在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 r. q; F z: N4 |3 a# t5 B( d& d I/ }# k
# M+ r- g6 }6 w' c% C@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 9 Z2 ` @* R, y& I/ A. b7 o% ~ public double getMeasured pressure() {3 Q/ u6 a6 W# x6 i
return measured pressure) M1 c* V* s2 {: k k
} & v7 q) @7 Z# d& T public void setMeasured pressure(double newValue) {, y2 g- p8 o* L) A `/ E" z
measured pressure = newValue * j7 [6 l% `/ j$ x8 z } & S' @" G0 h% i/ G6 j0 U public double measured pressure = 0 3 |4 ~ e* e) o( E* t7 |3 ~ $ g6 h v Q7 h3 y; H /**6 m* ]2 M) Q* n5 |' y7 m
* 1 ]# ?5 U9 G6 N H5 ]3 n) J+ u * This value is used to automatically generate agent identifiers.* N- K6 V1 p: a8 s/ y
* @field serialVersionUID , p% [( p; F6 }# r, u *) I0 _+ j" Q! M
*/ . P' J; F! y8 Z- M; [* w private static final long serialVersionUID = 1L W) N( g T* Y; _ 6 {6 c1 j" M/ Y4 |+ b' J /** ' J, Z0 O: V: t *( m& T6 c1 T% c5 o
* This value is used to automatically generate agent identifiers. * D$ ~7 g1 F) H2 M * @field agentIDCounter( }0 q7 F) ^4 p; o; [, z5 g# o
* & ]0 D4 p! X; r" u */ ' e9 p- Q( G/ C' g protected static long agentIDCounter = 1 , n: S. f( K0 M/ {5 v 6 b- O. b. b9 Y! D+ X' c* g /**9 e9 N7 i+ x0 y& ^. R
* 9 L3 j" `( O m; V+ y: @ * This value is the agent's identifier. ! G' T1 d; t$ Q! C+ V7 \9 E * @field agentID ' V' c( F. `% Y9 N6 n! z( Q. F * ) f9 U5 @9 l3 \! q4 A. T */5 k8 {7 f5 x3 [- j
protected String agentID = "GasNode " + (agentIDCounter++) ) y6 @( y R& h4 x' D , W9 ~: S4 X! L0 K! u' q /** , v4 ?/ c1 D( D6 {6 Y *6 j* d/ g" f2 {' p/ L
* This is the step behavior. 8 c6 o/ ?. G3 U. a * @method step " i) k' X" l( G9 K/ M3 s *8 H7 W" X* Q0 f
*/ ) Q3 o( y4 |$ s; u, v) v) \+ u! i @Watch( ! M5 r. \# F0 R watcheeClassName = 'infrastructuredemo.GasNode',) v2 l# Z8 B( X7 m6 |& j
watcheeFieldNames = 'pressure',5 q7 m5 E: w# r: Q8 y7 x! _2 L/ |0 p
query = 'linked_from', $ f! j$ R, H4 B/ y7 \! \ whenToTrigger = WatcherTriggerSchedule.LATER, , N" U1 V: U9 C scheduleTriggerDelta = 10d 6 w0 @% ^' I. o+ r5 ^! P+ m3 r )8 B- G: F1 g* w1 ^* e
public def step(infrastructuredemo.GasNode watchedAgent) {- W2 D9 E1 C6 U4 q5 W
% Y! S$ i" n5 b# c. a# b1 v // Define the return value variable. / w I( v5 i& y# i) [ def returnValue % e3 r) R( _( Z9 T" C2 E& B; S' ]% {' r! f
// Note the simulation time./ A4 M6 G6 l' B! f
def time = GetTickCountInTimeUnits() 3 o' h0 k0 x/ h: c- K & C4 R! e/ d" E+ S. d9 V2 {( E: I8 F! y, f2 }: Y
// This is an agent decision. 3 A, A3 m, r( O4 \7 `& a if (watchedNode.pressure<200) { ; H- q; _: y. @% ~+ o0 E/ S* w- ~# \( s
// This is a task. " X) B/ k) t; E0 B setPressure(watchedAgent.pressure)6 j8 T, h8 `) E- d
/ }! D) ^# b, p8 {) r } else { 2 y8 Y; e/ S: g- n/ E1 f 6 d# _+ b0 X; w6 r5 D # \- M! `" J; S% P- ~9 z } % n( U; z5 r' d6 X; d, d3 c5 @, p // Return the results. 7 W: s4 q5 q& `* ~ return returnValue* I' P- l, a8 T: o( B
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5 m) u2 P. i+ x /**4 z. _7 J5 T- ^" A* ?
* / v( s6 W6 W( K3 V * This is the step behavior. 9 a; s' J9 _9 _) A4 k$ U * @method step $ I. \) i: y/ [! B( h- a Y- D$ f *, |- B' H' h1 y. q
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@ScheduledMethod(; h5 B0 E8 O9 G6 S ~( {3 O
start = 1d, # N. Z0 p+ ?( H% z$ A2 B, s interval = 1d, 1 V$ `8 t* W* V& a shuffle = false $ y% i) g0 r$ B4 E: D. ~ ) 3 A- r9 w; `, s/ Q& q4 D public void step() {) H' e6 r) A4 [' k
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// Note the simulation time. * c- F- |2 a. c def time = GetTickCountInTimeUnits()& ]8 ]; Z5 A+ e- X/ ^1 L
7 @, J) s8 h' ?& v2 s9 n1 u6 y0 k // This is a task. % W+ a( d: i6 S7 ` measurePressure=pressure+ RandomDraw(-20.0, 20.0) % T9 ~/ X2 I1 D5 x // End the method. # K1 p+ X' L% @, `* n- x. U return2 C9 _/ Y: e) }5 P% ^
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}