在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . K. O' L }) @: X4 @0 {$ a
I, w4 K) l$ H+ V" o: y6 m' c + j9 _. h5 \% Y) Y5 t% o@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") L' _. d' v! ^& J" m
public double getMeasured pressure() {8 V4 \7 r5 d( U) B# N
return measured pressure9 n0 ]+ W |+ ?/ }2 b! ]7 g; k
} 8 E, a( Z) n) c Q4 C public void setMeasured pressure(double newValue) { 3 E8 a. |1 V& `& R) V measured pressure = newValue ) @9 P% O, u$ G4 H; W! Y }+ W8 G6 o% W8 K( B3 w1 I# Y0 K+ V
public double measured pressure = 09 }# w/ R6 ^1 {2 D7 J1 }: j
: S' x2 G+ V5 H9 s /**: ^* p8 Q; M2 G. t; Q6 ?
* / j" \3 ^1 s: L+ N1 q6 W. A * This value is used to automatically generate agent identifiers.$ ?( N2 P2 H/ y+ n
* @field serialVersionUID ! A9 A+ i* g' x9 V. o *( Y: U: }% A0 r" L; V% v
*/ 1 P, h, i) Q1 y6 A( R) }% ~ private static final long serialVersionUID = 1L7 N1 Y1 }# M& M, v
; t- [* z- A/ Y1 d+ a; \) V /**( Z9 ^% k4 Y2 V4 Z/ R& h- ?2 ~
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* This value is used to automatically generate agent identifiers. - [; b2 m5 `8 ?# _! ~# [ * @field agentIDCounter 4 q: Z( |& X v* O *. Z/ V0 {$ R+ U4 N
*/ , g6 X* Q: R1 T7 v protected static long agentIDCounter = 14 \ ^: s6 Q0 |+ e! V
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/** + z9 c9 A0 R! Q2 F. G, H * 9 Y4 f! R) f0 U0 `, L * This value is the agent's identifier., |( J5 O, Q" {8 ]* n5 a, _# f
* @field agentID [6 A) k s7 I$ ~- M * ! G3 P5 X; ?7 p" Q8 h% _ */ 0 r8 x6 u. V$ P; I# ?, { protected String agentID = "GasNode " + (agentIDCounter++); V, m' z' d8 o9 T- R) z% [3 [
h& O: h- L+ i1 S9 I /**2 M6 V) b# [# C9 [& ~/ m1 r- B
* $ v3 {9 a5 v Q9 ]( U- j/ K" T * This is the step behavior. G3 @1 q: x+ k$ ~+ w0 M * @method step 0 A* U/ I# f( Q- O7 C w$ `! W *4 Y% J8 M, I3 ]1 v0 [ E1 a
*/ 9 z4 ^4 I! d2 B- \ @Watch( + m* s9 X$ |! ? n0 A* k8 o watcheeClassName = 'infrastructuredemo.GasNode',# g1 G. [4 i) B
watcheeFieldNames = 'pressure',/ q" ]+ _$ }/ Y
query = 'linked_from', ( B! V. n( B4 N0 N5 w whenToTrigger = WatcherTriggerSchedule.LATER,) }, J! G; y8 P% M7 K; k
scheduleTriggerDelta = 10d 4 [3 E4 ]' f( [2 j' I, z )+ @/ a& B9 \" {, _9 ?
public def step(infrastructuredemo.GasNode watchedAgent) { ( M0 h! s/ y8 O+ q! i. _% k/ [$ k( e* H; E
// Define the return value variable.6 B% U* S3 h& m5 H8 V. z5 e
def returnValue- O: A6 I `+ P9 @( d$ U g8 J
# B. t! l7 j+ K' d0 O# G
// Note the simulation time.6 r& a4 |6 ~ q) ]( Q
def time = GetTickCountInTimeUnits() # }3 o& G4 J( h: d* N! N1 h: ~ f9 C
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// This is an agent decision.# y* t# N# h& o0 j; {) c0 j% P8 u
if (watchedNode.pressure<200) { 5 e$ @8 o6 L! e( i% J% Q! T) p1 x$ s0 l
// This is a task., G8 Y, J6 `; s9 A& P
setPressure(watchedAgent.pressure)5 @7 l D. P7 O9 j/ y @
; R+ Z4 n! {& V b6 h& i4 X } else { % x$ p: R/ j E# W& k- {5 m: l, X X) R- F' C, ]1 W" D
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// Return the results. 8 x( A6 x2 F' w, E& ~ return returnValue ' I7 _9 f& a* p ) I+ d4 L W4 g }5 D2 }( D% K9 o: G
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/** , n9 D5 c. \% A; w6 ~ * ; h/ [7 L# y1 ? K; z/ t# V1 g * This is the step behavior.9 _; S5 \! D2 @$ u; l: C
* @method step $ h4 o$ u+ T" ~7 _4 `# R6 ? *8 h, d+ C; J# D( W+ R) J
*/' A4 [) D D4 B- p, ]) _
@ScheduledMethod( " l3 ^( M" q8 e4 R* t2 u3 F2 K start = 1d, 3 `6 L4 r9 o* T7 D" u; e interval = 1d, % @; A* u c/ J: Z1 w shuffle = false 1 G4 E; i+ Y9 U( o) B4 N ) " q# n3 ]! ]9 k7 e public void step() {$ B* @# h5 H3 @( s" }
6 g9 ^; i( ]. Q% o // Note the simulation time.8 k, }# O2 k: b" M
def time = GetTickCountInTimeUnits() 5 w! |; W3 d& j4 J6 T% S. a' G5 a
// This is a task. * [( q* A7 e, U! S+ u# `; X measurePressure=pressure+ RandomDraw(-20.0, 20.0)/ d) A" Q' @8 N' F i
// End the method. ; @# |8 |- V) k! S* g8 o; t; v% T return9 g7 L$ Y% q) `6 n: J0 ~5 [3 w' c
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}