在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & Q+ }, n$ `9 E, G- ] 9 O e' v6 `, g3 [: a) [ T+ }, q+ ?- Q) M
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 7 E- d+ [5 V4 k public double getMeasured pressure() {3 f7 j# H6 L* x9 C8 M
return measured pressure , f- G, a" A( m } $ |; ~" X; D: V6 x7 x7 x! C public void setMeasured pressure(double newValue) { 5 A W1 ] w* G( c measured pressure = newValue) L! ~8 V! d& t# m/ M
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public double measured pressure = 04 V2 D: }$ f6 F/ C+ Y: Q4 N
. ~2 {, `& E9 j6 \8 Q2 ?3 s /**+ ~ N$ Q' _2 w
* % }- r4 x* P% G8 y2 `3 g8 q% P * This value is used to automatically generate agent identifiers.8 N, J5 Q/ Q$ ~
* @field serialVersionUID9 i" T, ] ^* a" g$ h, a
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private static final long serialVersionUID = 1L. E1 e0 M% y8 o- W# _& c$ l
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/** 9 Z# p5 K1 V. d$ k * ; c% b2 h+ E0 C. K) P) x * This value is used to automatically generate agent identifiers. 7 a/ L! I0 a1 ?3 z: t! f * @field agentIDCounter ( L: L. u% l# b% u9 ] * 7 T0 ^7 X' m3 v9 K& ~ X7 X */1 w+ q+ {5 c0 Y( E
protected static long agentIDCounter = 1 # Y* H; [, k% S- [) e/ K4 `: V8 K. `' z
/** $ k3 _( H3 |+ Q+ D& _ * ' I% M& L* w5 T$ P2 A1 d) N * This value is the agent's identifier.) _* {. j3 E' }: H6 ~: l7 @
* @field agentID; L4 C6 y7 U! j! E7 S' g+ |6 s
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protected String agentID = "GasNode " + (agentIDCounter++) + N' T6 C9 S' }0 K8 J5 c * }, F0 V$ O, |2 \0 x% x6 f; }4 o /** 1 U3 t* t) x$ J0 Z" n *; V7 |4 |8 Q5 _, t, m9 J/ V2 T6 x3 t
* This is the step behavior.* @( V2 {" {) }& P9 c+ A8 l4 {
* @method step 2 I; W; W8 L$ f! }" M& X! A* _& e * ; i g% S# i1 a' G/ n, H- [ */ : r7 n6 p% d% A7 c+ f: e# ^& c4 K @Watch(7 P, V v1 j1 O# D2 {) P, Z4 L* |, d1 t
watcheeClassName = 'infrastructuredemo.GasNode', / c' R1 M- M5 v( e* i watcheeFieldNames = 'pressure', 0 u% A) j% y" o1 |7 L! q$ }8 B query = 'linked_from', ^. x0 ~3 h# I2 r: ?* D+ h
whenToTrigger = WatcherTriggerSchedule.LATER, : b' u6 H/ g( a. d" a: } scheduleTriggerDelta = 10d % [) Q K) z( @2 C2 e )9 H' N- M7 ^2 Y$ n, \
public def step(infrastructuredemo.GasNode watchedAgent) { k4 U) O+ t j2 Q& k; Z
" A" j* `1 z- s // Define the return value variable.8 x0 y0 p0 R* F8 k2 j! T4 K3 p' i
def returnValue5 @; I! \0 Y( s( J; M
, ]' w# c" Y( c0 X // Note the simulation time. 8 \) w! f4 y. j9 E3 y( V def time = GetTickCountInTimeUnits() $ M/ x2 T# X7 H) K 7 B, Q1 ~: f6 J" c 3 T2 R' l% l3 }1 o // This is an agent decision.. q# L! h5 P3 h8 Y- J
if (watchedNode.pressure<200) {! H. f% P r" a3 P2 W
% n- F/ T/ u+ N- a1 q/ a" p // This is a task. 7 C5 S$ r, p" {2 _% n" n9 U setPressure(watchedAgent.pressure) : H& H! Z' ` ^4 f+ [+ L* }9 ^2 }! ~! w
} else {$ s i4 ]! y9 l5 |
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} 3 P. q* R6 M, e2 {5 u0 q // Return the results. ( b0 X* v# r* H/ g7 V. g0 \ return returnValue + x1 Y8 `; K% v ) c& }9 U8 t# {$ h$ K } ; j: ]7 E* v8 s0 @( H1 v 5 s3 V/ Z2 k3 i$ [/ L# L2 [0 W /**' s4 ]) F2 w+ {1 C$ {
* 1 z: u8 V5 D, I1 ?( O3 l6 M" R) R * This is the step behavior. & w* w2 g1 b) r% Q! O2 l$ q * @method step ; b9 @2 H1 `3 c! L7 U *; D' V5 m0 p( h
*/ ) r% ]; Y# B, S G& d @ScheduledMethod(( a" Q. ]0 E8 t4 Q0 q
start = 1d,9 T" h* v3 ^3 q. G% F' m( J! g: z
interval = 1d,$ X* F4 O+ k* Y* a" B1 P. A8 C! O
shuffle = false) ?' i& @2 S( [" ^: d
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public void step() {( g6 c$ M' G0 w
7 P! s: B+ d# n* U8 J D- v // Note the simulation time.) u, a* n) V$ R* h" n# e
def time = GetTickCountInTimeUnits()9 R( y- z" u: J! T0 B w3 `& ~
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// This is a task. & z/ j2 F: o5 |) B4 w, U/ y measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 q3 C8 Q1 y; ~9 A" d
// End the method., S/ `6 n$ z( S9 n% l
return 0 |0 @: v1 h, `) d' b8 F $ v' c4 t$ k/ Y, ` }