在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & d! }9 [+ s# f6 p6 i3 I2 g7 J- @. f/ D
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")( p. s* @2 Q% p6 ^# \
public double getMeasured pressure() { % }0 x$ Y# K& r/ r return measured pressure0 K) D O% B! G2 k1 t
} , J* ?& e! g5 ]1 I2 B e public void setMeasured pressure(double newValue) { - l- C. r/ g, _5 [1 V measured pressure = newValue X4 l2 k. ^' {9 \
} 8 E# g6 o8 `; G4 J2 ? public double measured pressure = 0, m8 d) X. P5 q% }& j
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/**7 d* v# Q- @ R
* : V& h# U4 g" W9 F" R * This value is used to automatically generate agent identifiers.+ f. i7 k: r( J) r i# s1 ?6 e
* @field serialVersionUID ! e3 c# I( v* y, T) i; R9 y5 | *& @, _5 x/ c1 R
*/ - |$ e5 ]' {2 n5 D5 J9 Z* e private static final long serialVersionUID = 1L1 ]0 D/ I0 J- f5 H" A( ^
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* This value is used to automatically generate agent identifiers. {! A9 P' e$ U- J * @field agentIDCounter & C: q, l0 T p( x * 1 U% P8 ~2 h- j' |1 c/ |2 Y */4 f# C/ F9 A" {) |; K
protected static long agentIDCounter = 11 B8 b: a: c2 V. F# v
% A7 T6 d2 o) t) F /**7 h+ a: T6 l3 ]) x5 Q4 o" V2 P9 J4 b
* 0 i: a8 h9 P* d. a' q * This value is the agent's identifier.& Z# ~% V3 v$ p9 f8 _$ w T8 t3 E
* @field agentID/ B/ l3 E) k7 V" o8 N
* ; O o! `* Y* s */ , p6 l0 A. l3 B+ @6 O protected String agentID = "GasNode " + (agentIDCounter++): {3 r4 y- k- h% f- f j8 J9 d9 Z0 T: P
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* This is the step behavior. 6 z3 n4 D# k: r) ?8 K * @method step 4 W) o: D5 d( Z! u3 s( j1 [4 j2 S: I) n$ f *7 x G B/ Y8 T
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@Watch( ' } G6 t( n' ~4 i7 X% p+ Q5 ~% l watcheeClassName = 'infrastructuredemo.GasNode', 5 t( Q5 A$ i e C7 q watcheeFieldNames = 'pressure',6 X5 n2 m5 ~& b, H
query = 'linked_from', ' Z; d7 T0 ?* r) u whenToTrigger = WatcherTriggerSchedule.LATER,! l, g7 C* \: X8 S8 a$ p) s
scheduleTriggerDelta = 10d * R5 D( A) y$ i" T( @' Y ) ' L3 ~+ c( N9 E" w public def step(infrastructuredemo.GasNode watchedAgent) { : z" `0 S8 t. k( z$ [' y- u 3 @6 ]$ i; H, h! R# V1 m // Define the return value variable. ?) |( B- J, X; L! m
def returnValue; z8 r$ H. D- G7 Q( }
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// Note the simulation time. ) ?7 ~2 I' a, G def time = GetTickCountInTimeUnits()7 r; D/ }6 _& W' n
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// This is an agent decision. & `$ g$ ~) [! u; _# C: T L if (watchedNode.pressure<200) { E' B3 s* L. c; |+ x
p8 |6 [" Y) n o6 f( g // This is a task. 3 r& Y0 ]- X6 z setPressure(watchedAgent.pressure)( L' P% p4 Q. N1 r
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} else {" ]0 F" N; n7 ]7 ~5 Y% \) O
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} 7 R; L9 V: z+ d9 D6 E J // Return the results. ( I P7 N) ~4 i7 N& Y. p return returnValue3 U4 f# T, `# M
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8 n& s) u. m4 {7 T9 X: s /** & P t( Q) [2 q' |0 h$ S * " d, ]( C! Q3 k6 z0 d( \ * This is the step behavior. $ e( \: Y2 i$ U% j! \; ^9 [; l * @method step % g; P& b2 g2 P *3 w, R8 J1 B/ I3 Y# B) I
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@ScheduledMethod(/ L3 u8 A6 M. y1 }7 z6 n- C
start = 1d, + i/ `! [8 H9 u/ [ interval = 1d, " t$ i+ y+ T [0 `2 m shuffle = false+ x7 d, Y$ h( |5 |& w1 _4 i( v
) : T4 \- w+ r! h public void step() { " G7 C3 j: l: t0 P : F; L# X5 k7 D // Note the simulation time.1 R7 k1 T5 K0 y- y
def time = GetTickCountInTimeUnits() 3 A( V3 [. t9 l+ q" i( s* ^& c/ r# o " P3 v* y9 v$ l$ r' i // This is a task.! X) m, I3 q- F" a$ D
measurePressure=pressure+ RandomDraw(-20.0, 20.0)8 M; ]% {, {9 P5 C2 ^, U2 B% O
// End the method." f# j1 C& R) O0 k% g/ [/ N
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}
注意,在函数step中' Y. s/ A) y$ u/ h% N
public def step(infrastructuredemo.GasNode watchedAgent) { ! ~) o A$ |. {, T ^ //这里是watchedAgent 4 p% f* O1 r8 f; u z$ j/ N' |8 d 但是在语句中,你填的是watchedNode 8 M1 Y' z, ^3 i' F, C: Y# J // This is an agent decision. " q5 k8 V8 r. Y& ?: J5 z- o if (watchedNode.pressure<200) { ) F) T/ X/ T6 l ^6 k6 Y+ }
setPressure(watchedAgent.pressure)9 O0 Y0 `2 m! a
变量名称须统一,可以都改为watchedAgent
注意,在函数step中2 E% H% }8 X4 C D
public def step(infrastructuredemo.GasNode watchedAgent) {( v6 i- k1 _, M) Q6 t8 U* x
//这里是watchedAgent ; Z M; m, g& |/ ?5 h 但是在语句中,你填的是watchedNode8 T6 }2 A% \, \
// This is an agent decision. i9 `6 [0 c; M4 w2 C% n" @
if (watchedNode.pressure<200) { 3 l8 q, ~# b' j% c2 b7 d8 y
setPressure(watchedAgent.pressure) 2 ` [& b- n' F5 x) t变量名称须统一,可以都改为watchedAgent