在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 z0 i5 j7 R3 o, C, `
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) {' w& e; {' |@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 _$ H" a$ J/ [0 O; H* L public double getMeasured pressure() {, f b7 e: S3 | y
return measured pressure 6 V- i8 l8 S' `/ v% N# l! _. g } . T$ k k) f0 w d0 v7 q4 ~ public void setMeasured pressure(double newValue) { # }% ~5 O) s0 }8 J% r measured pressure = newValue ; b/ E7 R" d# k- n } 2 L" O& y1 c6 k2 O public double measured pressure = 0* z9 G2 J0 C$ S6 V2 m2 Z0 {- W2 g/ ]
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/**6 ~+ l" L' o. ~" N. [
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* This value is used to automatically generate agent identifiers.- v. [5 G& `; P+ x. h
* @field serialVersionUID4 Z& l! E! W4 o7 B- i$ Z: K
* # p# E3 M( g8 P# x% j% ^/ S */3 i) ^! b. {& d7 m" p& ]! U8 t
private static final long serialVersionUID = 1L5 P* R( v) u2 n2 t* @5 d7 r
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/**1 j ?( x5 Y6 M( i9 E+ ^
* 5 r$ r$ x/ ?- \9 d5 _ * This value is used to automatically generate agent identifiers.2 i" }& J: x5 F7 g! y2 J4 j5 a
* @field agentIDCounter. e$ P+ \2 d, t/ f
*% i" h2 R+ O% k# ~! i+ Z3 {
*/ 6 x% W9 d+ u( F8 J; h! b protected static long agentIDCounter = 1+ G! X0 c7 n8 H6 E
4 W+ c( Q: T3 I* b F# B9 N1 d /**" N1 R% c+ w" N! C5 H9 {1 N& N! j
* 8 \# t" F+ i5 L8 B+ b * This value is the agent's identifier. ' k5 p1 T7 q0 Z3 S+ M4 n2 n * @field agentID o( V, V- d0 G9 e * ! \* A) U! f, V7 ]9 Q */4 Q2 @8 o- v& w; A. t1 f6 t9 J
protected String agentID = "GasNode " + (agentIDCounter++) $ _9 G, j7 b5 b; G. F7 v# C( @, F9 R& v" y8 h
/** - @2 j Y: I# Y: W3 b/ G6 S * & G9 v- a: Y0 T" P4 x7 ^ * This is the step behavior.& @# H2 j O$ y3 u+ E' t* X/ x5 `
* @method step& U# q7 h; W. z) Z
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@Watch(, @ C/ B6 q9 L' r- ?- C6 b; e' O
watcheeClassName = 'infrastructuredemo.GasNode', 0 U5 ?+ d* M) ? watcheeFieldNames = 'pressure',( H! |% B) W$ k3 r
query = 'linked_from', 3 J8 t# K4 v/ ? whenToTrigger = WatcherTriggerSchedule.LATER, ' l: N) D! y4 r+ k+ a3 n1 U# t) ` scheduleTriggerDelta = 10d+ p2 v, B% w! b/ s
) - [6 \; I6 _9 l1 x% P3 P1 t1 C public def step(infrastructuredemo.GasNode watchedAgent) {; Q* S% d& X' r- \8 ^! k( b; L8 l
' v5 e2 D5 G$ D3 M // Define the return value variable. * D# p$ Y& h2 q9 u/ y% n% e def returnValue) P5 ?+ S& ^8 T% R8 y
! Y0 K* ~' x& z1 W% A1 W, L( q // Note the simulation time. 1 ]# D5 }3 P) t& A- [5 h$ Z u+ z def time = GetTickCountInTimeUnits() , T8 L( V% ^+ F1 s) ^" N1 C4 V9 K# T- E1 O
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// This is an agent decision.8 [# X6 j& B, P
if (watchedNode.pressure<200) {: j6 n: s5 s" u" P. l; E" ^0 a
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// This is a task. , ` N6 S4 e2 H3 l setPressure(watchedAgent.pressure) 8 j# t4 i* _4 e' T. p4 M1 i ! I3 r8 L+ _# u! o& o; [ } else {8 a8 ` R' S6 X1 n1 J$ P* ]
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} $ c% w8 d1 l) l* b+ M // Return the results.+ s; Q& d& {: n1 a/ k! D
return returnValue q+ T% w7 @ ~' S3 W; e6 z' v4 B" h% T& u( X% @
} 3 b' Z- K5 D5 Z6 X) i 0 o: K1 ?0 }* D' h/ w /**. v, {% E% U9 K: l7 L* U
* 5 e- q$ `) K1 ^/ f0 C/ ?9 v2 I * This is the step behavior. o: R: J3 ~) y+ o * @method step! i! o3 f Q8 y i- |$ l P* t
* 9 i% _& ?( a8 v5 S, H7 G */ , s! b$ h$ A c" _9 R% \ @ScheduledMethod(5 {! j: D$ O: i% j
start = 1d, 0 m; M. c7 A s6 U/ q5 ? interval = 1d,8 h& U: d" A& ~7 m
shuffle = false ; _( W- g0 ]; x# q7 [& Z3 z ) g# I4 `% y, R4 M$ X! z, u- l public void step() { d& V( t$ e0 u A( G$ E7 r0 f: l // Note the simulation time.' W( x' A1 t' Z: X7 y& k4 b
def time = GetTickCountInTimeUnits()( `( v- Q, Y4 u7 e! k
" L3 K% o% o- c; i+ \4 O // This is a task.( D1 ?( k! Z! p$ r) j5 v2 ]
measurePressure=pressure+ RandomDraw(-20.0, 20.0) % h& j- G+ w2 f& ~; s3 m // End the method. 7 d' |/ y, `7 b: }5 \0 L& I return ; v- ~' \; O2 u* ]- e " z( c' l& J4 n. r8 M, D) o }
注意,在函数step中1 n# D5 x) F* n, b; U
public def step(infrastructuredemo.GasNode watchedAgent) { 1 a& v: p; c' r$ Z1 l# H //这里是watchedAgent, G2 y( J$ l$ r
但是在语句中,你填的是watchedNode + R% p- j& V! s. y3 K- w! n // This is an agent decision. * ]. E' i, N y# k if (watchedNode.pressure<200) { 7 P& f3 i* X2 \1 a2 k" n# D
setPressure(watchedAgent.pressure): r% ]5 x" E% ^& u* P# F, a
变量名称须统一,可以都改为watchedAgent