在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 c4 G5 z4 F4 a ~( V. F- D
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) m" Y- L$ ~. J, H' G6 G& {4 _ @
public double getMeasured pressure() {/ m# l1 |& U. G4 s* p6 Z
return measured pressure + a' l& |4 g \ } 5 H5 {0 N x( x% E0 L Z2 D public void setMeasured pressure(double newValue) {3 M1 d3 }8 J7 D# K7 b- a: }
measured pressure = newValue 3 r) [* c; a- A% A; b( X) ?+ E5 ^4 p# Y } + J C1 O0 ]2 j c public double measured pressure = 0 4 M8 e) p# S. T7 r( q, y; w- D' h5 {. p& q) z5 E& [) q
/** ) V" |' K# z4 k4 a) j o7 l * : g' s+ N+ M+ a8 W x6 a/ A& F: D8 ` * This value is used to automatically generate agent identifiers.3 z2 w7 ~& |8 \. ]" ]. k
* @field serialVersionUID- x0 c' ~$ ]5 [# {* z
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*/" w7 T6 @: @. {7 f& a
private static final long serialVersionUID = 1L ) x/ S" ^3 ] P, m ! A/ T: Y! k* c! u% t /**/ `+ f, p* B: `
* 7 q$ U+ d1 r" Z * This value is used to automatically generate agent identifiers.; k, o$ V( q" `8 h4 ?( V
* @field agentIDCounter ) o" L/ I, C, d7 m) k * * {2 k$ |" |( ?( b: T */* \( y& w. L! {! [2 k7 W
protected static long agentIDCounter = 1 % b! Z/ J3 e, c/ Y8 h/ V3 j7 b , B) X+ P+ ]" d; g+ c2 ?; F) d /** . F; u! _, G3 H4 v! d * : ?; |( D% i, D! S * This value is the agent's identifier.2 ^% B7 ]% O; F: a& W
* @field agentID * p$ p. [3 {. f" p& [ *# I3 L" x( V; E* g1 O
*/ - ? X- z8 ~2 h* K8 @ protected String agentID = "GasNode " + (agentIDCounter++) $ F) d$ s: o! T) y- c+ p4 w " ?3 T, t2 I& J. \ /** 3 @, L% ^, P0 V, @ ** s" _" A' p4 V0 A; \, \
* This is the step behavior.+ ]0 Q6 ]: _# L5 [6 R' Y
* @method step3 v- z e3 E5 a
* " P% J$ J( s8 J5 I# X! P- b' o */ , K& j V. `; X% n% U& f @Watch(6 I: m! G4 N9 ]+ P) L/ z5 b: O+ {
watcheeClassName = 'infrastructuredemo.GasNode',6 h2 T$ {" D; V- `$ h3 m
watcheeFieldNames = 'pressure', 0 d/ l5 t) I; r" }: @. ]# F& J query = 'linked_from',, @1 r6 J: ~$ a6 w
whenToTrigger = WatcherTriggerSchedule.LATER, I% a: ~3 K6 X7 L' h" }3 h) C scheduleTriggerDelta = 10d, N8 y$ F; s7 o7 o4 \: E2 E% l
) & W- g! ^# N* E% U. @- { public def step(infrastructuredemo.GasNode watchedAgent) {3 C3 U( P7 n. R( N4 g8 p/ a
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// Define the return value variable.6 n9 m8 i7 Y6 O) R2 ]
def returnValue $ m$ o, j8 C( B o u! ]! Z" c: p5 b/ p' Q* V5 ^) a/ v
// Note the simulation time. # w1 p, c: f0 F9 ] def time = GetTickCountInTimeUnits() 7 G' _- Z# K K% i3 ~, J 6 U% X( q" v# S0 _, F# V3 j* c7 x, Y$ g, L$ w
// This is an agent decision.' d+ c Z5 a5 B
if (watchedNode.pressure<200) {. @0 A1 X% O! {( Z0 V
0 Y7 l! \+ b% N" n: | [% f+ {8 B // This is a task.6 s1 B% x! Z" N- Z( U: B8 t
setPressure(watchedAgent.pressure)4 N* u, w' D: b
2 G& V/ b8 Q4 w& F4 A } else { / b6 _( F) }# n' ]5 _+ _; I( X- F h1 d, O( D( q
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// Return the results. ! w" Q c F1 v4 ? return returnValue2 i& _% H) H( s' x) C1 B1 V7 K4 @
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/** 9 I! N$ V* f. M: m4 D *6 W; H5 c7 x8 E, J3 H8 T! f3 \3 W3 ^
* This is the step behavior.! m8 [$ c5 t' p7 V7 Q
* @method step. p8 S0 `7 h/ l _' Y
* - R% u) z, H9 k* Q: n */ 0 ^. @8 O7 L# B) X @ScheduledMethod(, e+ _7 f6 [" F; k/ h% `) z
start = 1d,& e4 j! }) M: B0 H# k
interval = 1d, % s( D( M5 b2 J" E shuffle = false ) M3 l, c1 t6 k) C7 L; x, I6 i )4 P, Q% o; A4 s2 R0 D! ]) @
public void step() {7 o, `1 O6 n, o8 x' p
4 U" a; @: v+ z // Note the simulation time. 5 Y y3 L6 _& S5 Z7 ?4 s @' Y def time = GetTickCountInTimeUnits() * H0 u: ^, `5 }8 V) t/ X, e" P6 s . j6 j7 M: A+ J% j' E9 a // This is a task. 6 t% w( J: d5 {$ x7 `6 f- P measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 x- k0 x9 i' h3 ]9 V* T% z
// End the method. 0 @4 n2 @! [" _1 |5 m S return / W& Y. x3 f3 |( @/ y. ] 6 D; F; b h% u0 p }