在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 A9 V# v3 @; }" f! z$ @% H* k5 R7 K1 s% d D
: |- ]( c5 w) b( v, d J# S@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") $ H7 l, ^& z! Q. Y/ T public double getMeasured pressure() {' D7 l" e/ `/ E
return measured pressure$ L# V' s& w3 h1 f7 h
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public void setMeasured pressure(double newValue) {3 z2 j/ w: Y% I6 N p& ~
measured pressure = newValue % h) v1 @, l7 f* \" S+ ~0 ^+ S8 L" q } ) Q c- `- d# O$ `( W public double measured pressure = 0 6 ^1 r% j% ?% M* A( @) J % Q& {: N0 h8 K. l1 C /**8 y& L" k2 s6 Q9 P8 i9 |
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* This value is used to automatically generate agent identifiers. 4 Y: D" b3 \# z4 d1 H( T * @field serialVersionUID. O: Z" p- k; e% C0 M6 j9 }1 S
* # [0 B: l# `7 j1 O *// L, }' y% W. S) A
private static final long serialVersionUID = 1L + b" q, X: x# g6 o8 }; W( s+ i8 c. h& K2 Y b; m6 h' c( ~+ M
/** $ z3 b5 ]9 a+ N$ z" `6 j * / R; \; H& {( O * This value is used to automatically generate agent identifiers.! @) \7 K% L2 l8 u! o: N
* @field agentIDCounter " s. ^7 L6 H% t8 [: G3 V) V1 e *+ i; R6 ~4 c' @- N% Z
*/ 7 f K$ W; S9 X( A( c protected static long agentIDCounter = 1 4 X/ y# a7 J9 t0 O5 D8 V" e& A2 M/ g A3 Z
/** & ^! Z% |9 i' n1 r; ?, h: p9 F: v& d# } * , R& ?5 x! t+ f( R/ a2 A' N8 h3 V * This value is the agent's identifier.3 m+ c+ G- x& G. b6 t4 A
* @field agentID- h% Y. @* P6 `; c A' ^
* 4 v% g- e4 E9 E/ S0 n( ^ */ / i U& e! _: F* I0 E: t0 Q6 x protected String agentID = "GasNode " + (agentIDCounter++) 2 B: z7 X- A P6 q% Y( a, ]% ~! a
/** # i. [! ^) G; p& L3 d *' Q% ~. x* t4 }9 {" q
* This is the step behavior. 7 c& h7 M; f7 R * @method step, F; f2 N( m( E/ ?" x
* & E" j. v7 h& `) l& I+ l9 [, K */$ o' U: C7 ]8 D4 m" ]3 R' i
@Watch(8 \+ n4 D8 t$ ], @5 n
watcheeClassName = 'infrastructuredemo.GasNode', ( V2 k9 `- ~$ j watcheeFieldNames = 'pressure',, @: P8 U6 ^8 V. i/ O. n9 X8 p
query = 'linked_from', # L) J1 x- f+ \( I& J& U whenToTrigger = WatcherTriggerSchedule.LATER, # {; c2 v; J. n; q2 q scheduleTriggerDelta = 10d# T6 x& Y) q7 Q7 z" h2 g
) $ L" B$ \2 a. k. Q' h3 ~ public def step(infrastructuredemo.GasNode watchedAgent) {& w: s# H1 o! P+ F7 t" T$ M& q
" W2 ]! ^( l& D' M6 }* Y // Define the return value variable. $ D5 W( r3 ~5 C" l5 N def returnValue: j; A+ d2 _2 _9 ]& A' I( c. k4 C
+ z- d; b" i- B2 I) k% q // Note the simulation time. ( M5 }! U' v& ~9 N( C4 f" i# t def time = GetTickCountInTimeUnits() 9 w4 l. Q3 Y$ C6 l/ s+ l* M6 K* D9 V( Z* S9 Q: Q! p& Q. M4 {% G1 Q
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// This is an agent decision. 7 i: D2 [$ B! X+ { if (watchedNode.pressure<200) {; D- }3 Q+ N) m
: N( u) P$ H9 O4 B0 c // This is a task.9 h8 I0 M6 x8 [) P! H4 I# t( Z% f
setPressure(watchedAgent.pressure)1 v- X* ^8 @% t$ r- {0 x% s! m
, I* C Y( P. j- K* t- n } else { ! ]: A, J# `) Y& g9 [* M1 [ U- g3 h7 O( A, _, j% L
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} 8 E6 P. h2 U: s* t1 D // Return the results." e3 O# F' [: [6 l- G2 v# n: S3 q
return returnValue 7 I9 a; E- p) |# U' ]0 v 7 A, |( q; P# @9 g* X5 ` ~ }7 h* ~- p+ ~1 \) ?4 S: I
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/** 2 E9 P" ^5 s/ P! i * ; B* C% j# H3 v! Q * This is the step behavior. r6 A3 a! q3 k+ _ * @method step # C: O! m9 Z+ v3 p% Y: _ * + S. `% x0 J% s q7 R, ^ */ 6 M* N3 m# x: _. l @ScheduledMethod( 7 _" n' i. z. J" t9 N) W- J6 s7 T* Q start = 1d, + P) v* J! t; r1 _8 j$ z5 v* D interval = 1d,' V/ _) Q9 j N) {2 \
shuffle = false : v: M5 q8 O2 A2 Q0 U( S, h )0 @+ n3 ]; s4 l& n
public void step() {# t# M) r. M# i9 j( e3 R! w( _, c
6 [4 M% T* V: g) D6 s" `1 t% Q // Note the simulation time.+ _/ u/ D( O: Q) i' H8 u1 A
def time = GetTickCountInTimeUnits() 9 T' Z0 U u7 e& D 5 f, c+ i z7 ]9 t // This is a task.1 i. J% N5 `. m/ X7 B( D
measurePressure=pressure+ RandomDraw(-20.0, 20.0) " D4 K" P9 d9 M // End the method. 1 U8 Q! A5 E6 T6 X+ u return ; \' l; m) J! ?6 L, Q7 l0 g* n# Y+ w; J, e. M+ S- o: l. S
}
注意,在函数step中% [3 i. h6 Y% \# J/ o
public def step(infrastructuredemo.GasNode watchedAgent) {. [2 ?5 ^2 C& s& [
//这里是watchedAgent ! d9 f8 n, E1 p# a$ N0 x 但是在语句中,你填的是watchedNode1 ^# p3 J, P. D X) t
// This is an agent decision. ; U. M9 H6 r' f: s) e. Z if (watchedNode.pressure<200) { ; |. ?% U+ W$ n2 i8 M setPressure(watchedAgent.pressure) ; {* J& o% \! \0 u, h! r& v1 h( i变量名称须统一,可以都改为watchedAgent