在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / @2 z# r2 x7 {% y D0 g1 ^. t- j$ b6 x# K% M: L( N
4 b" x- N8 `- r. X: z; ^@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")& h8 A6 x1 g0 b: |9 Q* d/ i3 p
public double getMeasured pressure() {& L0 A3 K: c& i8 a% o2 L2 E3 m
return measured pressure 6 ^3 t! H# x# `/ y. u8 T1 A }6 N+ m6 O/ P2 H3 i- B5 d8 D0 d
public void setMeasured pressure(double newValue) { / ^4 \2 T; v! g6 `7 x# j! U measured pressure = newValue- I2 W7 V" M) y4 q' ^
} ! N8 H+ c3 m, ], ] q public double measured pressure = 05 F, U* c9 j& P2 ?& ]0 m$ O, v- r8 F
) y) O5 N, M) T. B' M b+ q8 I- E0 A& f /** 6 [% P y! K8 `' m% c/ { ** [; R$ L( U; j& I0 p
* This value is used to automatically generate agent identifiers. ' m' O/ n: V" b! ~ * @field serialVersionUID % F- q7 m8 N9 B8 X- G0 R0 ^% a * $ `- T" K7 ^ i" @0 x0 v! R */ 6 `/ Q. a# o# l2 E- M p; J* @ private static final long serialVersionUID = 1L ( ?" @" b8 \# J. w/ t4 o0 E7 S( t9 C9 \
/** 5 m0 S2 N2 q3 f- H * 4 R( n0 e% H% y% `3 U; _- n * This value is used to automatically generate agent identifiers. ]- G R) S0 Z& C4 @+ a6 Y* h. q * @field agentIDCounter/ Y# ~ P# }; K) o% a+ l( x. m* h0 Z
* $ ~. k# p" q9 a) c! D0 K0 ?3 W */* S+ q4 v6 E4 L; |
protected static long agentIDCounter = 1 ' {1 J' w4 L2 e* u 0 a3 K7 o4 V. O6 B0 @ /** ! ]& P! a, \/ B: R# _) | *2 U% ?, K) r6 M/ k, Z4 e1 Z
* This value is the agent's identifier.) b8 U+ h) [, w# G
* @field agentID' D" v% `; d: d- Z0 _* I
*1 X- w: k% j) X, N, q- \& ^2 S
*/ 1 F+ g" K( t1 V E# J& B% q protected String agentID = "GasNode " + (agentIDCounter++)$ _% K% b0 N+ u2 w
% \9 K0 y% I0 ]: b /** : y6 Y& ^- \( M# h * 5 w& b- i$ m) U5 Z * This is the step behavior. + T0 N5 Y; h. u& R3 A * @method step 4 N! {9 n" j) P1 W& i *4 h+ A2 ~6 I) g$ Y5 x
*/ 3 |8 v, V# U4 |# _ @Watch( 9 n7 U2 N- N4 [9 K' n5 a watcheeClassName = 'infrastructuredemo.GasNode', - @7 [, [' k% ]. _. C$ s; p watcheeFieldNames = 'pressure',& U! _$ J& s) I9 U- R# B o
query = 'linked_from', - M- Z3 n2 j/ F/ }% Y whenToTrigger = WatcherTriggerSchedule.LATER,6 x5 b% K U0 U/ ]0 I9 K& \4 k* U
scheduleTriggerDelta = 10d 8 }( I6 T) j6 T J )* S6 l8 e1 J: C' ]
public def step(infrastructuredemo.GasNode watchedAgent) { 4 P q+ r" B4 H7 a- ~6 K5 g, J$ E( [; F* u1 ^
// Define the return value variable. 4 t" S {( y' _' b6 I: ^ def returnValue 0 l: u$ P& Z$ }3 ^6 ~* B2 Y4 |* p; @/ _7 m C
// Note the simulation time. $ c- }5 c% \. c0 ~0 T def time = GetTickCountInTimeUnits()# C* J+ q1 `2 o0 ]
& E- t4 L& j1 ^! I! s$ [
$ G; b3 ^" u$ B% C# \* c // This is an agent decision.. j0 j! u( e; q" y
if (watchedNode.pressure<200) {7 a5 ^+ v2 [9 U# \, t' p1 A4 S
( _: X* d9 A, P; E8 E
// This is a task. i& M! n% {; I9 J; Q setPressure(watchedAgent.pressure)9 R* K5 [/ k9 @! ]' {- E2 u
9 l$ ~( ], ]/ T* a& c
} else {; d" Y* N9 h0 O) N3 W6 l( i3 S
, g/ N8 T7 |) q5 d, i 5 O# y$ y( C. u8 C% \1 p7 I5 c } * S+ o9 y3 T# z9 \1 a$ C9 H // Return the results.* ] A) I: I0 J& |7 I% f4 J
return returnValue # I/ X5 `9 m, \ ( c- @* @( [2 Q+ N } 2 U7 B# s) F0 f& W S : X, h! z( F& i. Q /** 4 M/ g( K5 K% }+ p' j * * ]8 Z5 Z8 {' _ e3 D# c * This is the step behavior.7 R" N1 R! S9 V7 P# L- J
* @method step3 u1 S( M+ X* G0 g7 l( U
* ; F; f5 E" q, {) h/ F */0 `9 [) Z- z/ |; Q6 _
@ScheduledMethod( / Q1 z8 }" C# I9 j) u/ N start = 1d,; u; ? O9 c* j1 x K: A' I
interval = 1d, @) b* r/ g1 ?) N+ o; C( z1 ^
shuffle = false ! I/ ^2 R, p0 Z" D% s2 l8 |" _5 M ) ) j8 [ X3 b7 ~, j& }% q public void step() {% T9 v. Z! q) I3 B
) g* Y: A B8 L! g // Note the simulation time.6 K/ ?9 A' N' r/ q
def time = GetTickCountInTimeUnits()" O/ n1 t: H0 C8 n" z4 T. Q: y; n
' I q; {) }1 h2 {; r7 K // This is a task.+ V: d4 j# d0 N
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ( p1 C. Q+ `# h# ]. E // End the method. P* x3 b2 o. v, _6 @, D return 8 }/ | _3 A8 ~; y6 X , x& \ J& [: L0 J& j$ L }