在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 F: s7 }5 O! x+ O4 C c9 `; c1 [" D0 p; u V8 {+ H* Q* `5 V' q/ ^3 y5 Y
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , o7 m6 r& z1 v" K. \: ~* {, [ public double getMeasured pressure() { 2 X& H9 ^& W, v8 D7 z3 H return measured pressure 0 ^6 T& y5 |! g; C, ` }& r. B" ]2 P& ?3 h+ g# {
public void setMeasured pressure(double newValue) { & O2 I6 \# {' N measured pressure = newValue4 `* Q. l' G$ O! a, N- E
} 8 u5 Z6 o5 O2 P' v1 F+ ~% ~ public double measured pressure = 0( n- `3 D0 C P& `7 [
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* / e/ f4 z) J" f' H, K1 [5 n * This value is used to automatically generate agent identifiers. 5 I2 ~: i' e! _' E7 } v9 P9 y1 D * @field serialVersionUID, @" C1 I9 L: I( ?" q1 I
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*/ : ]$ e/ E V5 J5 b) H! @ private static final long serialVersionUID = 1L & B! B) g4 }& V3 i' T' q 3 X f- A8 u+ E- h5 E /** ' m' K: S$ n) U4 y) ?+ t( M2 v' _7 R *4 B0 F# S& S5 U
* This value is used to automatically generate agent identifiers. * Z$ v/ u0 Z" f0 a * @field agentIDCounter& W7 u6 v% I1 }2 X+ z. @4 u" s% `
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protected static long agentIDCounter = 13 i3 b) d$ a; A8 X& l: s6 J. @2 U
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* This value is the agent's identifier. 3 g$ b5 }, l# J+ ]& { * @field agentID9 t7 n. M% V0 r2 [
* t1 ]# a6 q2 Q- G* i3 ^ *// [, t: b1 Q5 }& b* f
protected String agentID = "GasNode " + (agentIDCounter++)' Z* e. R- e" Z3 I# l6 n
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/** ) n. m3 W ~% |% D$ V) P7 l *: P! B4 h* {7 |
* This is the step behavior. ' [* L! m1 \! t) D * @method step* ?- V6 _( j, j; ]/ J( M: x
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*/ ; B' z0 [' L; r, k- b3 y, h @Watch(* K0 l* e, G" `
watcheeClassName = 'infrastructuredemo.GasNode', 6 a8 t6 ]! E8 M* ^. y watcheeFieldNames = 'pressure',* H0 X2 l$ |: J6 y* z1 [9 P$ f; ]
query = 'linked_from', * g+ k: V9 A: T( F" D7 R: U7 m3 B8 b2 s whenToTrigger = WatcherTriggerSchedule.LATER, : S. o+ u3 K3 F3 l2 V3 a6 _# K scheduleTriggerDelta = 10d & v* ] C d+ e; q( p* z1 d" E, V )3 m$ U6 n V% t, {; y
public def step(infrastructuredemo.GasNode watchedAgent) {: V! R" F0 }3 n! [( O* T2 e3 l
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// Define the return value variable.( P& W, M% N4 E! e, G, Q! `* s, D
def returnValue % ~" D9 ^4 v" z1 m! X. Q; R & Y) W4 n8 [3 b8 n6 b6 | // Note the simulation time. 5 X5 g$ P5 x9 `: N; R def time = GetTickCountInTimeUnits() . _8 B6 m! f: e: G) V# G, u& D ; ^/ D+ Y9 p9 J/ R5 k( ^( F/ a; [# V/ l- ]
// This is an agent decision.& w' x: f* P# t. \. b0 B
if (watchedNode.pressure<200) {( S' B) r$ V5 A% `2 g$ m
* n: M+ Q' U0 p" ?/ r // This is a task.# H8 ~; o) c" k* p$ X- l! `
setPressure(watchedAgent.pressure)5 _+ f3 |, d1 N, S
0 V6 s4 s( p) Z7 l& h3 K* |3 `5 A; s } else { 4 X) u! c& \) E ! e7 R: B7 c" n, p# ?6 b N& O8 B: R# w5 |) S/ y
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// Return the results. + r) E. o J. g8 i return returnValue/ g0 V) [ R3 {) ]( ]" z% g$ b
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* 2 Z; D! \: i7 u- ? Y) t6 } * This is the step behavior./ o* Z$ ?& D/ B
* @method step # d. I4 u+ ?/ ] * @4 B# z+ ]/ p4 H: u */ ) w8 ]: V% C7 D @ScheduledMethod( 3 p& Q2 N8 P5 \ W! h+ i; g start = 1d, 7 q- A0 v6 S. U interval = 1d, ( z1 Q/ N/ Q- K u! M# d shuffle = false 3 M- @: T) [! @- t2 i+ S )0 K# K1 y( w. x8 l1 Q6 x
public void step() { ' c$ [( N& O6 v5 h. [: r7 n- n . ^1 \$ O4 E7 x1 Z) |7 v* D& U // Note the simulation time.( H* F0 V* t$ ^) w' Z
def time = GetTickCountInTimeUnits()2 `: U9 r; X, g2 F- z1 w
7 {2 q! a5 ? p // This is a task. 8 [9 [& |" G5 W measurePressure=pressure+ RandomDraw(-20.0, 20.0) / y: c: b: }# ]$ S7 s, h // End the method.8 v8 s" ?: P9 G5 L4 R, p
return2 F7 F1 i3 ~6 H