在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . K b, s1 e) q7 \5 G % j- a4 j2 e" b1 x W+ M ' D; w( D1 J }+ J1 T% F- }- V@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( X, P4 W% I+ J# e public double getMeasured pressure() {. W# j0 y k! I% ]+ K+ q% a$ u( {
return measured pressure . s) a/ y; g) |5 A% W1 O# k1 f } ' y9 k" i7 l8 F/ C6 F. ?; n f6 G public void setMeasured pressure(double newValue) {7 r- x% p% @9 B
measured pressure = newValue v1 }' k; Z1 s; h) }0 V' M' ^ } " t4 N/ J% b2 G. {! ]7 i! z8 b public double measured pressure = 0 * Q# s+ m: M, i9 j$ u+ R2 z7 m w) n) F1 |
/** 9 u z. H8 x9 U: E* d( ]( N- a9 ^ */ [5 K1 O8 w5 @/ \5 w
* This value is used to automatically generate agent identifiers.6 d& d7 w0 ?0 q( _/ G& y' n
* @field serialVersionUID , R9 t4 O1 D! g5 L# X- t- ] * 5 N1 K/ x# W( f$ S* X4 { */ ' {6 f8 G' k8 ^ private static final long serialVersionUID = 1L $ y" a& L7 I9 u6 a: c% w$ f! C- h# e E2 J" L& A. k b
/** 9 Z- d) G# V! }- [$ t( I' } *& M, f c) A& J
* This value is used to automatically generate agent identifiers. 7 \8 W, g% B, z6 x* j4 Y p( N- C$ ? * @field agentIDCounter ) h. P: ^) j- ~8 Z& N7 S% k5 P * 8 {/ t% W/ I, g */ " z& \2 b3 ~. W5 r: n protected static long agentIDCounter = 1 $ d3 S& |! s- i. z5 a# W% J5 k, t
/** % r) M: ]3 f' s% ~1 X% x * ' J& B8 H" e$ W * This value is the agent's identifier.6 G8 C5 e6 b8 V
* @field agentID + j$ S9 G4 Y1 ? * q- V; M+ Q1 u! T% k */$ u" s% Z# E0 F: X
protected String agentID = "GasNode " + (agentIDCounter++) 6 Y" m! p4 n0 `& z1 I# s) e* j9 z* d9 p% q1 g$ k, X v
/** 0 o' k" f6 v R: u) j: x: b *5 |7 H! Y& c& u% `) R6 T4 A
* This is the step behavior. . ]- R# L# j- s: u8 ~ * @method step 9 y2 M+ s+ U3 e2 k. I6 g" K0 T- k * / K7 z7 p* B( v5 [, X1 ^ */ & e, Q- q& m: u3 g @Watch( 2 R% v! v' N7 X6 i( i: X watcheeClassName = 'infrastructuredemo.GasNode', ) T$ v5 E$ T9 t- Y: P, w. X watcheeFieldNames = 'pressure', & ?# m# E; r" ]2 P9 Q6 s f3 k/ D query = 'linked_from', + b9 ^" I. z# [) O4 M L4 s whenToTrigger = WatcherTriggerSchedule.LATER,+ I9 A' _9 w; m
scheduleTriggerDelta = 10d8 m' A7 B3 l( {0 o" ~5 }
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public def step(infrastructuredemo.GasNode watchedAgent) { ' Z( M* T& t" N+ `) ~; f6 u4 i3 O( I, f" r! a: b6 I" K: f
// Define the return value variable. % Q1 T; A h* {3 W* f( B: {$ [ def returnValue7 i6 |/ J9 K* \3 w7 Y
6 V/ r9 H+ ?. i0 R // Note the simulation time.1 h* w. ], Y" P+ u: v, W3 h
def time = GetTickCountInTimeUnits() , `. J4 i3 Y) S+ P1 X - T, ]1 W/ C$ {+ u) N' Y# w. |( y( ?5 B
// This is an agent decision. ( K) p6 ~5 n6 _* \& T4 q+ U if (watchedNode.pressure<200) { 0 V5 Z: f$ O. x5 S4 @& e) f . S! W. B5 p$ m4 B // This is a task. ' l% c- ?# m1 \, Z9 P; f setPressure(watchedAgent.pressure)5 ?# D# m! m% o# }, |
4 Q+ [# Y- f9 C6 n2 ~& ` } else {% @9 a( d E0 C( y' J: i% ~7 p
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} 7 P8 j- P/ S) v // Return the results. # ]4 ^1 H9 y" J. O8 c x6 I return returnValue: t( ]: f# Z; J* o! w$ I3 a* {
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/** . r) Q' c* O* H! U6 i7 _6 j * - o4 ?% X: u! Q" q, T& E, H( | * This is the step behavior.8 Z' }/ l5 p6 h7 u1 ^9 L/ o3 O& j
* @method step9 Q2 B/ v; G- J5 `3 f/ X. R1 h
* 8 [* }" s: [1 L0 Q; M0 F */ 3 j. p6 \; d+ _ @ScheduledMethod(3 P- w0 v' q( C+ s' F1 \
start = 1d,9 X, ?1 J6 \0 C" b/ H+ ~
interval = 1d, 2 C7 ^$ D& M9 r0 ~3 o shuffle = false 2 ` p/ R' A# i1 J! @ ), L' `+ Y& N& w' X. s
public void step() {- O$ ]) X; P* Z @; @4 h
! C- S5 J/ T0 g6 J+ e! J // Note the simulation time. : j, ]# p0 M* q def time = GetTickCountInTimeUnits() 4 A, k! w; W0 }, v% H3 w$ D6 t7 T4 m. z2 G
// This is a task. 0 \! \6 o2 @, u4 |( D) r measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 q6 F- k I) ?) }8 A
// End the method.3 ^& z/ d$ w1 H7 Q$ B3 h6 s' ~' K- K
return / s8 f( B, ]4 ]' ^, M 0 f8 e+ y p9 T# _2 j x R }