在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 y7 n V* h- N. }7 ] 8 {- X3 s# y) T) n3 L* z3 O l; Y9 j* }8 y$ a( E: A) Q; O) a
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")# l; h7 R" o" m$ d; E- m0 B0 _
public double getMeasured pressure() {* [0 |4 ^2 K- t8 W# z
return measured pressure- V# s8 u- C, Q- {7 I
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public void setMeasured pressure(double newValue) { 8 q) C- T. z% n+ X+ d measured pressure = newValue7 h3 ~ W0 v" J6 `
} 2 i# W- @. Y9 V public double measured pressure = 0& |8 R9 J9 {6 G5 D+ J6 A
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* " p: Y9 j2 Q, ` * This value is used to automatically generate agent identifiers. 7 z( \7 F+ E7 X9 L' Z) W8 ^ * @field serialVersionUID 6 J' i0 h, R# s |& `9 _) m *3 k# j- ~6 y) h. y: A2 T5 O" @% W
*/ ( m/ \" H4 x0 U private static final long serialVersionUID = 1L( I$ }$ u! M* W
" A$ f: A! \: i; ? /** . e3 O3 h: Z# M# V$ X* ]' c" |7 C * " m0 W& S' s0 G7 J" j6 C0 V( X * This value is used to automatically generate agent identifiers. ) @* { D" E, [ * @field agentIDCounter . k. _& U" X" r' c! ` * % s3 C9 O1 o) o- t( R( M9 [ */ k3 E2 o k9 b: ^1 O; i' M) j
protected static long agentIDCounter = 1 ( V) V* U, I+ L % A) k& c5 S3 F3 l6 q% _ /** ' u) C2 F" t$ Q% [$ o8 u2 f *2 m' C. N2 H6 c
* This value is the agent's identifier. 0 i* t% a1 K. a0 l% ~ * @field agentID - g3 y. [4 F6 L/ y *! H4 I( `! Z( j6 _9 d8 A) I
*/ ( F, V5 u" l) ?8 B: ~% t- \ protected String agentID = "GasNode " + (agentIDCounter++) : Z* w1 ]5 E5 N8 _- I7 s9 R; n9 g: [! ?1 |
/**$ |, }( w( I# F/ F+ z' ^8 Z
* ! y5 `( w- n, i8 x0 I" |" w& ?3 F * This is the step behavior.. Z0 Y3 T6 h$ V$ ]9 |5 N
* @method step4 z- F2 I, F, I9 j }
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*/ 9 P7 Q1 V7 B( z8 L; i/ ] @Watch( 7 ]6 X) e- X* P& P4 f watcheeClassName = 'infrastructuredemo.GasNode',/ M1 Q! s/ J0 z5 H" i1 ^" W) K4 F
watcheeFieldNames = 'pressure',! F! e j" ~. K, G5 h
query = 'linked_from',8 D+ f7 J: R. g; f& |
whenToTrigger = WatcherTriggerSchedule.LATER,, l Y, p1 a2 f2 b* f
scheduleTriggerDelta = 10d 2 X/ M5 l0 P N w9 h ) 1 y5 b6 |, c( L% t+ R public def step(infrastructuredemo.GasNode watchedAgent) {. j4 T) c9 k1 a# C# {! n B& C! ]
& ?/ C5 Q$ J9 D; l+ y // Define the return value variable.( d& M3 `2 u0 x! o( s! t0 c6 F
def returnValue0 C! w$ G. a( t5 n9 s5 H
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// Note the simulation time.# p1 h- d- X1 f, d) Z. E. Z
def time = GetTickCountInTimeUnits(): c3 r6 p4 _, k
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// This is an agent decision. 3 _2 V6 W1 H2 `7 p- n if (watchedNode.pressure<200) { ' d" _" M6 \4 p7 d& y% m* c* u" @3 u 3 F; B9 A2 ^! E7 ` // This is a task.% a5 S. w8 [# c& n( m- v) I9 [
setPressure(watchedAgent.pressure)' D1 ]7 b. ~: I) Q' H8 b& ^
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} else { / p; Z, M4 B/ r5 f2 A( k6 j; A9 y$ F, B
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// Return the results.$ N( M! k7 ~; R& x8 p
return returnValue ' z* m7 [/ ?8 [- ~' S& _ P+ b* ?& D$ m' B
} & G5 W1 m+ l% V3 | & w. \: A8 J* U: e /** 4 \/ p3 ^* k" h, r; M * 9 A ~# [0 Y2 h, j: b6 o8 h1 x7 ^) L * This is the step behavior. ( ^# r2 F3 X) c% ?. p: ? * @method step # T: x ^# A O# ^ *+ j2 D i! D2 Q6 F% f
*/ % e) W$ ]( n1 } m# O/ R7 j @ScheduledMethod(6 q; `2 p0 e$ q" p' I8 B' t
start = 1d,+ P9 P* r1 u4 `
interval = 1d,% h, n' \# Q' J% T3 l) d- [: b0 b
shuffle = false5 P( ~ c: j- B
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public void step() { 2 P$ E+ Q: ^1 s- h- H! o% r# t4 h: d6 Q# d+ m2 Y
// Note the simulation time. 6 m+ g7 F K) I( l& L3 M def time = GetTickCountInTimeUnits() % x- i" ?' g+ Q' n! ^+ [: i! x ) t6 z8 ?+ V& t8 P( a/ A% L // This is a task. . s5 g& t! V" b, o1 V( _6 l measurePressure=pressure+ RandomDraw(-20.0, 20.0)6 }/ o1 z. m1 Y3 }
// End the method. ! K8 I: W, h* Z U0 J, X return5 E% x& ]9 X8 @+ O$ e; G c
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}
注意,在函数step中: j% |% \9 H% _* \5 g1 E% X
public def step(infrastructuredemo.GasNode watchedAgent) {2 h; B" k# }2 @; z' S
//这里是watchedAgent! ]) X; Z: C) L/ C' z
但是在语句中,你填的是watchedNode % ^0 ]5 s. C9 e // This is an agent decision.7 q* O- e: h( K! G/ V0 u* c% z5 z
if (watchedNode.pressure<200) { & H% o% `5 r! }/ y t setPressure(watchedAgent.pressure)8 M X8 s* k R) @- V+ k
变量名称须统一,可以都改为watchedAgent
注意,在函数step中4 \& a! O% h) n. I7 B$ i/ s
public def step(infrastructuredemo.GasNode watchedAgent) { }# G% @& O0 I( ~& P& I //这里是watchedAgent7 ]& x, c1 A; E* Y
但是在语句中,你填的是watchedNode+ l. b! I5 ~! F* T- a! J
// This is an agent decision.* y, u- Z _; e# ?
if (watchedNode.pressure<200) { 0 P6 |1 E* V; _: y$ n# o setPressure(watchedAgent.pressure)- |5 B5 d/ I. u" e5 v& n
变量名称须统一,可以都改为watchedAgent