在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # }% Z, o+ X" Q, S# V1 P
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( x9 E' {( m" w
public double getMeasured pressure() {" x$ p* p4 G/ i. e( n, e
return measured pressure5 ~: J+ W; O5 c* W7 H6 p
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public void setMeasured pressure(double newValue) { % Z6 j! H0 l( E# f% r/ n8 b+ ?9 o measured pressure = newValue 0 l. Y- p M( \* f7 X- Q" o! j Y } ' T+ b' N$ |( B public double measured pressure = 0 4 d9 G* E( l+ f' F# |5 \" |! d6 s/ b7 b
/** 9 s3 ?% T) I F5 J9 D; H& V+ j# _ * 3 U0 a" f1 }! Q# n& ~ * This value is used to automatically generate agent identifiers.. H4 k1 f0 w7 o" Y: D+ Q: S
* @field serialVersionUID . l: b$ V. V. x- T) n5 K9 @ *( [- n8 |) {1 d {# }& Q' Q- Z) o
*/ . e8 q1 B2 g4 ~) j8 r: m7 k private static final long serialVersionUID = 1L2 \# H- ~1 i7 p) k* e
+ M: C* N+ R, w0 t8 r1 | /**2 l! i4 y' E5 ~5 r2 H! m4 o6 f$ @
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* This value is used to automatically generate agent identifiers. 7 C1 h8 ~8 V+ E" I. R * @field agentIDCounter b1 k* l7 b; o( o( v+ O: n6 W
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protected static long agentIDCounter = 1 3 ^5 J# }# L' D$ W ; g$ i. ^! ~2 T( j1 k: b6 a# ^ /** 3 c' f8 r' H/ S * * G" a4 [( }2 } * This value is the agent's identifier. / S* `1 D! W8 j* r! V+ f * @field agentID 9 z' B- q& n" f- P0 D* \ * & x3 I# ^, |$ e8 ?8 Y */ ' e/ ]1 |) y9 V# O% L protected String agentID = "GasNode " + (agentIDCounter++) 2 e) _3 Q/ H; E( s3 h. ~1 b+ b0 O n+ |4 ^
/** ( n4 e( ?0 L- j *9 d! ]4 P4 ]2 ?7 o! E7 r5 V1 F
* This is the step behavior. 8 [' X: F& q7 v. O# M& ?$ o! ~* w * @method step & j+ g& ^2 H7 c' J- l ** M! P& x! X9 c0 z/ B1 s
*/ 5 s4 z9 o0 c1 E; N7 [! x @Watch(3 _+ T8 g3 Z T9 u9 B t
watcheeClassName = 'infrastructuredemo.GasNode', ; _" S Q' @. A0 @5 I0 g2 ~2 Y$ Y watcheeFieldNames = 'pressure',6 x7 T* D y- ~5 r
query = 'linked_from', 3 |0 r& k$ [8 J2 @9 u. v whenToTrigger = WatcherTriggerSchedule.LATER,: T! I- T/ I1 w6 X+ i) q# W& U
scheduleTriggerDelta = 10d _# b" J: L" c t! n0 ?' `4 {" {
) . P& ^" ~- O9 N5 o0 r' `* S public def step(infrastructuredemo.GasNode watchedAgent) {/ \$ f- D. L2 G, {5 u. V! j
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// Define the return value variable.* y/ x$ Z8 h8 B/ [
def returnValue 0 ~% |! T1 S- C' B& [- |$ C9 D 8 w( p B1 {. m // Note the simulation time. : E+ X7 \) F6 z/ }% B5 M def time = GetTickCountInTimeUnits() 4 k ]! n& p# M, a9 u0 S% L) E) `) ?& y, Z5 G
6 ?+ B; U$ E( R // This is an agent decision." V) x! z& f+ ?
if (watchedNode.pressure<200) { 2 A% ^/ a6 n9 n. E% l- F6 A1 \, {4 Z& H: F' _- D
// This is a task. 2 E& @8 q! A u$ d setPressure(watchedAgent.pressure) # t6 I' `6 J% l) ?7 r6 U& C 3 {: J# i. f5 L8 r" C( W } else {, p; ?8 \% b' _6 ~+ k( h k" s
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// Return the results. 4 @$ d. ~, P3 u! B0 S return returnValue% D9 o3 Q" d+ j3 W: F' g9 S* ~
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* This is the step behavior. ; } T* ^5 [; w! Q$ Z * @method step' ^9 Y+ Z m' W/ Q% l
* 2 n1 N2 t# c$ J- ?) I" e7 j5 B */ 3 \: _8 m: O% v2 T( R: Q- Z @ScheduledMethod( & m( x: q# v" g/ o) x5 Q start = 1d,+ U7 w4 f& h+ Y g. l& O
interval = 1d,3 `% A# S4 M( x' z: ^2 ]
shuffle = false+ z$ |0 H4 c1 A
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public void step() { ' i8 W- [( v: B5 O- V: i* n$ N3 D. N
// Note the simulation time." {# N7 ]$ c: K& L/ D- m) p+ f
def time = GetTickCountInTimeUnits()" e* m( |& p: w3 S# k
2 _( b$ T6 O8 C" ~% P; } // This is a task.; R' o# a) B7 R6 ?& c$ h+ B& W2 H7 F2 a
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 2 J( m; @6 M h! C+ F // End the method./ `* p# o6 S$ t1 Q
return ( \2 X, n6 O0 X8 i$ l {; G 5 T! }3 z: f* S4 }4 X8 t }