在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 D& j- U5 B$ V' ~/ o
( O, ^2 p* Z8 r9 l* P5 X. o 2 x8 n0 m: e" P/ e& n0 L@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") + S& o& f0 @" x, M z0 C public double getMeasured pressure() {! A `4 ?+ P' B4 f" t) h' B: S* f
return measured pressure8 q0 G8 q" o( j: U9 f
}4 B4 H8 ~, h6 D3 w6 D% ]
public void setMeasured pressure(double newValue) { : k" B5 Z2 L" C* t4 i& k measured pressure = newValue1 a( b% @: l) r. o
}" K Y7 p! x6 H* ]
public double measured pressure = 0 8 S, \" W1 n B $ B5 s* h: O$ H" p% @% C2 z /** : d$ R* u" [+ `" m *% x+ [' V; `1 G; J5 o/ h% b. I. _
* This value is used to automatically generate agent identifiers. 0 M: o) ~/ `$ ? * @field serialVersionUID% @4 k$ y) T5 A6 O9 m6 v
* 1 t0 s8 {" n" I* W( ^" \5 O( Q. } */ ! D3 s7 P- E; L- q private static final long serialVersionUID = 1L6 J6 T( v; l+ ?1 X7 i9 g5 r5 o8 E
2 f7 x: l: h. B0 d/ [
/**& W6 U& `" e0 \$ x, s
*! T) |" y: Q5 i% L8 g
* This value is used to automatically generate agent identifiers.6 X1 ]2 A& i! S+ f6 Z, f: p
* @field agentIDCounter 2 L( k' |1 x. c8 E * 2 P. Q& Z( z- ?7 C */ $ d; E4 \% K( F' P protected static long agentIDCounter = 1 + S, J0 l" v5 D3 e7 W, S ! T* b3 z3 G& v4 z: S3 q& P, d /** / ?# ^, U( ~ x! f$ q$ a * 5 W2 a" V+ u% O6 O4 n, x* _0 s * This value is the agent's identifier.) q1 M! w f1 a& H
* @field agentID- |0 k! X8 A" J9 l
* + ~9 e+ B/ l" F- K */+ ~) k7 g% d; I# u/ }
protected String agentID = "GasNode " + (agentIDCounter++)/ B) ]1 H% k5 Z- F, h5 x
" _* j* e. D# Z$ a/ C G1 r: [
/** 7 `6 Z# J' c" S * - i3 H$ `- \# J0 X. o+ a * This is the step behavior.' ? H# [4 M5 R$ D0 G
* @method step% u% C9 i5 u, e, h) l
* 5 R7 O& p H g) j! H */4 W0 [ s+ D. X; h/ Z ~
@Watch( . H: o& p; [ l4 ` watcheeClassName = 'infrastructuredemo.GasNode', ) X/ W4 U2 ~. ^5 z% _- g3 _ watcheeFieldNames = 'pressure', * D& n( y+ Q+ k0 U/ C |2 }/ }7 | query = 'linked_from', 8 F k6 J8 v' v0 N* @ whenToTrigger = WatcherTriggerSchedule.LATER,5 m: |0 V d/ M9 X5 Y$ F% u1 ?/ U
scheduleTriggerDelta = 10d6 a( c4 |+ ^+ ~9 [# W E! l
)) M3 N4 J8 Y: Q! _9 ^
public def step(infrastructuredemo.GasNode watchedAgent) {6 u8 V* w+ f$ M" E7 @
% Y. k, H9 `5 @% t# h- E t
// Define the return value variable. : Y; x( H+ ]) v0 E1 M+ _1 o* P def returnValue 4 D6 `' n& g$ _! b! @$ T% b / ]. M# x6 M& B: W% U // Note the simulation time.* a g8 [! T( A' f( u. ]$ K. j- l
def time = GetTickCountInTimeUnits() & r6 m6 `* r, W% e9 U" G( ^; n( Y; K+ L2 s. G1 R
% N* i9 J6 W* i1 c+ P u // This is an agent decision. " \% y% [# M& H# x7 x2 u if (watchedNode.pressure<200) { " h8 c5 |+ S7 y u" D3 @# R, J7 e. G+ G
// This is a task.( u% y$ u( C/ m2 G" N, v6 f! j4 ?
setPressure(watchedAgent.pressure)7 B) g- H( C# d) T
8 j9 B$ n* w' E1 r: o4 k } else {; K3 A- e' g2 }( @6 _
, Z" r n3 {& A9 A! {4 u' V7 Y8 J$ b+ V
} / W% E1 t) N3 N. } L" a ] // Return the results.. T2 D$ e8 a! }) F
return returnValue & P' |( M8 q* o& f7 W$ r! D# |" i* G Q; T2 E% _* R Z! w, R1 z
}/ P3 C5 s; j2 M: h
- f4 e- }* D: ]+ H: e /**, S1 N9 h5 n* Z( \ z
*0 J- d. P! _; k' O3 M8 x# k
* This is the step behavior.5 T: j8 c6 C) C" C4 P
* @method step/ o% J) x7 Z) f6 ?& o7 v" B
*" o5 f; m0 Y7 n* M# \6 L! K
*/# N6 {7 b5 p9 y# o: s% ]0 h
@ScheduledMethod(# |: w K! U8 b) _
start = 1d,+ Y: f! x- b! A" W+ q) p2 F
interval = 1d,7 \- b) l+ f3 Q0 o d, t
shuffle = false ) E3 w# T8 ~7 _* e1 c# P )+ v9 ]& X! e% G& f! | X! ?6 Y$ v
public void step() {9 c, u6 I; W# R/ m% ^' `+ W
( X2 ^* @7 ^& |7 R/ H. F // Note the simulation time. * q3 A& T$ ?+ L/ B9 m( B; G def time = GetTickCountInTimeUnits()1 z* u0 Y' x" K% C
3 V/ b- W, P$ M) R# b; k; m // This is a task. - X! j+ E% B6 V' N% t! Z measurePressure=pressure+ RandomDraw(-20.0, 20.0) % ?! p" Q3 j8 j N // End the method.+ C# C: P" L2 F8 g! a
return. ~6 ]) w, U* ?
: K9 N& A& C' I# y( Z. U
}