在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 R6 E2 T! E* g& G: ~$ k: V4 \5 P8 V& }$ `' k. Y9 Y
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! u4 h5 }) l; j A9 w( O. |/ r1 V public double getMeasured pressure() { , a' w6 u# T {! }* R3 O7 G return measured pressure5 H' ]9 k/ y+ ?. H, B8 Y
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public void setMeasured pressure(double newValue) {* k7 N* M2 S; I9 U3 H9 v
measured pressure = newValue& S5 `2 c) N- J X
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public double measured pressure = 0' v% G- o; z( q+ r# o
( N9 t' o0 M. M7 T: B% B5 O /** ; l8 t2 g2 ] M v. N *3 h5 C6 i4 c8 A0 O8 ~0 y& b! f: ]
* This value is used to automatically generate agent identifiers.# j+ R7 q0 t# e; T# R
* @field serialVersionUID: `" S1 U0 l3 r+ e. U
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*/ & O# m. _4 Q+ A4 m private static final long serialVersionUID = 1L & W9 ^ J/ i- U% o @( n + r5 m# @ H7 h* F /** - v. ?# R* D1 Y+ O4 e * ( t( {5 L" [; A * This value is used to automatically generate agent identifiers./ H7 w ~. k& R( i7 S( ~
* @field agentIDCounter 1 o% W4 R' a, J5 o. j# }! F$ ?& k *& `/ ~) W/ L5 b) O# C9 }2 C8 r
*/ 9 I1 u: F$ |- q/ ` U4 J protected static long agentIDCounter = 1 $ c* J8 x. p* n( b 0 o8 p" F; |0 O# t! G /**) c5 I: o( k, t$ I
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* This value is the agent's identifier.! f$ K" p0 s* i+ l; q y
* @field agentID3 Z R. V# T/ h" u5 M# v, i
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protected String agentID = "GasNode " + (agentIDCounter++), b7 @1 f, z+ _; c! B4 F& q
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/**0 ]- C$ r) w3 Y$ k& g* L: V8 s
* 0 m% Z, q/ N' ^- {; t( \* ~ * This is the step behavior.- J+ o8 p+ V S9 I& k
* @method step1 A4 I% |& l% G% @5 r. ?) a6 H
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@Watch(8 ?' }( P# P; |; u
watcheeClassName = 'infrastructuredemo.GasNode', $ `" z( V$ |1 Y C, `) L! L& K watcheeFieldNames = 'pressure',9 w: q& p- ]) L; B9 u' G, \9 B
query = 'linked_from',0 |4 a: d& Y, i5 ~) N8 @" x i
whenToTrigger = WatcherTriggerSchedule.LATER,+ S- \1 A3 V8 L
scheduleTriggerDelta = 10d ' x' ~5 {3 F! C: v) P$ H ), L5 A2 m4 }$ q* [0 w
public def step(infrastructuredemo.GasNode watchedAgent) { 8 U3 _! @# x6 b! O5 ?! h% ~! ^5 \/ E" E3 ^
// Define the return value variable. # c) l/ J* j* y% I* r1 _: K def returnValue2 ~; ]- r- ]. Q
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// Note the simulation time., d4 _: K8 r- b' }
def time = GetTickCountInTimeUnits() ) J, i- F! @0 v: H* f0 m5 U' f$ f4 L$ ~: P; T
" i7 }% q+ ~% `* X; t // This is an agent decision. ( J$ V3 `. \$ @' O. D if (watchedNode.pressure<200) {. ~" @: H+ N! _ I( r
, C' l3 d3 J; W# `- F# d* d* P // This is a task.8 F# o9 Z' G. f% M' U
setPressure(watchedAgent.pressure) 6 {. O5 G1 O1 c" o' A; ^; I8 U5 a# Y7 z: a
} else {! b, E$ z* i2 F1 o: D0 a. b z
9 c; z- U8 h7 [8 S 3 U: d* @2 y y+ h, U8 @# k% t' ? } 1 Z. ~" _5 Q5 M% \+ _ // Return the results.! R: [3 O# n5 G; u9 D' t4 H
return returnValue 6 r2 b6 N+ t% \) E5 @ . E# f3 ^( R9 e7 t) N. f } 0 h" ^5 g8 r' [0 f9 E2 \ ! H$ P% O& {7 `0 s, y /** 8 R2 l/ T8 Z! w * + R4 x, [# V2 w' g- n) h; z" L * This is the step behavior.* S) k* E; [1 X/ U# N
* @method step0 s: [: L- T3 S
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@ScheduledMethod( * r( d7 ~# q8 X start = 1d, u% R( H" h4 q
interval = 1d, $ T, L. l' o* \. d shuffle = false / m X- _" ~9 o4 _: c# } ) , z" l4 i9 Y) p4 N' i4 s& ^# Y. Y public void step() { B# p' h# _2 ?8 L + d' z: N6 X; C- q! l) U // Note the simulation time.4 l M- D7 |: ~9 U" d
def time = GetTickCountInTimeUnits()3 h. {: @% a/ d) d' \; I5 M+ l. @) C
1 H: e4 v$ {- J& E t8 P1 S) N // This is a task., ^2 G# i. k+ O. A0 B
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 7 O* u4 \) M. {$ e* [ L // End the method.: Q5 v: t# @ B% L7 T$ ]8 c. k# q
return5 b, i" _$ G% [