在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 ?( I$ Q6 e, H, d+ z" p. `+ q3 A: u
8 v3 a% |( W! ]* s4 s8 I/ ?
( e+ S. v* m j. [0 t@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") , l- y' I) ~4 F; k- M public double getMeasured pressure() { + m/ p' I6 t, x w0 M& v( I* D return measured pressure. ]4 p/ m0 B9 \- j$ b% ^4 o" |: V
} $ ^& j1 M8 q# N$ @/ ~ public void setMeasured pressure(double newValue) { 7 _6 I) L8 y8 c( z4 v4 b measured pressure = newValue 6 K5 Y h7 A% i* j$ C e W } ( {2 A/ B: E7 r# w( X+ { public double measured pressure = 0 # C" w* E- g Q& D9 R+ z5 C/ N* u , ~$ W1 ^1 m6 k0 \ s; f9 q /** & Z& a& \1 Q2 z t- d: M *# Q# ?- m& x" z6 d
* This value is used to automatically generate agent identifiers. 9 f8 M* c0 m5 i w * @field serialVersionUID. A* Y: l9 N/ U; ~
* : x$ H: z) _( T: G, J+ w */ 0 L* p; S! d x: L5 x private static final long serialVersionUID = 1L) T+ Z u$ p. r( G4 M
# g* `, H, d1 v8 z# `" k0 V /** 6 b( ]3 W* R; T0 Z" x+ \% o *% u) F6 \. h, s, r. H$ |
* This value is used to automatically generate agent identifiers. + E: I) P: H2 j * @field agentIDCounter 0 v$ S" U9 W( s/ m9 T: ?( u * : @+ }8 _$ Q; r l' e */ 3 B; Z- @6 c7 J D, k protected static long agentIDCounter = 13 l E$ u0 W2 @9 H* L
- ]: P- S3 F! f/ \* H3 Y4 ?# A /** * H; |) ]6 o, \- N; ~! Q( {! X- c * & P) b$ E; S# A% S1 z * This value is the agent's identifier. / Y. e8 K. g! k0 [) X' h * @field agentID0 K; N- c5 M2 j7 p
*" A$ o7 C7 ?8 L. Y
*// N- t, ^ @: L# n
protected String agentID = "GasNode " + (agentIDCounter++) " H( Z" A! D) U& w/ h4 L 8 F( |& [9 t! y- P8 M* V /**; d0 a& ?; ]) @/ {8 P" B) G/ }
* 1 r" y! f( z3 j& y; v. N2 G$ p * This is the step behavior.+ {7 u) a7 p0 O7 t" \
* @method step/ n' K& X4 Z* c. K8 D# j3 a+ }
*# P" t; V f" D% P8 ^2 d
*/+ |: [, i2 M* x) U o- j
@Watch(& G: l& [, ]) L5 ^5 N4 p
watcheeClassName = 'infrastructuredemo.GasNode', : ]" |/ W0 X' _3 w0 ^! @* S7 n* m watcheeFieldNames = 'pressure', i5 \/ Q' X, G
query = 'linked_from',; ^) P) f q Z
whenToTrigger = WatcherTriggerSchedule.LATER,3 D" E' B- |1 w+ x7 a6 j4 S+ e& u
scheduleTriggerDelta = 10d9 b8 u, P3 C |8 D6 }4 k
)' ] [* X& C# J5 p" J8 p
public def step(infrastructuredemo.GasNode watchedAgent) { 2 B3 f1 {; ?$ `7 ]! k5 n9 T4 x. P 7 h1 f7 C: H2 Z+ Z // Define the return value variable. * G' K, ]3 C$ R5 T7 E" n* y def returnValue ( r2 j) _+ X# z- E / E' O1 P. X/ n2 R // Note the simulation time. 0 ^ q7 I# F7 ?7 ~( A0 x def time = GetTickCountInTimeUnits()! v! ^" B2 Z" C/ Q- T' Y8 a
! I' s2 h7 s; S& c- e- n% [- Z1 U
// This is an agent decision. 6 W- T) i! {5 }) d if (watchedNode.pressure<200) {/ P9 Q$ {# [6 {
8 g0 n q$ [- g* V. @
// This is a task.* v$ M# {3 t* C6 f; u' K
setPressure(watchedAgent.pressure)9 X; @9 x: w( f7 M, l7 |
- @) f( h; N' {+ v, W! m- E } else {8 c- f7 x2 h2 A6 w
% e) I' u7 R# R) K4 o, u) e$ k# R, K% |2 G) Q" D
} 3 b: o- G& \7 m5 O // Return the results. ( j$ D& C; x! Q4 z7 D" E3 z# [ return returnValue9 v7 c' |; t/ n# z/ P) K
; M) E3 O" ]; J1 r }- x/ {$ ^" V* l" v
% F: ^5 D( d4 y5 `1 n /** 5 t4 {( u5 ]4 j' q5 K *" S9 U7 A) P0 @. n8 X+ G, d3 U# [6 t$ _
* This is the step behavior. 8 m I# ?. k* [: @, F: C * @method step2 l1 h" y+ H9 A1 D2 y9 V- c& l" d
* ; Y' `0 R4 U9 z */ % Q" l( r+ m& u @ScheduledMethod(! L: A6 ]/ ]8 P
start = 1d, ; F& O6 a# m9 \1 _ I: L% X interval = 1d, : R5 w* F4 x r, N shuffle = false 0 A5 [+ z* ], U* m4 Q )0 I5 f: M; P" s
public void step() { 1 x7 H; `2 y& u; i, ?) G 1 r& g: y3 \7 k& \- V$ _ // Note the simulation time. 1 ]& x0 m* R8 f; k5 ~* b def time = GetTickCountInTimeUnits() 0 v B! O4 B; j - T2 Z: B3 w/ l: E+ a- y4 z // This is a task.5 T( j' D! \( M+ {( m
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 0 u, m8 e3 i. x7 Y ^9 a // End the method. ( k9 p; _% `: K0 n; d1 `) U( | return 6 y' O+ A0 \, i5 |* T1 H* b, k- C 7 Z* l- N/ y1 R! A9 J }
注意,在函数step中 . \; P2 {- k; D' B( c public def step(infrastructuredemo.GasNode watchedAgent) { + Z0 y( t1 w Q. I& B //这里是watchedAgent ( ~9 y; z3 C2 f9 y3 a 但是在语句中,你填的是watchedNode W. z0 s& q8 \9 q8 G4 a // This is an agent decision.! z5 I6 x. f: u) F1 Y4 k
if (watchedNode.pressure<200) { # j: Y, P9 K9 d5 d; E: p setPressure(watchedAgent.pressure) / P `) ` y1 K% N0 `! O* T变量名称须统一,可以都改为watchedAgent