在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ' s0 t/ m+ L1 g) w. i4 R6 B8 P: j s' P& }5 p) m( Y" ?* q' ^# \& J$ `
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") / |$ c4 { H' r8 W1 u: Y/ y* b& K public double getMeasured pressure() { 1 m' y# w4 A) i return measured pressure / p B0 U7 }, v5 { }8 c; }) |6 @4 K- E' V I
public void setMeasured pressure(double newValue) {& ]% J6 V' m; }% W- y; G; Q0 }
measured pressure = newValue 4 V( \! P& Q. [; I6 P% N } # H' d6 h1 ^5 o3 D3 y public double measured pressure = 0 , V1 X+ _9 g* b9 D4 F" r4 n0 e: c* Y/ }& h& d1 B, B9 a0 [1 I4 v$ h
/** & g( {6 S7 c3 t7 a *6 d* E; C" L" C3 _
* This value is used to automatically generate agent identifiers.- [$ a0 O! T) y* V P+ |
* @field serialVersionUID8 \9 a# J( R' G. O! s4 P9 u6 P
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private static final long serialVersionUID = 1L & F: j2 z: ^( Q! g* n ' E* K( }8 |2 {8 K /** $ i I- d% i$ O# c9 H3 W *% }( T* I! y+ [: Z1 ?& N: e
* This value is used to automatically generate agent identifiers.# ]( U- X! L- e; V
* @field agentIDCounter4 j P/ j& ^( F" } N
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protected static long agentIDCounter = 1 ; w+ c1 a' C/ [9 N8 }) y1 C) ~1 J- v1 z
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* This value is the agent's identifier. 1 p# W/ b( D9 S: n * @field agentID - p0 p* }$ b# C * , {5 T7 O3 [# a7 z( { w+ y */ + ?' I. D2 U" {, Y" l w protected String agentID = "GasNode " + (agentIDCounter++)( M" l- n' f# c/ n4 C/ j! f' n1 f
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/** o) x7 H/ o. _) I/ Y7 u *; s4 v& S; x: B9 s/ [2 w
* This is the step behavior. / ?4 w8 Z' l6 l: ~" A" Z6 F * @method step, N& [( I: H x! i/ b; \8 b
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*/ ' ?0 a6 ]4 Y0 x2 O4 W @Watch( 2 W9 }6 V0 c$ ]9 g$ F9 [ watcheeClassName = 'infrastructuredemo.GasNode', 2 k3 `8 D% K- z9 U watcheeFieldNames = 'pressure', 9 l' @ f3 n/ R, ~ query = 'linked_from', # B: l5 l G' g# J" w whenToTrigger = WatcherTriggerSchedule.LATER, ' w# K' T4 W; a) x7 @ scheduleTriggerDelta = 10d4 _% I% }$ D0 N% s) m3 \( X
) 7 L( i( y: a& t0 g3 E public def step(infrastructuredemo.GasNode watchedAgent) {8 d9 n' e8 b3 h6 j" P' w
7 Z4 U$ M; J( ]( m- U) i // Define the return value variable. B- ]9 C. @8 `" W! [: R
def returnValue 2 Z% [( i) h( o4 Q) Y + v! p- n: S* U* } // Note the simulation time.# r ^9 S8 @& l. R- R
def time = GetTickCountInTimeUnits()( ^! T j) B" Q- c
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// This is an agent decision. ( G% `+ Q2 G/ t9 F, p6 N if (watchedNode.pressure<200) { : ^- ?& s- r, Y# B+ C( c+ h9 t1 j6 b$ {5 u' |- _" K$ V E J
// This is a task.2 V4 E- y7 q' C6 f [- P7 t6 o6 S
setPressure(watchedAgent.pressure)( a$ Z; T; N; w" N* a
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} else { 6 n5 g* _* u3 M! l( z ( i5 F5 w% b# S1 w ' s S, u) v! R& o } ' G, q& I+ [" i& P+ c$ u // Return the results. ) P. J+ q) X% X! M% k return returnValue ( y" E4 U; ^7 T ( R8 _% J. D! {! d: _! G } ; ]/ u0 t; {1 {& H' F1 Q - {: e# C0 c/ ?4 n% ]+ l /** 5 A, c, z# b2 n3 K# B *1 p$ P2 I6 ~7 D/ ~* Q8 |6 D
* This is the step behavior.* ~, V" [$ k% o4 }9 k7 X
* @method step , G8 U, v" W A: S: d- Q0 } *6 s9 |1 y" k# Y0 o w
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@ScheduledMethod( d! m% H* `7 Q6 Z. z9 b, C/ c$ U r start = 1d, $ T9 u$ M+ f2 ~) _- t interval = 1d, 4 w3 V; \4 y1 b7 D( R6 t: M/ d0 s shuffle = false- x( j, T7 G+ s7 T
) ( q2 o8 X( C6 [3 }9 p2 ^# n public void step() { 8 {( @/ f: j& W( ?5 j7 F' z. c% P
// Note the simulation time. / L) }$ C( f( u1 x8 R def time = GetTickCountInTimeUnits() / F1 S! [ p# E) B+ @/ I- a" Q & ~. u6 S7 z' i9 } // This is a task. + h! i; j# g5 {! S5 I5 v measurePressure=pressure+ RandomDraw(-20.0, 20.0) 8 {/ m6 [: v4 Y! b4 t8 o // End the method.. O/ Z: y5 Y# g3 v" W' |
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}