在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # I7 p1 v7 K- k1 M# D5 Q8 M9 @. K; h6 y( R6 g6 R. q, ]/ S ^
/ }. E( n+ j6 h, y' n2 Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 p! m/ m2 j: x, t* u# ?, b
public double getMeasured pressure() { " z% b3 p, Q" B& l+ x) r return measured pressure/ Y* c9 P c% H+ m2 E; w4 I l
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public void setMeasured pressure(double newValue) { : i% i/ U; P2 b) }; [6 c measured pressure = newValue; t0 r! [ g9 o; j5 O! v) A4 I
} 2 k0 V! ~8 a. w9 B9 J0 p' H( U public double measured pressure = 0, W2 p5 z, H8 l2 Z6 N5 s, x% h
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/** 5 t% W: o1 B5 h$ m! U' U * ' d. P, ~* I. j! K' }/ \6 w+ c * This value is used to automatically generate agent identifiers.. p) o- Y' F t k/ u
* @field serialVersionUID + K. c, F3 G$ l+ L8 g * 1 t6 N) N8 l8 D% [, s% B! B& u! X */ 6 B$ P, T5 Q; ?. I a private static final long serialVersionUID = 1L , x6 V; Z/ n, z* `# u3 L5 s5 j , y3 S) D0 C7 @8 I: {8 n; v4 R /** 7 K8 r" X3 U) N2 {6 p * # M) Y+ }. J0 E5 ? * This value is used to automatically generate agent identifiers. : S7 D8 e) ?( O3 ]. E1 l * @field agentIDCounter% I1 i: @4 z3 ^% ]
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*/ 1 E( F4 d- @' [! l- i( @( ~ protected static long agentIDCounter = 1 7 p( }9 W& l4 [/ Y0 d: g8 Q) M5 b0 N5 l
/** ; Y) v( M* Q7 R1 d$ ^ *6 }5 X2 {' t$ ~
* This value is the agent's identifier. 2 g! z4 L: a% @, b4 | * @field agentID( M! `3 `0 ^# q
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protected String agentID = "GasNode " + (agentIDCounter++)7 w6 J) M5 K4 L% A6 w8 A
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/** 6 F( f/ O# z* N( j6 A' b *, m) |5 C/ p) n9 j: `5 h/ s" ~
* This is the step behavior." K( I1 z3 b# G; n$ E! [
* @method step 0 _# o2 E/ Q) ^& d7 x *2 v8 X+ [5 j6 C$ x& B
*/ 8 y& K# E, I1 Q! J+ N @Watch(( ]" E, ]) \: {# N" b A
watcheeClassName = 'infrastructuredemo.GasNode',6 O Q* k# A: {* i* \* Z" d
watcheeFieldNames = 'pressure',* M' w6 c1 X& h1 {# L
query = 'linked_from', 9 J7 w2 j) o' s; i/ N2 y whenToTrigger = WatcherTriggerSchedule.LATER, f, B, V" p$ Q' v scheduleTriggerDelta = 10d2 o( K5 N0 K, v7 m, y
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public def step(infrastructuredemo.GasNode watchedAgent) { 6 o& A) X }6 D( S) H. U7 j6 s! o; b; u( B3 X
// Define the return value variable. 7 M; S; B6 Y- D& H4 U7 _ def returnValue& `, b0 a: c! W0 C
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// Note the simulation time.7 O! H, g5 _* I/ ~0 ]9 Z$ G7 G
def time = GetTickCountInTimeUnits() 4 G3 V$ H4 w9 z$ `' U/ Z 9 h0 ~" W8 J1 F7 Z3 D6 A 9 c5 \, ~* E; g& S. V; q8 P // This is an agent decision.& ]; A# C8 O( l
if (watchedNode.pressure<200) {2 p. d' }6 B* q: i* I) m% S- ~
! u% I& h4 T& d( z/ J5 l) w // This is a task.% Y% [# A' ]% R$ }& x; [
setPressure(watchedAgent.pressure) $ K' R/ P5 D6 P1 U 2 O* [9 y7 F9 o } else { 7 U, |2 Z% d+ ]) H. g Q4 w9 U7 a1 `8 s4 l, X$ o
" N7 ?7 q Z- V, X) i8 o } 1 `4 n! f1 l( g$ v7 V v( l5 m // Return the results.& o) Y9 y6 h' G7 k- y
return returnValue! S* R+ ~5 C" s1 j/ X& W
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; P/ I+ T8 ~/ M3 F /** + V; V" r* V% _+ W9 j * 2 M6 ]. M7 t4 G) F% L * This is the step behavior.7 u0 [7 @' X" ?. ^
* @method step# T2 o6 m: z/ H2 A- X( s5 f' O5 j, |
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*/ 9 V+ Y" w: S5 @( a @ScheduledMethod(: f1 P. a$ P0 f, [3 H* U+ z
start = 1d, ( B6 y8 O/ l8 E& r# G interval = 1d,1 ^' M9 W& v: `+ c) D: ]
shuffle = false & r- X8 e" L7 Z# v: g! B' } ) # Q. ]# J {( l0 m% H5 _ public void step() { 9 x6 J2 a( Y' n N- O6 v( u, F- @4 H w- `/ L# A' L) s) a, V# Z
// Note the simulation time.3 m2 q3 ~; a$ |; {3 Q# V0 D3 r' }
def time = GetTickCountInTimeUnits()# n- h/ T/ T+ V5 y& S, [ J% z7 z$ e
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// This is a task. 9 l i7 J0 P. P, S6 U3 U+ a7 @ measurePressure=pressure+ RandomDraw(-20.0, 20.0) * R1 t) V/ A2 [$ C' N% @ // End the method.$ ~, k5 t \' J" o2 i) x- j2 r# U$ k& ~
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}
注意,在函数step中 , v& b0 Y* d3 B3 R+ h( Q7 W9 _ public def step(infrastructuredemo.GasNode watchedAgent) {* j" v$ x: @) R9 L
//这里是watchedAgent5 s+ p+ ]" x3 K+ U4 l- H
但是在语句中,你填的是watchedNode 7 D8 |8 k# t; K' X6 l // This is an agent decision.7 U" N# D$ c$ @" u
if (watchedNode.pressure<200) { 5 A. @7 Y3 F& V3 Z0 A setPressure(watchedAgent.pressure)% [8 f' t6 G. n4 E @
变量名称须统一,可以都改为watchedAgent
注意,在函数step中 $ w% _) [7 X. h! S public def step(infrastructuredemo.GasNode watchedAgent) {7 W2 {. ^4 X. Q; l" \4 t
//这里是watchedAgent ' R5 T) I1 c& P; u3 t5 R8 t 但是在语句中,你填的是watchedNode. D' N" \ W U2 u1 B4 r F7 X
// This is an agent decision.: Q9 A0 J$ [* t/ y. S0 c
if (watchedNode.pressure<200) { : d" @- F, s- H8 s B) P( W
setPressure(watchedAgent.pressure)6 S# g; t+ [7 Q
变量名称须统一,可以都改为watchedAgent