在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 % C5 T! w: [! R' t
' f- }+ e1 X1 H $ _" H" }9 ?1 @@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")0 w5 c8 P' [* f: v
public double getMeasured pressure() {3 e# H1 _8 I; B$ z1 F2 H
return measured pressure 0 U; s& ^- \% T } , U% Q5 D) ^/ g* ?4 \ public void setMeasured pressure(double newValue) { 8 X1 D+ E( q0 L/ s) L0 Q; l measured pressure = newValue $ N: U9 z+ j3 G6 v* L# S0 J9 t; ] } % T- V6 S( P$ p" f public double measured pressure = 00 Q; ^& K; q- V7 Z6 C
9 P' [! t: e. M' A6 { /** ; k7 h& z% S* j2 ] * ) v$ h( n4 w$ D3 r; w! l * This value is used to automatically generate agent identifiers. / X4 ]6 E7 t; O& a7 ^& K3 U1 A * @field serialVersionUID , g- s. M9 M( N *' q) E# |8 O9 h& ]
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private static final long serialVersionUID = 1L % e" o8 w" k J8 l 2 ?! J- k; ?! B" Z# G; @2 t1 |( o: j /** : w9 Q' w5 t' S8 R% Y' h2 A *: X0 Q6 o1 K5 ]4 \4 u* r
* This value is used to automatically generate agent identifiers. * q8 |, c, x- E$ v * @field agentIDCounter & V3 f- b9 e) ~% k2 m *) `5 G! e7 F- ]& m* F
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protected static long agentIDCounter = 1 9 W$ c, x t+ A) t7 x2 x, Z; N3 O7 l7 L4 z* M6 I4 W+ H
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* This value is the agent's identifier. + Z3 G m5 U+ P/ b/ d * @field agentID- I, v+ \; c' ?9 |- j- @; x
* , a) X1 R) z" p* y* l: l4 o */ 4 M6 |& i: ~2 ^/ w protected String agentID = "GasNode " + (agentIDCounter++), b# M# p; L; z( ^$ o L
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* 0 u h+ _5 K' D * This is the step behavior.+ t, i0 V6 z; b: n4 H; A
* @method step+ X4 k# }1 i% k
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@Watch( P# D# Y/ a3 l3 X watcheeClassName = 'infrastructuredemo.GasNode',( S1 a# d+ ]% T/ g7 u$ }& ~
watcheeFieldNames = 'pressure',. b) I4 L% \1 ~0 l y ^
query = 'linked_from',# A* W4 `+ \/ {
whenToTrigger = WatcherTriggerSchedule.LATER, , J0 a! w# T) ?6 z6 c: W+ t2 @8 |9 N scheduleTriggerDelta = 10d8 R& X$ D! ~; M. A% k( M
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public def step(infrastructuredemo.GasNode watchedAgent) { & ?' U1 Y9 h( i7 ~) o1 j/ ^* T7 f, e- _
// Define the return value variable. : {1 _' ~' V# y# H def returnValue' _) d5 o+ B' y1 O n$ u& v8 S, Z
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// Note the simulation time. . x2 `, Q" @4 z5 `+ N- p def time = GetTickCountInTimeUnits(), v& N( H# H. K4 P, ]5 _ b8 T+ v
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/ w" l* U+ y) C. @# E // This is an agent decision. 8 _ C0 B9 i2 B8 Y7 ]0 T if (watchedNode.pressure<200) { 7 m1 s9 Z _ H2 j! O4 f1 v" E: Z" U& V d2 n7 T5 A6 j9 G G' G
// This is a task.8 |+ L6 S2 M" V* Q# U
setPressure(watchedAgent.pressure)+ Q! {5 X* J; ?, S( s! b
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} else { |' f$ p( G; m v7 r, p/ ?$ p9 y P% b$ q& a! e% k+ f3 R
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// Return the results. + L# g! p- n' i& f+ n return returnValue / t& [0 n: i' V4 V: M [) J' y. e1 @' { & C/ ~3 [' [! E$ H3 A } u8 Z4 N, ]* U Z: h8 a" u , D/ H3 X% `6 `' J& @9 r /** 5 t0 u' L# _- x/ _- ?: u *0 I( P C' I8 L8 P- u
* This is the step behavior.: e9 B% P, r! K! \9 q. H
* @method step$ a# I* f; {/ V
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*/ L4 p1 E7 y$ }$ N' I @ScheduledMethod(, C- W( Z# F( C. j3 O) `3 h
start = 1d,0 w) \6 S2 C" A2 u8 A4 F5 O" H
interval = 1d,! l; Z6 ~1 T l5 S) V
shuffle = false( R9 P- n7 d3 I/ A3 {
) 0 ^ m2 X- P" s# I, G0 t u( N! B public void step() { $ Y& \; l2 J" ~ |7 _" B" q1 |7 j, b b0 H+ L9 i4 r. Y# }
// Note the simulation time. ' _: v; @9 e( @( R, d def time = GetTickCountInTimeUnits() 3 Q; y& q8 [, b& x& N3 y" P% n/ a/ D/ ~+ E3 w% E4 ~! U
// This is a task.6 g+ o! \1 q. o* R: Q" |
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ) F i% k! C2 F$ P8 ~1 X p0 m // End the method. 2 o0 o9 a5 Q' ~ return ' C9 {/ ^/ D& {0 M$ L6 b; f . O1 q; ^* G: T" m }
注意,在函数step中 6 T" ~) T5 K5 A# P" d0 s Y+ c$ ~) T$ y. Y public def step(infrastructuredemo.GasNode watchedAgent) {6 f# ]/ E) z3 x g
//这里是watchedAgent 2 J9 T# i; H5 u* p6 b( v, n 但是在语句中,你填的是watchedNode3 b" g3 y* @. x6 R/ X, |' F
// This is an agent decision. 5 N) W. m! R' O8 m) Q if (watchedNode.pressure<200) { + n! `' T/ A$ R+ o. R p% q0 o
setPressure(watchedAgent.pressure) 7 [0 k- O, `$ J变量名称须统一,可以都改为watchedAgent