在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 n, F) T% C" i: |8 P: ]0 X7 `. d Z. P1 t+ @; g$ ?
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 O( H) w$ s4 @1 @, t/ @
public double getMeasured pressure() { ! Q4 H4 ]1 @1 X; y/ B5 x6 O" i return measured pressure5 H0 W8 t3 }9 F* @
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public void setMeasured pressure(double newValue) { 3 h# ~/ C8 N$ s3 ^ measured pressure = newValue + ^* D' f1 E( x3 T% { } * U0 S& ]% ]9 T4 I+ A, |9 X9 W public double measured pressure = 0 + Z7 h8 t x0 A7 L+ }# e p " G$ e( J" {) [+ v: i /** 5 a1 U8 }' `) |9 K( _8 G *: Q$ n7 y/ D. W1 h/ C
* This value is used to automatically generate agent identifiers.8 A& J0 E2 m R& K. v
* @field serialVersionUID5 }# f+ l( z) O6 S& ]' Z3 T- U- f
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*/ ) P" [( ]7 j ^3 G8 G, A( A+ Z private static final long serialVersionUID = 1L 8 T* o u8 Q' e6 Z - A& Y6 t H9 Q! ^1 u* e T% o1 r /** 3 `% f# t% h' V. C3 N *: P' ]% I6 J9 q' B' a1 v! b. @2 c/ [
* This value is used to automatically generate agent identifiers. " ~3 \( A& O% ]* V4 k- r * @field agentIDCounter7 n/ `/ \8 c; u5 `5 |0 f
* * h1 j' J0 ^- e' ?2 w */ , Q9 i% ]7 n5 c* s- J protected static long agentIDCounter = 1 + U# m8 r' R1 p$ e% `& U: |7 `4 B % A# e1 P7 D" b4 l! W, P /**$ w& W- F: F H, }
* $ b% y: W. @2 E1 N * This value is the agent's identifier. ! U8 j8 B0 @3 v: A * @field agentID; r3 ?7 D$ r: }3 p$ w: O
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*/ & C! [5 v N }1 J protected String agentID = "GasNode " + (agentIDCounter++)' P9 s1 v7 O3 R3 K6 p% \
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/**: k+ o. w0 T" Q
* ( f+ L0 E4 F% n/ \3 t' [ * This is the step behavior.( ~" a- a; o# }0 d. P5 }
* @method step/ r; e# r* p- ?+ ]& j: c' ?
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*/ + R+ _/ }7 L) V/ H5 d @Watch() g" H/ s0 ]$ `8 J+ R
watcheeClassName = 'infrastructuredemo.GasNode', / V! R! c' {0 ^* D watcheeFieldNames = 'pressure', $ [$ k( m- {" q! @, w$ r query = 'linked_from', # s; A7 ]8 A3 [- u. W3 p# Z whenToTrigger = WatcherTriggerSchedule.LATER, & o" N& w7 w) f' B, L scheduleTriggerDelta = 10d 3 N- p* M5 i/ J# F ) 8 Z" [* g) O' l( D# O" i public def step(infrastructuredemo.GasNode watchedAgent) {3 Q: g: h* I3 {. {7 q0 K1 A
! C% ^- s" z1 w* q7 a, d, u // Define the return value variable. * |. P7 v% ?, H5 O def returnValue , D% O. J/ C. {; `& G T , E0 h' I) _1 G" n6 ~ c1 z // Note the simulation time. 2 R7 O2 n1 ^4 F& m def time = GetTickCountInTimeUnits()8 q# y% N) e, W+ ~; g! v
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, Y4 ]/ P( Y1 F' u7 T* a // This is an agent decision.7 O% h' I" y: `, `
if (watchedNode.pressure<200) { - Y- L+ S5 R( d* }0 ^ } B; d' x4 Q- Y; m
// This is a task." U& M; s7 U6 T# i. i: C6 l
setPressure(watchedAgent.pressure)3 ?( f- C8 d: G5 ]6 z
3 p0 m9 z) z. n( ^4 y Q1 ~ } else { 6 B. A6 d& t: T) [% S* U 1 J ]" P6 L4 D: n7 n9 J+ [4 Q% H Q# \* h: H
} , |5 Y# ?! I* O0 e; r/ V. B9 v: X // Return the results. & D& q2 R7 ~2 g0 u4 E& Y return returnValue# x( X' ]; ~% a1 `
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} 4 `2 J0 {) v/ C6 z " I: ]- ~# T. ^" W; m, M /**6 E7 }* A+ q+ K( @2 `
* & \: D5 C! }! I! x* d" A * This is the step behavior. 4 f. _9 v. s3 ]4 L * @method step7 O- E" L h. S$ Z# [. C
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@ScheduledMethod(! R# |3 Q' v8 ^2 d4 B$ E& H! g
start = 1d, * D2 _# g- _$ y3 x+ ?8 | interval = 1d,) }: I" e; _1 {( v F3 |
shuffle = false ' h2 T6 i2 A8 Z$ F3 \& i; q ) " Y4 Z d, U6 w0 W3 O public void step() { ! I9 N2 x/ I0 m' }* j + h8 A* ^# M8 V: g, h) K // Note the simulation time. B5 l) \7 n% q ?
def time = GetTickCountInTimeUnits() % p4 A5 t" m2 a% p2 H l) m1 F C) M) f* G# k e/ N- M4 o+ W
// This is a task. 5 b8 y+ Z/ t! A! r$ M4 V( _& A measurePressure=pressure+ RandomDraw(-20.0, 20.0) & p ]* K) U; S# I // End the method.7 q7 A! u" s+ r1 }3 J6 u. ~4 j4 A
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注意,在函数step中. o/ S2 j$ ~0 l$ D
public def step(infrastructuredemo.GasNode watchedAgent) {1 e" k. Q. j' D5 D4 D
//这里是watchedAgent + h: C+ `4 k& e& c( h: ?4 E 但是在语句中,你填的是watchedNode4 h- W7 P9 W& g* Q8 ]* g
// This is an agent decision.. h7 }1 o8 P7 V N/ \' @- m
if (watchedNode.pressure<200) { 4 b' m- ^* U8 |
setPressure(watchedAgent.pressure)# W n. R; b4 {4 `
变量名称须统一,可以都改为watchedAgent