在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 s' n6 _/ T, N0 o0 X0 i
; Y2 D' p9 R7 h% ? ) K6 X" y \ t+ O' J@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 l5 w7 R4 R, C" ~4 v( k
public double getMeasured pressure() { ( r0 c$ L9 x& b1 V" ~ return measured pressure $ @5 \0 j: s1 |2 o3 v, A- { } , L, B) u# i0 i7 r" V" Y. b E public void setMeasured pressure(double newValue) { 5 A8 Y. ]9 l( A+ L. a/ s measured pressure = newValue # f/ Z0 M D' p) M }# ]. i( u2 m( O4 q0 o* H
public double measured pressure = 0$ s0 X7 O* L- @$ n: T& E
0 }6 h2 G0 H: g8 l) L! } /**+ \5 y/ `. u4 V8 i. R. l
* " k/ L) A6 J" ?3 [0 V9 k) z * This value is used to automatically generate agent identifiers.' D' b8 x$ @5 o' t/ `! W" |
* @field serialVersionUID / R$ y3 x5 r- a$ [ * * I) p/ F1 E: ^) W3 `# B5 ^ */8 F* H( R) w: Y% ~: e
private static final long serialVersionUID = 1L+ U8 s3 w1 i9 f: t3 M; i
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* ' u$ S+ y: W/ K" N * This value is used to automatically generate agent identifiers.8 h5 e3 l4 ^4 J
* @field agentIDCounter , }6 f; f) E% p3 b2 } r7 g; u1 T$ a */ `' p& z' W7 Q2 ^
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protected static long agentIDCounter = 1# \# I$ J3 r0 ^$ c% R
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* This value is the agent's identifier. ! i8 K" n0 B9 K# ~: }0 j u8 _ * @field agentID " U% Y$ t3 Z6 Z0 k- b- J * 6 k- ^6 V" R3 \ F */( Q; w" t( S U, i- G. I
protected String agentID = "GasNode " + (agentIDCounter++)) ?' g! M2 s5 {& k& ?8 C6 k& v1 m
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* * F6 G& T# a+ C' h2 V8 R7 L! a" G * This is the step behavior. 7 u0 Q5 G X5 X( s$ K1 P * @method step8 g# @0 C' u# m- w( d5 H
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*/ 6 k% ^% q, K* X) W @Watch( 5 h0 G1 s- O6 [) I/ ~9 \/ G watcheeClassName = 'infrastructuredemo.GasNode',, ]2 _9 ?% [6 j
watcheeFieldNames = 'pressure',7 ^5 G9 b; N$ \# h, w2 l/ a& E
query = 'linked_from', d) r( m* Y7 }' d4 R8 n- V' M* @ whenToTrigger = WatcherTriggerSchedule.LATER, 3 F2 k/ ?& f) \% _ Y" T" e scheduleTriggerDelta = 10d ! G0 ]: K3 M# E6 w! z, e: Z ). u- L' W6 g. T8 |4 G( n, K
public def step(infrastructuredemo.GasNode watchedAgent) { 9 i N% r& x y3 z* X % i5 A. E/ @9 F T3 ^+ a // Define the return value variable.7 C2 ~, T7 S- i7 ~
def returnValue , n4 @. P2 G1 M$ s" h6 ]; C. [4 z$ i' Y0 Y9 v: `; x
// Note the simulation time./ |/ h. x; o- \: B+ ]
def time = GetTickCountInTimeUnits()6 f6 R7 U9 p3 L! h! L9 w8 U
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// This is an agent decision. 2 C! i" z/ e$ f1 i$ g) W- S8 Z if (watchedNode.pressure<200) {% b) |; u1 h( T6 Y7 N9 G
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// This is a task. 2 M& p, E5 a$ ?9 j3 c3 C7 P7 Q! N setPressure(watchedAgent.pressure) Z, M2 d3 y5 ^8 p; r$ b ! w Q0 k" ^1 j! T& I } else {6 b; [6 I# c+ h5 `8 L2 n' G
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// Return the results. ' b3 Z" L" D! G Y2 D8 e return returnValue/ t4 j- n1 E: ~8 R7 f( J+ o
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/**' F1 c3 _' x/ p( A1 n' [
* - w2 T* d- z6 S: ? U& @3 o, f) } * This is the step behavior. * a1 W: Z4 A5 x2 H3 ? * @method step5 v) E9 F4 L8 M" M
* ' l6 p5 Q/ e. d A' y {( ^ */ . n9 d: P) ?' l. n' Z @ScheduledMethod(- Z0 Y3 J3 o4 y, Q4 w
start = 1d,# q) G$ S- L6 r! ]$ j) [5 ]) N% w0 V
interval = 1d, * x6 K8 _0 w, Q2 Z shuffle = false 9 T6 u" V6 Z4 V8 G% d8 d" G ) 7 m- p' o0 @! z) o8 q% R, \ public void step() { 6 Y( |4 F1 ~: m- M6 ~7 `; B8 `4 S7 p3 c, c$ b! D8 Q* X& i
// Note the simulation time.6 l7 U' _6 _' {( C% [
def time = GetTickCountInTimeUnits() 4 y0 { p( s! u, E M+ X! K& l' b* Q8 ]& V q( F) I9 J; Z) L' r$ n
// This is a task.- O& R; h& ?' j) A" \4 R: J1 C
measurePressure=pressure+ RandomDraw(-20.0, 20.0) * P: X6 j5 y; B0 Y8 @ // End the method.1 m6 D4 X% m& v# B% L/ a2 T
return 6 f# t: R% \! B6 t! h1 O7 A9 W7 c* I# J4 @4 N3 E! H0 C
}