在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ! X8 S. B5 \3 A8 {# ?, E, I1 n7 K* I2 ]( S+ {
4 I8 F) x. K; Q9 N0 w7 D4 P2 T/ |: B@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 I0 o2 p, ]2 h% ~ public double getMeasured pressure() { 8 Y# k9 N3 h" J( y; ~2 p9 a! m! a return measured pressure# ` ~: T( y& o
}0 \/ P* G) Z2 B% C5 m+ j# F3 v4 K
public void setMeasured pressure(double newValue) { 4 f9 {7 A ]( k* q# Y2 R& @ measured pressure = newValue 1 \7 v# K, ?9 o }1 u p6 Q9 M4 O% s8 w0 P% P
public double measured pressure = 0 ! `( u! Y6 U6 `; D- \/ m! { ' [" M. q7 ]* w; r8 a4 H8 S /**- l! G* I* G) O& A$ P
*" R8 @; k- c$ H. `
* This value is used to automatically generate agent identifiers. ; l3 N& u& G0 r+ |3 b * @field serialVersionUID# F6 o. D5 e H. z' L
*& l. Y v! a0 x- l1 z
*/6 C" w- w7 M: v
private static final long serialVersionUID = 1L 2 p$ ?/ N% x( S; [& ^7 W+ u % t: a* V/ i6 S. J0 r /** / ~# I J3 Q. T * + d) {* _: t# L: Q* D8 E( } * This value is used to automatically generate agent identifiers. ' e# h0 {( Z3 s" l1 _% t% ]4 t3 C: \( t& h6 ^ * @field agentIDCounter ; V. h& u9 j7 B8 S6 z * ; [- y L8 F! m9 ?4 E1 ~% D */2 Z3 P( C7 T& m
protected static long agentIDCounter = 1 ' H- i8 W- l. X( v' O4 {, j/ t: Y6 S! k9 d: h9 H, ?5 g
/** 5 Y- f1 ~$ D* Y6 F( x* A * 4 A% |% H. Q7 y$ @* _2 V1 P * This value is the agent's identifier." R( O5 x- ?# p' o
* @field agentID5 E( k L2 \ X- q/ G+ ?
* $ t" q. m5 W) d6 v1 Z */: b! R4 @# L/ R- b- A
protected String agentID = "GasNode " + (agentIDCounter++) : j9 s6 y3 Z2 x" n5 ?* v* W2 w# M; K" j# U( }, D0 i/ S
/**% E% ^8 k) Y# s1 k
* % U+ A7 f7 K$ A" E6 F% m * This is the step behavior.- k% j# y6 H# W- H1 I I
* @method step+ O1 c9 G! q0 ?7 O
*" w. i( e& m) E) y1 L
*// U6 Q% L5 W) k3 D7 s. G+ b, U& L& j
@Watch(, L+ `4 y* ?- s* {4 A
watcheeClassName = 'infrastructuredemo.GasNode',% J6 g8 k- }2 ^% t( r
watcheeFieldNames = 'pressure', ( _* A8 b2 x% ]3 ~+ R! o) W" p query = 'linked_from', ; A+ i0 q6 V C; e whenToTrigger = WatcherTriggerSchedule.LATER, 9 Q. `/ r1 a* t7 e& K$ h, Z scheduleTriggerDelta = 10d: ^" }- |9 L3 ^8 K H: a( @7 |+ U. ~0 v0 p1 Q
) 2 M# Q& R/ l" C) M public def step(infrastructuredemo.GasNode watchedAgent) {" y6 p9 J" B# j! c6 n
% e" m; g) G$ }. h // Define the return value variable. 2 q) U1 g2 R/ q; ?, X% y" R/ I def returnValue( a! v- k/ E/ p
; F. M0 p5 B; p) z& |
// Note the simulation time.# |" C) N' ~' `: z6 g' m
def time = GetTickCountInTimeUnits()" Z! }7 m7 U4 S5 o) l: {* [5 s
8 }3 h6 q' K8 m7 `: x
" {" K2 g( G1 y) X // This is an agent decision.1 v% d; G( a; ~. c
if (watchedNode.pressure<200) {3 i: I% Y% T/ a7 X
$ d& ]9 |( q$ l6 B$ {: q4 o
// This is a task.9 N1 P( ?" @" P; W$ i$ Q! `
setPressure(watchedAgent.pressure)- i+ X- l, n, k
2 h1 p- T3 v* a0 k# A
} else {" n" [/ \' {( |, J. b
* r8 l) T" [/ Z/ H' F . y4 Q6 w1 }$ O( n6 @$ @2 y& g }; t. w8 J5 d0 D7 o0 j2 P5 M) R* U
// Return the results. - h; H5 T% a0 B9 x+ i+ p1 V- L0 G0 ] return returnValue$ `8 j; ^( Z/ ?& M, R A0 h6 F
, A# L: Q, ~# ?3 i% i7 n& ` } 2 C. m T- D. d" ]1 C8 r5 m' }2 g# \
/** s) T5 U+ o5 ]5 q6 F9 ~, Q * & ~8 r% x* m' e" l * This is the step behavior. 7 m7 p2 g6 s4 D- s, A% S * @method step U& U5 d% @3 a7 d& B8 w *- g& V9 H6 ^% V5 @0 F8 I6 ~0 S) [8 F
*/ ; t- Y& E) Z. L0 L" P8 h' ? @ScheduledMethod( X1 x! v, `5 F& Q0 Y0 v( Y+ d start = 1d,7 i% ~/ t. T, c: U/ t5 Q% T
interval = 1d,) g) y5 d( x+ H k9 B7 u
shuffle = false ; ~. }0 Y: p- X1 {8 ~2 I. X4 o )' [5 p, E+ K" h6 f- m: ]. b
public void step() {9 I* @7 x. O$ W( L4 S/ x
6 Z: m1 H: d% p5 G+ Q: d( p // Note the simulation time. 7 b3 g0 s" S" e. i9 w4 { def time = GetTickCountInTimeUnits() ' u4 Q/ ?5 M3 Y8 t9 _- u: {* z. F! j) H9 W/ z4 a8 S
// This is a task. ' x! _$ c# W0 m, G9 F& d, U/ l measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; U- S& o% z! z. d2 d3 x, a2 u // End the method. 9 ~" u; O4 I# I) J( q return " A# _! U3 f! D8 h# [% h5 g- ]9 I1 _ G: j( A
}