在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 y0 x1 R: ?2 S& V, a& Y. A, P
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ' l A p5 N& J) B public double getMeasured pressure() { 7 O' Z+ c) I/ o9 [, Q. \9 e% f return measured pressure0 u: h O& Y6 a! g# g
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public void setMeasured pressure(double newValue) { 4 ?0 R0 U$ U" y( L4 b# B measured pressure = newValue/ l& Q# t: e l2 o3 O
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public double measured pressure = 0 9 d7 J: E5 E: T% |0 w' J: F! S4 g7 C# i! ^; D
/**$ \5 a0 J4 u$ C8 z; p7 x" B q
* 6 c& M. c3 K- ^& | * This value is used to automatically generate agent identifiers. ' E* t4 ~7 Y+ r6 ~! g* Q0 }( ` * @field serialVersionUID5 E. z2 I- d1 i" n) V3 i' o. K* n
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*/ 8 C% W+ R1 z# _6 j3 n, j& L private static final long serialVersionUID = 1L 9 }4 V- s# r8 U; c, Q. j& Y! a3 g3 B A* l0 c9 i/ B
/** 5 l* ^' ^, \. B' w' w3 }6 ^2 U/ p * / k o. E: W7 u" I# h% w# a, M * This value is used to automatically generate agent identifiers. 2 o) p! Q- |* F * @field agentIDCounter9 P4 \! g" X- K
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protected static long agentIDCounter = 1 5 z( S! f, S6 X( h: \, o1 g" Q/ I4 ?1 P " j$ }8 B* J1 ? /** ' w0 Z. ^0 w! m3 }5 k$ ~ * . U( q" x3 f9 W. t * This value is the agent's identifier.3 P0 x3 R* c5 }: v N* F
* @field agentID 4 }% t Q2 h+ I * ) g: y! V- U0 Z1 { g2 X5 @& B */ 8 q) l/ T/ L4 t3 y5 l4 R protected String agentID = "GasNode " + (agentIDCounter++) / Y1 A/ _: h( Y3 i- w4 O, q/ E. y( V; U, {: u5 Q" e$ z
/** 0 R' V* u8 J. I0 p *5 J: w3 d0 q* q- ?3 |: `3 b' V9 k; ?
* This is the step behavior. $ c, [& ^+ i9 h * @method step" E# J P( y5 @* Z( X1 N
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@Watch(- J6 A3 e. K; X) W- b* b
watcheeClassName = 'infrastructuredemo.GasNode', 0 ` X; q7 N6 m& K* \ watcheeFieldNames = 'pressure', ) ?6 U! V8 }6 Z query = 'linked_from', * w4 v( n# S+ u9 p, I6 g0 C whenToTrigger = WatcherTriggerSchedule.LATER, 2 h" x. X- U5 ]" N$ H scheduleTriggerDelta = 10d f* Z6 R7 ~% `# ^. O6 Z) _* r# W )/ H5 N1 I! N$ d" @9 J6 G
public def step(infrastructuredemo.GasNode watchedAgent) { - R/ l& F" t8 c7 s' P9 g8 o' h. \! `) P: | Q3 F
// Define the return value variable.9 f$ l* P1 e0 ` r' p
def returnValue 4 ?5 I$ J9 g( z( b+ r$ T. }' l2 N& D' A' j* N/ T& o
// Note the simulation time." L0 V C# g, i: p% r; D* V$ W
def time = GetTickCountInTimeUnits() % r" y4 N0 O4 l; `, M! T2 H9 m2 }/ p+ ^
% T( ~9 @- m+ ~! d9 k& ~5 X // This is an agent decision.( {' ?1 H& d" x/ x* U) L
if (watchedNode.pressure<200) { " M. h f5 a$ U4 [7 v. V w : o) Z& `5 Y5 `! l1 g% B; @ // This is a task. * ]1 f, k% J. i2 Z3 R7 H& @ setPressure(watchedAgent.pressure) 1 S% {: d q# o6 e4 g9 x" s! Y 8 H6 k2 ^6 C, ^$ @. A } else {1 E8 z0 ?1 U* I5 u6 L
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} 2 j* l5 w l! Q8 a9 y4 v9 h! ~, V: ~ // Return the results. ( k$ p6 Q% ]. Z1 Q return returnValue , G k+ e7 i# j2 V4 m! `$ L" H / F, ?9 f- y, e# ^/ ^3 A2 _" b, W } 1 A) d3 I- |8 o 6 ^1 X! R; M7 i: n+ ` /** ( H; }# J5 I- K9 {. d * , l: g* W9 y- @0 {5 l/ \ * This is the step behavior.) t+ R# E k% `& r
* @method step' _- `! b; L0 n3 T! _ e
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@ScheduledMethod() C! p1 s0 C7 K% t; |
start = 1d,+ V$ y F9 G& o4 m8 i
interval = 1d, & u) {5 N) U* |! i9 T2 W" v- z: @' m shuffle = false5 b: `3 m+ \9 H0 b- \
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public void step() {9 T4 t3 _1 a8 l" K. i6 j6 s
4 e+ ~" a$ N! ^: i1 v) m8 C/ G // Note the simulation time. ! H9 ]# X% e4 x( E def time = GetTickCountInTimeUnits() 3 {3 D4 k; X3 V; P4 d' h 6 ]6 D7 k2 j. g9 _1 A! |- } // This is a task. - z4 R0 W) j$ v( ` measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 _0 I9 ?/ q9 u( d* J: Y0 U2 U) V // End the method.6 b! y7 _) s a. n& q$ ?# z
return w' ~ Q& D. H: P% R' ^ * w9 b( c& G9 H+ @9 Q }
注意,在函数step中 % s9 @) k& W% @: ^ _. `- D public def step(infrastructuredemo.GasNode watchedAgent) { % o4 _6 M- i. S/ [% E //这里是watchedAgent1 ?' a: G! ~. a0 ^2 s0 v
但是在语句中,你填的是watchedNode ) Q7 J4 i; R: ]7 A" T! ^1 Q // This is an agent decision. # Z+ |/ B* V+ N' v4 M( Q3 L if (watchedNode.pressure<200) { 0 H$ e# c F. k2 g X+ c
setPressure(watchedAgent.pressure) * c I7 p9 V x- s) T变量名称须统一,可以都改为watchedAgent