在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 Z1 s b; F9 F! f+ P
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- {1 _# v1 a& S" q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") % ?% d& W: j4 w' j; J! M public double getMeasured pressure() {8 `% }- p% ^% j! x5 r' E
return measured pressure6 T R0 O' }' g) u3 V
} * E! K0 ]: |4 M: p2 I public void setMeasured pressure(double newValue) {* g9 w: U- I% E# x5 [3 P3 T+ @) v
measured pressure = newValue 1 H& ~' A0 s: W7 L/ {- { } 8 _8 v0 Y6 T+ S/ u7 d public double measured pressure = 0 7 C( r) E+ `. x8 g4 W. Y/ { ! \: {$ F; [" a, Q /** e' R( X4 K0 ^4 _& o * ; [: J' g+ q# x * This value is used to automatically generate agent identifiers. : Q0 U* \1 D: _" {5 a" ~ * @field serialVersionUID ' r; ~ q( [$ f' j *8 ]! |4 ^( H3 p( b" M
*/ / d& [ [, e* V5 T/ c" H private static final long serialVersionUID = 1L$ f; d J" {. e) b
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/** * |9 J& n: @* ^2 b * J3 J& ~5 [" {, I# O* g * This value is used to automatically generate agent identifiers. $ N# Y) N! n/ A1 M4 O9 Z c f. Z * @field agentIDCounter ' A9 k) ~% g- R! x *7 x, m8 x$ R2 o/ c+ f9 p
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protected static long agentIDCounter = 1 7 ~/ `, S0 E$ e' e& Z& `5 Y) x) |6 _$ B7 }0 D0 u
/** : M, P7 V [# \8 f2 G$ J * 3 {+ @) p. T, g g: Q7 `. Z * This value is the agent's identifier.4 b1 `* W; L+ p$ e+ n/ @. Y
* @field agentID- T+ k/ N) d0 ], l2 z" r+ \) Z) K$ h
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protected String agentID = "GasNode " + (agentIDCounter++)9 u! s0 J! q, f- a/ S
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/** ) K8 y8 S/ C0 ~! g7 j, p- f *+ \; W" u4 t1 f" A o3 U
* This is the step behavior. ! W# k& G: E* `' q6 I8 k$ D/ _ * @method step - r9 @7 k2 ?. Q/ z- F3 u0 R y* S * ; m- i# L7 \6 K* i+ |* G */ 1 y% O. }2 C3 a8 p# }+ C @Watch( * a: T& e3 o' d watcheeClassName = 'infrastructuredemo.GasNode', & C8 _9 L2 F8 k4 p& L* I3 @/ v watcheeFieldNames = 'pressure',5 M+ n6 H& r$ d+ ?: s3 p0 X
query = 'linked_from', ?& P: [" Y: e8 Z; O whenToTrigger = WatcherTriggerSchedule.LATER, ) ?6 b2 h# X- V! W. M scheduleTriggerDelta = 10d 6 \5 Q9 Y6 |6 o7 M )$ a! m' R0 G, n) W5 ` _
public def step(infrastructuredemo.GasNode watchedAgent) { 5 y* l, F: M; n P9 H8 L / ]3 p( h( G: o! v3 `6 e0 ` // Define the return value variable.9 B$ ]2 F9 j# S1 @
def returnValue$ B! [; K# J. b1 f) E4 N
) f) J* U/ d% v8 R! K y+ c# C2 K // Note the simulation time. 3 H! r6 p/ M* G" p1 O def time = GetTickCountInTimeUnits() . @* @! o( F/ j. Z! c % ^: v! K" d8 p; Q# b" n! o' G6 I# s' q+ h4 ], `8 v/ K
// This is an agent decision. : S/ Z. ~$ n; Z$ Z: b- R$ V% E' v if (watchedNode.pressure<200) {$ g3 |& r& N! Z
, x5 a+ h9 j* G // This is a task. x/ u+ I+ J' L& V2 w+ G/ w
setPressure(watchedAgent.pressure) 5 d$ e- I& H i9 t# L5 ^5 ?! s* A- \7 }& s( o8 ~/ l, ]$ A# g
} else {2 l5 o, S( b/ P) V8 Q/ u% O6 K
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// Return the results.% g4 X7 |; {- T$ z: y7 _/ B6 X* Y0 u
return returnValue 5 g2 {2 b' @0 f H* b5 v9 W' v" C ]1 y# A
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/**8 _# ^# O! ~$ R0 j7 S! K
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* This is the step behavior.% b. {3 @$ A& x) [6 G0 ?( h
* @method step 0 ]* o- v: `4 P7 O *# E& K# f: k! C) p
*/ " c/ z7 z: R" a' k5 B9 Q @ScheduledMethod( + j! D" ?& s j8 |1 y. n0 Q start = 1d,9 d, C( J7 H0 B) Q4 y+ ?
interval = 1d, $ B7 d5 k2 W0 e! E3 M shuffle = false: G3 n" j+ f7 S6 o0 ~
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public void step() {( p9 Z; ~" W! F& k1 S2 Z
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// Note the simulation time. " P6 `) k1 f2 c def time = GetTickCountInTimeUnits() 7 f, Q: z' v% ?( a3 A5 v; o/ A+ m; I# q, m' s4 s
// This is a task. : g. Y# k( f) T# S7 J* J( j$ O% V) n measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 }2 ]+ q* b2 d& Y8 w // End the method.% ?- I* S$ c/ v/ O" f) Z
return1 Y/ \5 D: a4 Y$ s0 @5 j3 s4 G1 l& ~