在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 7 D+ y6 g/ ~* r$ h0 J3 I
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2 O7 t! R# }+ ]! ^" N@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 6 K i! K5 U7 T public double getMeasured pressure() { ; s- p# D) B2 r% K' q return measured pressure . R8 I5 x& y8 f }& c# l2 I7 e) R, c& X; m5 u9 {
public void setMeasured pressure(double newValue) { 2 g' w0 V6 Q6 U/ q measured pressure = newValue; I4 _, a+ u9 k- e; k# @
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public double measured pressure = 0 |9 Q& T, ^) Z: x! p$ L" s: W: t! ~# M7 M
/**0 Y' X1 ?2 x3 e: B8 r
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* This value is used to automatically generate agent identifiers./ V8 x8 i% X& W' p- ?5 p5 m/ R; e9 {
* @field serialVersionUID % v' ?) Q T" Z! N * 7 r/ B7 Y2 O2 H$ v4 g" Q9 Y */" m5 G4 N* k. G9 z+ y
private static final long serialVersionUID = 1L * z8 b3 G9 o6 s3 [( g+ b( k$ A( ]+ F0 v# {* o5 e
/**# z2 Z! X$ R+ p7 v& y6 A
* . Y: J. L {0 ]* Q, i- ]: ^ * This value is used to automatically generate agent identifiers. 2 {3 z- ~5 p6 M) ^8 f * @field agentIDCounter, ]# W5 E) [+ G
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protected static long agentIDCounter = 1 & K# Z% E" [$ Y& W0 t- w1 l" m8 u7 E0 S+ h6 S
/** 3 a1 ]5 V+ | e! ^ *8 e# ?1 D3 w. k8 C
* This value is the agent's identifier. + Y2 S: n5 D5 ~4 ]1 O9 F * @field agentID ; B! }4 Q* B! N * ) f3 c6 _: e/ z5 g2 G1 e */ " { r6 G( K5 _" f2 z protected String agentID = "GasNode " + (agentIDCounter++)% z. Y, H7 \9 r6 E- ~, }9 o: N
9 u/ X- H, a; I2 [) i! k8 f* Z /** 8 H; A9 j1 q% x, g/ D3 {+ t# O6 x * " m6 L: D" E& x' } * This is the step behavior." _& }* I6 P4 k f3 \$ w' @
* @method step( M+ d8 E/ G5 Q' G4 U
* N/ z; E9 O$ x# A3 t, U, ] */ $ U/ W$ Y7 d, k @Watch(% L& g# ? x7 x& ]# v
watcheeClassName = 'infrastructuredemo.GasNode',/ j s" I) F) S
watcheeFieldNames = 'pressure',: w. T _: F) {, C: Y
query = 'linked_from',2 n9 Z3 O6 j; ^
whenToTrigger = WatcherTriggerSchedule.LATER, 4 Y; j8 v$ W; `7 f scheduleTriggerDelta = 10d : n6 k0 g0 `: P0 M4 Y; o/ d/ n: U: \ ) 4 G, B1 O* d7 _ public def step(infrastructuredemo.GasNode watchedAgent) {. C) O8 U3 ?" o: l
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// Define the return value variable. # ^+ e9 L) w) X8 x2 S2 T/ U% c def returnValue 8 P" V5 ]* x. F6 H' r * T5 h. Y9 s, G# U$ \7 Q, { // Note the simulation time.; O* m, M0 Y# E5 ~; f4 ]; k
def time = GetTickCountInTimeUnits() " f% A/ Q* I) A * S/ h9 i3 p, e . B/ U& b5 i" o0 h // This is an agent decision. - h- T. w: a1 m( P: z2 `* E- T" b if (watchedNode.pressure<200) {9 j1 p1 J2 W- P+ b: U- y5 m, k
: i9 F" e. O- p, s- x // This is a task. % g, Y3 @3 ]+ A/ L setPressure(watchedAgent.pressure)+ F% S( I+ e. v c6 _- J0 O
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} else {! z0 n Q( Z$ m( r# ^7 y
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$ g+ `6 Z+ w! o/ b1 j y9 Q } 7 Y+ p2 _$ s- v+ U8 _7 c // Return the results. 0 x, b, }) k3 I. P0 }7 s) d! N return returnValue' R9 b/ q4 H& ?) t8 q. r' Y
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# I! C$ V% ^2 V9 V5 M2 f2 q /** ! P# i# K* A1 S, b% \ *8 o2 E U- @/ R5 J
* This is the step behavior. - t5 R& y5 R6 C * @method step" S/ q3 e( J8 y# Z" S6 D+ i
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@ScheduledMethod( ; _1 `7 {1 `% C0 }, q start = 1d, # {7 Q6 r# Z" K5 f interval = 1d,% C9 {0 ]# V c/ J5 h/ [ s$ H, D
shuffle = false- k# E' X3 o4 j
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public void step() { 9 y. }' {- p' P3 @ ( _2 h. Y4 o5 m$ h; F4 g8 n. s! j% ~ // Note the simulation time. 7 B/ J! A* f5 i8 ^ def time = GetTickCountInTimeUnits() 2 w l" I+ Y2 m( l& f, M' r- t! r
// This is a task.# y6 R: E0 w {
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 U& E+ s' f2 v' n& n" a+ |
// End the method.( K# G4 |4 {. z% L
return ) _/ ]3 d0 i' a y( I - q9 k* p4 x' K8 Q2 q }