在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ' U3 ?* Q8 c0 a' V7 I0 M) G: s
) T& E/ [/ i: o6 j; X* o; _@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) g H4 S- ?0 {4 n' o+ y& r public double getMeasured pressure() {( u4 ]4 D" U( o& s8 Y
return measured pressure: P3 b; V4 w- I4 }4 t9 I
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public void setMeasured pressure(double newValue) {6 f9 y7 g& z; t+ u7 J. d
measured pressure = newValue , O, L7 p. w0 J3 y% E- D } ! V. t( h3 l4 t, l# p/ W$ c3 ]# I" p public double measured pressure = 0 % ^/ I2 ]7 v) x4 d, @- B9 n' i& \9 Q5 ?: _+ E% h
/**9 q+ D- b% h8 H; T7 o! {0 i: t% {" H
* ! S4 n! \% X k0 |5 H * This value is used to automatically generate agent identifiers. 0 `. }2 K. ]6 g* p# @ * @field serialVersionUID 2 M$ V2 P. ^, l5 O4 V * + q# j: ^1 r( L9 t */ ; X5 w W u3 p2 l# _ private static final long serialVersionUID = 1L0 `% r" u# ~/ t$ W$ K* z: V
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* This value is used to automatically generate agent identifiers.( m( S2 u. L+ l. s
* @field agentIDCounter 4 V, I: p% r$ Y) x! p * : K4 A+ `8 R3 S" ~3 v$ _1 u) E */ 5 Z7 e1 j, h6 s& @. g protected static long agentIDCounter = 1 ' ]. u$ z i$ x0 I t% D a% L/ D- A, H5 G+ J( w) {* V
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* This value is the agent's identifier., E& l3 g( p {1 a
* @field agentID# f, K* n) m @2 L+ `* ~4 H
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*/ $ r; Q# c' t. r protected String agentID = "GasNode " + (agentIDCounter++)# B- j. b, T" O2 J/ {9 d
+ ?% k: ^ d# E' ~ /** + k/ ^/ Q4 ?8 O5 D: W9 N * & R2 z4 v6 a N+ w# _ * This is the step behavior.0 o; g/ k. S" q" b5 c7 q
* @method step 0 M% ]" {# d# d- j- Q * 1 U( B1 q) z2 c3 {0 P) I */6 i1 `& k1 f. g. M. z \8 p
@Watch( ; _ @; x9 i. I' d- E% C$ N watcheeClassName = 'infrastructuredemo.GasNode', , m0 I1 R' r+ q4 _; m watcheeFieldNames = 'pressure', 0 O6 i" b6 R4 c% @ r4 _4 ~% T2 t query = 'linked_from',+ R/ E. }0 \. |/ i: c5 |7 w
whenToTrigger = WatcherTriggerSchedule.LATER, & [# e9 f$ R+ ^$ k2 C8 z' ?& }& x' R; m scheduleTriggerDelta = 10d j# R3 n: @; t' P7 _6 U0 R+ e$ S ) & ]2 ?. z' ^" s public def step(infrastructuredemo.GasNode watchedAgent) {; N% ?# e& O( o2 i, B
# a8 ~6 f! W, j& v# ] // Define the return value variable. ' q$ d0 }: q; I7 Y2 \6 C def returnValue # y/ T2 B( a1 d% v& r & Q% W1 r9 D R // Note the simulation time.- U+ t4 i2 i7 z7 J0 R6 g& E' m% @
def time = GetTickCountInTimeUnits() . }; k) G. J" j8 P3 l4 s" {# U+ J1 @7 b4 S1 P. b* G8 n
3 z# f6 n& j8 v( H+ k9 n // This is an agent decision.6 j8 T8 C- t) d% r9 U5 a/ H
if (watchedNode.pressure<200) { - P' z4 ^! b, B ! ]+ R8 L; ^+ [9 X7 z, g# t; M // This is a task. % J& Z. F9 @) D d" E+ _* X setPressure(watchedAgent.pressure) ! k7 g) `3 s# n# |( g& J! I6 J/ t0 E. k1 V$ f2 O4 `
} else { 6 Z) d$ Y" U, B& ]2 ?1 }4 K9 n" t% Y
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// Return the results. 5 s! C8 E' ^" M) X) L1 ]/ Y return returnValue 2 L `+ G7 D5 x* x9 R5 o* U. T1 j% k
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\, c4 D6 u$ _' k2 G /** # I9 A8 [6 {+ S: p *& n) ?) `- g, U% ? `) k
* This is the step behavior.0 V6 @, V6 M# p% `
* @method step4 k5 b0 D5 Q+ ?. J/ B0 f# V
* : k+ s1 {9 X7 L" T: {% s( i9 X$ P */ / Q P2 ]% S2 z: K' y' L @ScheduledMethod(3 s) B' ^$ U: j, y- b) P7 x
start = 1d, 7 J9 Y) x/ r4 z8 z! ` interval = 1d,6 a% p/ a/ H3 h) _
shuffle = false5 Q" P B# r* \% q& g
) ) ?7 X2 c3 ~: m' {) u9 M public void step() {8 V- a; }. S, p2 `2 ^ g! ?6 ^
) ^' |$ M- N7 Q8 h // Note the simulation time.5 C0 w! f V f! O6 }$ c I
def time = GetTickCountInTimeUnits()0 E0 q T/ Q- m1 F# n, ~
/ o, c' j: `1 q4 D6 u% \ // This is a task. ) g9 g6 l% b! C measurePressure=pressure+ RandomDraw(-20.0, 20.0) ; r; \4 G' a6 ` // End the method. , L7 f: U2 s2 W+ F/ [+ D return 7 S8 R( p4 |$ c6 z5 p; k, h F1 G3 d
}
注意,在函数step中! K2 s$ A5 R# ? I# N
public def step(infrastructuredemo.GasNode watchedAgent) { ' O, w' T' a2 w( s) M. q //这里是watchedAgent 8 o2 B' d, f3 S- Y- _6 z 但是在语句中,你填的是watchedNode * d1 r0 ]+ i" t" _: o X. { // This is an agent decision. ! L* x2 G h. p$ a8 Y if (watchedNode.pressure<200) { # ^; F5 E1 V! O7 P% F setPressure(watchedAgent.pressure) 5 @! b2 F& G3 T变量名称须统一,可以都改为watchedAgent