在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & t1 o4 y" B# `) ~# n, b# R+ W
% z$ E7 M- @9 ?
# ~2 h3 u. }# a$ r& g7 O$ J. q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 4 O/ l8 l! ^+ W$ V+ K public double getMeasured pressure() { # M: n; _+ k }2 Q6 t return measured pressure% I3 `' P3 F4 u( j
} $ w) x' }. ]' K6 R( p, E8 Q! V public void setMeasured pressure(double newValue) {' r9 b% m& Z3 Y( T
measured pressure = newValue * R8 d. o7 m0 T0 o } ) ]. y/ j) E, l, F2 |1 u) o public double measured pressure = 0. X) A. Q2 k+ x- X: [
: T' s- W- ~& k7 o7 F6 _ /**# e) l4 V) i7 A, y7 d+ W5 B
* R! P9 |: i0 f9 x+ F * This value is used to automatically generate agent identifiers.7 ]" {9 y2 c9 y2 [2 M% o
* @field serialVersionUID 0 w4 g3 Z9 I: K$ Z- H; R+ }6 p * " n+ u- c; g) S( `0 b */5 g! x. `( S9 C. z) b
private static final long serialVersionUID = 1L/ v K g9 e3 @- E i: V3 J
) k1 N9 R; p* C4 I/ Y9 n) x /** 1 a6 }9 F0 ]& ]/ m+ t5 A. K *( w: H9 z( M/ y) [
* This value is used to automatically generate agent identifiers. + k( Z& c$ f1 R7 I/ f! ` * @field agentIDCounter0 }- _% i% K7 y+ n, ?
*) L; A+ ~) z t" _* K+ \
*/ 1 P: f+ c& W6 L- n protected static long agentIDCounter = 12 i' g- G) w" u+ k3 f8 E! x( k
. Z" b0 x% N2 G; S3 B$ W9 N# K
/** . y; M8 S3 g+ t R: F *. l9 K7 }1 n9 [9 V3 |. A
* This value is the agent's identifier. # ?9 s' G/ ?+ l * @field agentID [9 N. G' i9 E; \
*+ |* v; ^3 X7 a0 t' F' W7 T0 x: D7 k
*/# h9 U6 ^+ P- o; j4 Y! o
protected String agentID = "GasNode " + (agentIDCounter++) + J5 x: i. V; v. {+ P, Z0 M0 {: L. e: |
/** 4 O8 Z3 Z$ e7 C O# ` ** M0 i; P6 l& \- h
* This is the step behavior. / A/ W0 e& d9 G" u * @method step V' J! p s5 p8 }
* % b5 n! y' i. i/ J */ 7 g6 Z9 d. B8 ] i9 e0 c @Watch( : w; ]" R' e, l4 H$ F1 D8 J watcheeClassName = 'infrastructuredemo.GasNode', - g8 T d+ F3 [, S { watcheeFieldNames = 'pressure', . H5 C h1 x9 m" u& e3 \) e* p query = 'linked_from',/ l3 Z# }$ b& A, j0 [
whenToTrigger = WatcherTriggerSchedule.LATER, 5 M/ C; U4 ~ _$ ? scheduleTriggerDelta = 10d1 m' s9 E/ t: v2 l$ Y( S' h
)$ `; k) I# }# G
public def step(infrastructuredemo.GasNode watchedAgent) { 1 s9 h1 ~, q) z: X' ~5 b7 x' [+ C- Z5 N6 _7 @
// Define the return value variable.) F# S8 N2 ^7 n3 X" a0 e2 q
def returnValue! c1 @7 Y! k( a5 o
5 F' d9 j, T" `; O! [8 y& O1 k& q/ o // Note the simulation time.9 G# G8 ]( H- x7 @% g- T7 C+ h
def time = GetTickCountInTimeUnits() , d) _# [! p q- y# I. C5 T/ i! a- h! b1 T
1 g6 i( D3 G( ? J5 U
// This is an agent decision. ^8 G3 D& N! t- O0 \% u
if (watchedNode.pressure<200) {. _, W v# ?" o
+ H( ~ _8 d% T3 o" Q9 { // This is a task.; h3 F0 w2 V# g1 I6 Y
setPressure(watchedAgent.pressure) . ?4 j/ i$ { ? 7 i c7 p5 z' r; E0 s: Q } else { . o+ ~. j# p2 m* f) i' c; i ( Z3 l( f$ C* y8 X; X7 J, K8 j+ D% Z6 e* i+ h5 @
}! ~( i3 a; A9 Q) l! z+ r2 C8 O( ~
// Return the results. ; i/ e/ i; K. e0 K( d4 I return returnValue 8 m5 `5 u! d- Q7 l7 g# g3 i' ^9 y4 b1 m6 Z
}: w/ N; \' v' X+ `7 M R. y2 \6 \
& ? w6 K4 X9 h; a* y4 p
/** ) V. x+ D0 v1 \ *5 G3 e7 g w! E. s% p
* This is the step behavior. 5 d, I ?6 }$ y/ E. y * @method step 9 [; u0 ~2 e {) i) v * 8 |0 L/ P h8 u! S */; a. u' Z3 e' k; c
@ScheduledMethod(: p% \2 w9 A( k' |; S& q
start = 1d, $ U7 ~' W( r& v& P' G" X interval = 1d,& q, v, r9 \2 P C0 Z E
shuffle = false 9 K# W4 w1 c0 j8 O# u )- w5 c0 h7 R0 I) [$ N+ h
public void step() { # F- U; t7 Z5 S2 M7 L) G1 Z9 L+ q! W P: { S; _+ F7 D$ J% T // Note the simulation time. : K" b1 R; k* R# k def time = GetTickCountInTimeUnits() ' u L; B8 G# k 9 `/ v% e. O0 n: g% x7 \: E // This is a task. # I9 |% ]) |5 O9 z5 f1 M measurePressure=pressure+ RandomDraw(-20.0, 20.0)- A3 s: u0 e, f; I8 J
// End the method. 9 Z. f- n4 {5 e, W return ; v3 P0 c2 q5 u7 h5 T$ U- U( h7 P" t9 M6 U0 I/ n2 y: e
}
注意,在函数step中 - q# A0 }' k2 `) t# M! \' g public def step(infrastructuredemo.GasNode watchedAgent) {' b. o* A$ i* y
//这里是watchedAgent $ C. f4 S4 M0 c. [7 h 但是在语句中,你填的是watchedNode ( W8 ^; ^; z% N // This is an agent decision.0 m/ Q t6 b) X5 B2 r% l E
if (watchedNode.pressure<200) { , u% ]1 t+ W2 F" q setPressure(watchedAgent.pressure) 9 q. m+ H& r( ~, h7 u9 b变量名称须统一,可以都改为watchedAgent
注意,在函数step中 : |% O) H2 e1 f2 ?4 S& V# e public def step(infrastructuredemo.GasNode watchedAgent) {3 b# Z* B' Z9 y7 Z6 d! f
//这里是watchedAgent+ w) t! d- J3 \# B' |7 C
但是在语句中,你填的是watchedNode1 s, x8 r( }' @
// This is an agent decision. 6 E: I* n3 n! y1 ^: p3 ^, c' {# s1 i if (watchedNode.pressure<200) { 8 H' M' D7 r- y. n' p
setPressure(watchedAgent.pressure) 6 P% g$ D& I! H E! |变量名称须统一,可以都改为watchedAgent