在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 Y a( x: T5 h
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; }- v+ p1 G- q+ }8 q! v4 ` public double getMeasured pressure() {+ g h- f. }9 t% {' M5 Q
return measured pressure7 h4 n1 n, I- m# g
} . A+ t" [5 Y( B9 U0 Z) g public void setMeasured pressure(double newValue) { 9 ^! v' [. A6 m" g$ o, s$ C) I measured pressure = newValue ) N$ \ z5 f' n# G7 m }* r* q0 _; q1 [6 |
public double measured pressure = 01 h+ q3 A, P' g$ d0 t9 b
: V+ W& o* U8 I- s; K% f: k& Z) g /** 8 U: ]3 r) ]$ Q r7 R * , y% o; M |, D3 c' N+ |4 d * This value is used to automatically generate agent identifiers. p, ^1 f! Y9 z4 {; g
* @field serialVersionUID, Y0 S& @5 T% U' F7 x3 _
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private static final long serialVersionUID = 1L ; G2 [5 l8 K" r2 f9 V2 D1 ?# ?5 l K# U) X, u6 u; t
/** # i. q3 w" g5 X2 `4 _. a * : N! J6 q& m- m/ ^; k; G * This value is used to automatically generate agent identifiers. , G2 i' `+ P% t- |9 F * @field agentIDCounter7 F W8 |5 O( X. R$ W, O# u
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protected static long agentIDCounter = 1 ) q0 N2 U1 V3 F& s8 B 7 e6 L3 {4 {$ k6 i /** 4 R$ M( r% O u" v4 P *6 a2 i. ^% R9 i' f6 W o9 o) J* O
* This value is the agent's identifier. * ^* E+ ^- u& R p+ }& p5 e7 A! m * @field agentID( k7 @ ~: G, ]3 z1 N
* 4 O8 e1 K9 c, _* O* ]3 E! J, @ */ ' _& M* z8 U" q# y( ^ protected String agentID = "GasNode " + (agentIDCounter++)/ N% r* r! D2 J
( V) K! r& J- R /**! _+ S9 t8 s. p# I0 f( r& g! I
* 6 k7 t9 _& w7 Y0 U: j * This is the step behavior. " p" |7 L1 Z$ _" o% n * @method step 2 i( s! o+ I' H1 j& w7 } *5 T) }$ _. R, ^7 J) \3 S
*/ # p, p; ?& e1 h, y @Watch(* n& V C6 V p1 i' x. r, }
watcheeClassName = 'infrastructuredemo.GasNode', d- O# H6 V( u) W watcheeFieldNames = 'pressure',- a' d2 q4 W; e% L& \ {
query = 'linked_from', ! c/ Y2 j, d% o, Q7 D whenToTrigger = WatcherTriggerSchedule.LATER, , P, n/ t, ]/ b% Y scheduleTriggerDelta = 10d ( u8 W& x- p1 }# S0 k )5 b1 f6 T2 [! {% t, H4 s& `
public def step(infrastructuredemo.GasNode watchedAgent) { 4 Z) ~8 W& u# R( s% @' ^4 T % K$ j' \* r9 J2 I+ M3 M& E( w // Define the return value variable. ! n; x* z% F' c6 h def returnValue& k# J( ?% |& c6 A( c* H
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// Note the simulation time. ; [# B! W1 y/ F H/ P/ t+ K def time = GetTickCountInTimeUnits() 9 e8 _9 X8 F' T8 E; @3 s! p( H( {* a# g F# ?8 K
; z; r6 Z8 |+ F: ^' B // This is an agent decision. " g# s7 c T5 q6 k9 U7 G if (watchedNode.pressure<200) {# S3 }: y1 ^* s5 x! y6 | R
6 k* J# u; q3 O. _6 b // This is a task.4 h Z2 T$ V, I5 H! A0 V: @
setPressure(watchedAgent.pressure) 5 t9 G, W. Q$ u' Y6 ]/ D) m6 S+ j0 I0 T3 h' i0 c
} else {, A9 C. t4 D$ U# v3 x
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// Return the results.! q! ?; j2 a* G- `( ~
return returnValue * { D$ G7 N2 d% X ; H8 X! s2 d9 L1 F. o3 N } ; N: A& k) m. l# y. Y( }5 R7 t# X1 |( D7 s% ^+ e
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* + K% c8 {5 k' b$ y * This is the step behavior.; U; O0 B' _5 ]7 @
* @method step 3 n) k0 N5 M$ B- d0 s* }3 N0 C5 U *6 u+ G. b% c* j: ~+ f6 I- Z2 i1 X. v
*/ * s* ~' }7 l1 F$ Y- d @ScheduledMethod( 8 }: J5 r& [& D3 v4 } start = 1d, 1 P9 q- B8 g8 q interval = 1d, , ?, q5 ~% O& N7 H& U: X( P$ H shuffle = false0 i; H0 e; C6 q( ^4 }
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public void step() { 4 }. g6 n1 ~, W9 _- R$ A . P! S6 E' d. G+ E% x; R // Note the simulation time. ( i$ E5 b9 A/ L7 w def time = GetTickCountInTimeUnits()6 m5 C* ~( }7 s) h- i" f; c {& |/ C+ H; ~
) ^* p! `' B* j# Z; ^! T // This is a task. k& _2 l( P" e0 i$ g measurePressure=pressure+ RandomDraw(-20.0, 20.0). U% x9 m/ \0 D; q7 \# h* Q- \4 g
// End the method. / J1 G% ^: u# [) m' ^/ g; t, M return 2 d" b* T' _% p& j+ h% v4 `, e( [
}
注意,在函数step中$ P3 Y. Y( D x, _
public def step(infrastructuredemo.GasNode watchedAgent) {& K& N. o( l$ Y$ E
//这里是watchedAgent' Q s6 `% j; j, {
但是在语句中,你填的是watchedNode # z. ^* v! n( p5 z' p: V$ V // This is an agent decision. # T! g4 l {+ T3 Z: B$ _ if (watchedNode.pressure<200) { 7 p" R9 X, I+ s- p1 t: }
setPressure(watchedAgent.pressure); m4 v* h# o, ?. F8 R2 D% p* f
变量名称须统一,可以都改为watchedAgent
注意,在函数step中- w6 }4 P. b6 I4 i
public def step(infrastructuredemo.GasNode watchedAgent) {+ M B1 V. V( C) a* P
//这里是watchedAgent ! u8 |) u. b- g- H; H+ a C 但是在语句中,你填的是watchedNode4 a% | }# l" n, W
// This is an agent decision. s. B) ?" v* I. | if (watchedNode.pressure<200) { T# [1 u# q! g' C+ |+ H( p# L& k
setPressure(watchedAgent.pressure)- I. c, u% o$ W7 q( \
变量名称须统一,可以都改为watchedAgent