& B3 v9 B( z, P( u5 g5 v *. \" \' Y) E5 ]5 a4 v3 l
* This value is used to automatically generate agent identifiers.( n) P" ]) I& e
* @field agentIDCounter : x/ _! P9 e" }6 V4 Y: j8 {% |; U+ ? * $ t1 N* D0 }& B */ 0 _: }7 O/ [$ p+ E' r" X, ]' i protected static long agentIDCounter = 1# } b) i6 O* D8 W8 ?
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* . t# c* r l, E. V8 A! w8 ~4 o * This value is the agent's identifier.3 c/ ^6 n* m9 q* p2 `
* @field agentID ( ]* v' r8 p$ Y6 U) N$ i& @& { * 6 r' ~1 j& j, R */ - l* i' a/ U0 W4 ~4 f/ } protected String agentID = "GasNode " + (agentIDCounter++) 9 y+ M2 J; X7 M! \1 P# R* g5 w: i0 @ F3 O! h
/** 3 ?( h* e1 Y Y* \9 a, O$ N *& v) s- f4 M/ p$ d
* This is the step behavior. % S4 r- B, ?& \7 i, | * @method step$ G7 c# Q4 h0 J- j! K: A6 Z8 T
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*/ . V: p- f: J7 z; z. |4 ~! e @Watch(/ C% B7 |6 T! L; J( G
watcheeClassName = 'infrastructuredemo.GasNode',! i1 e( p5 M7 o% N6 k2 a
watcheeFieldNames = 'pressure', # T& f' f9 y! p7 Y5 K1 _ C query = 'linked_from', * O( C6 s0 y! H& c7 O; X9 M1 @ whenToTrigger = WatcherTriggerSchedule.LATER, 7 I6 b4 ?) ~1 K$ J0 _3 p/ ~ scheduleTriggerDelta = 10d 6 u3 B: T/ G E6 i$ j6 X7 c ) s& R' A- I3 c, I9 f public def step(infrastructuredemo.GasNode watchedAgent) {% M" w! b8 t8 q' I& O2 X9 m( }" n
/ Q; h7 C w1 y. S% x* |) I // Define the return value variable.1 {8 Y$ r: v& M- ]4 y
def returnValue- l" N, c$ T" j
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// Note the simulation time. P- V' x" u& a) s# E( m
def time = GetTickCountInTimeUnits()" s7 g1 O# P5 M7 J: ]- |* ]
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// This is an agent decision. - V+ a9 z! U1 Z2 M, F* K if (watchedNode.pressure<200) { & g0 ^8 C" w6 L1 n+ ~3 g) B# X9 U4 v* o: c7 W* {* @
// This is a task. + e# o' }8 N, Y0 q* q: \; E4 E setPressure(watchedAgent.pressure) 3 ^& G& ^$ b' Q8 K; q1 d4 Q3 M9 n3 P/ T" m5 e
} else {" j2 i6 {! w- Y$ S8 Y
; R4 ?/ `9 E8 T2 c8 X) h0 y% g8 ` # l0 c1 R6 x* w0 ] } : i" g7 V/ H/ k i$ R; } // Return the results. Q' p: y' L+ o! W6 K
return returnValue. |/ }! n1 @! p# w5 x
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* : ^$ [& w% i; h' Z @' }9 l * This is the step behavior." B$ k+ |# g: {- u$ m7 e
* @method step 5 t& n5 ]" [0 M7 k" b6 A j *3 `8 S; X+ f5 N Q* a& N- Q- C$ e
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@ScheduledMethod( , c3 L0 L8 P* ?: [+ _" A7 ` start = 1d, 3 m( w9 u: `7 _ interval = 1d, ( ]7 U- t$ z& r3 z shuffle = false 6 v0 H7 G/ w& v: ^) O4 U ) : F1 _, ?9 H* @! p public void step() { 4 e% p6 N* m+ y/ T" Q. e- o) k ( x- v3 B3 b! g; e( F) H2 A // Note the simulation time. ; r9 x$ k* m/ M def time = GetTickCountInTimeUnits()5 \) [; l. \6 ?6 m
+ f4 E- x- C3 p+ q3 Q0 `, A8 v // This is a task. ' L$ q# I k' L% | M: z measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 w- H5 ~0 \9 D' z6 {( {' ~8 H
// End the method. 0 g3 D# R8 V: J* l6 m% m return0 r* r/ g8 p3 S/ v6 Z$ ^! a) u