在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , |% A. A* H# s" o
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 ?8 g. E) S2 y public double getMeasured pressure() {$ t; l: l! f9 g1 p% u1 a
return measured pressure2 i: y o( h9 e4 `% S; F- H; v" P
} 9 Z% ]6 S1 E% P6 ]' M `( G public void setMeasured pressure(double newValue) { [; A( ?2 T7 |' g measured pressure = newValue " b' `" E3 ?8 C K5 a0 _0 L& p }; {& M7 _& o( o( t7 n
public double measured pressure = 0* ^; I- w! Z5 m7 ?2 y& w
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/** ; V+ [% s) U# s* K% o) q1 w * 8 w0 e" ^# k( Z% I * This value is used to automatically generate agent identifiers.9 r0 F/ L0 J. e9 S* Q- ^( j$ @
* @field serialVersionUID ' _3 V, A2 d9 D& @# v *5 Q# Q, J1 X' p9 ?
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private static final long serialVersionUID = 1L 9 t4 l' P5 [0 F+ E7 Q # g+ z) k' f3 |# Y% V /**; z3 S: R; _' o
* 1 e# |5 q9 S! b+ {6 R * This value is used to automatically generate agent identifiers.& |; k+ ^, ]+ u( [
* @field agentIDCounter ; V2 H& w. m* [* b9 f7 R */ i/ D Z) x* L
*/ * h- |4 ]+ P- q" C3 F5 t% l protected static long agentIDCounter = 1# u9 T& \+ ]# t: T
1 e( W0 r4 V+ I/ |7 O /** , `8 R$ ?* v& g" u, J *' O j! s1 `% p0 M6 o
* This value is the agent's identifier. 4 b r' z Q3 Z * @field agentID4 f) T9 X! g9 x. i! c8 g
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*/ ; `& ^- _9 i. E$ f2 j protected String agentID = "GasNode " + (agentIDCounter++) 7 \/ N2 i* f: o, Z5 K5 H8 x- F5 U: Z. q7 ^2 Z. @6 r* P9 D
/**7 T7 w( f! |$ p
* ; Y6 K) V- e& _7 g * This is the step behavior.4 y, d0 m* L0 ~0 Z$ V
* @method step" x( M% Q g2 Z
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@Watch( 1 N* u4 i3 |' o" g watcheeClassName = 'infrastructuredemo.GasNode',/ N4 a/ r* C2 |2 `
watcheeFieldNames = 'pressure', * h" ^' ]/ }- D query = 'linked_from',: p8 @: J5 a) ~! J6 b
whenToTrigger = WatcherTriggerSchedule.LATER, - P2 d6 m$ ]9 S& O scheduleTriggerDelta = 10d & [& \! Z0 q- p! x. D( P ) + `) [6 Z* s* s5 V% d, Q* U public def step(infrastructuredemo.GasNode watchedAgent) {. }& l! p/ Z: L& d- b _9 n d. q# ~
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// Define the return value variable. % E; k9 O0 e* a' K; h0 A# N def returnValue0 }3 B' L& j8 x Q& N
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// Note the simulation time./ i; Z E" F/ C! P; \7 Q$ g
def time = GetTickCountInTimeUnits()7 u5 y- l! i. l+ T- G. O
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// This is an agent decision. 7 s* K5 O6 M1 ?" x7 z A& M if (watchedNode.pressure<200) {& @6 s7 ]5 }/ l) o& M
$ K* c' Q: [3 F. S$ V // This is a task.4 t9 J* F7 S) \1 v
setPressure(watchedAgent.pressure)' k+ \6 ]8 u% @- x* k" O
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} else { ' I( V# c0 p. Y2 X . c4 Q" Y* l7 ?5 K: l5 Z5 r % V1 v7 h% r" E: h; c* ^ }4 P* F( i# L; Y& Q' W
// Return the results. s7 E5 D, I. c, g. p. L return returnValue# l' w1 T* Z$ a- Y- J% ^& G. `
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: L) E3 d n0 L# T /** ! p: {! n3 k$ F! m- u * * V3 Q+ G* L* E/ P2 o1 l: z * This is the step behavior. / C0 v- v3 j4 Y0 r+ M& ~% W * @method step & C( M6 |. z i1 B( G% w! W * ) B# f6 S# j e) {) N1 ^& e' O */ . k" U- t% N& W' N @ScheduledMethod( # W, o0 h5 ~+ ]$ X' s. F start = 1d, 0 a8 g2 q! I& j4 b interval = 1d, ! Z! x& j: u% D shuffle = false o5 ^. G) `7 z6 E# j$ @ Z" { ) $ F# U. `0 m4 t0 L public void step() {2 Y( q2 E$ c3 e0 B m5 Z( g L4 k, }3 ]
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// Note the simulation time. 3 E7 ?$ t% s, i2 h9 @5 _2 \; M def time = GetTickCountInTimeUnits() . g) T9 U% Z+ j3 D! z+ M# j: F) K ) V- S7 A5 |' x; K- @ // This is a task. # x* H) J, @, }4 Z2 c" B measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 F2 Z5 j& B S5 ?) G // End the method. $ r3 q6 O1 `7 s' W; \9 {6 f- N+ o return* r; L: R: v9 M' r3 }7 T& d, E) C2 B
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}
注意,在函数step中 " y9 y2 L' z# g! L& T public def step(infrastructuredemo.GasNode watchedAgent) {9 s7 n: z. r$ o' ]- F+ w
//这里是watchedAgent 1 f. y# F# @, H8 L& |3 S# E3 n 但是在语句中,你填的是watchedNode- R, _( |6 I% {9 e
// This is an agent decision.! \1 |6 a; C+ u* n9 \4 i( B
if (watchedNode.pressure<200) { O2 E7 R. b) H& }% A setPressure(watchedAgent.pressure), k# L: T2 t) [; ] U9 P( Q
变量名称须统一,可以都改为watchedAgent