在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - n; d* h* R& ?5 x3 i% @; A
' Z* j! Q; p. \4 Y E! \
( n" r ]2 l& `3 L7 P8 v* e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") $ Z3 @1 h ~. Z$ V$ n2 y public double getMeasured pressure() {% a x2 E9 I7 E' Q8 w i
return measured pressure ; q. H9 }2 O# C" }7 q0 D } 8 u0 A& S/ q) C0 G0 r! p public void setMeasured pressure(double newValue) {# M+ @- W2 c0 l: i7 {7 ?9 I
measured pressure = newValue + @3 G3 l" \! d. _% i2 T1 y }7 r0 x0 i L6 |& Q
public double measured pressure = 0 $ ^) d( i) e( N 2 i6 E$ ?0 v; e A/ O: K /**& X, j; Z4 [4 H- b9 j
* # ] m# u- L2 A7 u4 X5 t * This value is used to automatically generate agent identifiers. & z( Z R. {4 b3 d% R% m, K * @field serialVersionUID: d$ K. ^3 U3 t) L9 l2 E
*8 E4 j4 A, s) f. Q
*/ 7 p1 |* Y q. g3 ? private static final long serialVersionUID = 1L c+ u1 ~9 z# T
" B/ p6 K* d; D /**+ h4 y1 g5 A/ D' y* ~9 K7 v* y
*, h7 \. M, w( O; I( l
* This value is used to automatically generate agent identifiers.8 j, i1 \3 y0 {4 K8 A% Z. {: r
* @field agentIDCounter7 { g- l7 R: w3 O
* 1 }) J, \: j! E7 ~ */ ) n) g: w6 K' M protected static long agentIDCounter = 1 4 ^$ N: j: s- L! F4 v1 b6 d3 ^2 M) r, W% y n3 d! e6 n4 V1 I6 p4 f: Z' f
/**3 ?, i$ L) q2 k
*/ D+ K# e9 e* b) @2 z3 s( ^# k. |
* This value is the agent's identifier.' t% s9 N; }- L, K, @6 G
* @field agentID - C, W$ j6 H8 ?, O6 S7 w * ! o' N) S E2 E* G& I0 G! u; } */ 4 ?$ a" B( b0 g7 I+ X! C' G9 [5 o protected String agentID = "GasNode " + (agentIDCounter++)0 ~4 d. K2 i1 e3 |! f, Z' o7 k3 f
9 M) H$ k' d0 z! D /**$ c K# a8 x5 U$ P. ^
* ( A, M8 a$ V4 r b! Q8 B * This is the step behavior.' l/ o1 ~8 D* S! e u: }: x1 X, V
* @method step 9 \( m3 N+ {% F; Y( \9 {6 J * 7 f, ?4 U2 ^+ F/ a. ?/ O1 X */ " g4 x. Y/ [4 {9 z4 Q @Watch( - G( o2 O, { p watcheeClassName = 'infrastructuredemo.GasNode',3 C2 {; `. i, x( v3 D
watcheeFieldNames = 'pressure',+ @( _8 t3 b) g+ R. @% U
query = 'linked_from', 5 {1 }5 l$ N6 a; O- C3 z' c whenToTrigger = WatcherTriggerSchedule.LATER, ( p+ Z3 N. V3 F6 p+ [ scheduleTriggerDelta = 10d% J5 o5 u+ q7 t$ j5 m' P+ j
) O7 Z4 q0 p9 A. d) t1 [4 T public def step(infrastructuredemo.GasNode watchedAgent) {1 U5 w( a+ F% s( W! [
6 t+ ~$ u9 @* ~/ v* p% M3 w
// Define the return value variable./ i" \/ v: ?. }7 @
def returnValue 1 B+ p" |7 j9 u" W9 J # I. y- C2 A0 c6 X // Note the simulation time.9 H) B" b" C& m2 p; g! R$ @
def time = GetTickCountInTimeUnits()# d4 C5 O8 L: p" s* |8 x8 t6 ?& q
* \& B# U! P0 D + z; H, L5 e. L8 a5 V! m7 O // This is an agent decision.- l4 L5 d1 K: `# N& v: X, Z6 g
if (watchedNode.pressure<200) {# a8 @% f' @- a& T: s7 {
! M7 K& D2 A8 K' ^; U' b
// This is a task.% }& H' N' Z7 M: X$ A
setPressure(watchedAgent.pressure) 2 R/ E2 m; V4 O! x- N2 ~# ?( n0 x3 j
} else {) I8 M m) ]7 F! U: d3 H
0 C, h; Q6 w6 @. x
5 f3 T: f$ c3 D }# `- Q: l% Q. C8 f' T" V. z! y
// Return the results. - `# b% W7 l8 R+ y; }/ d return returnValue( A6 r4 k* a8 {! R5 f B- b
- F7 ?3 u/ P6 N9 }- [
} , m* J: a1 h8 ]( B. d: l3 L, R9 k( i& y1 l- g0 y7 o7 z+ c5 X
/** , L. }7 V; ]# p# ^/ U3 S, Y/ I *0 I8 V* Z2 n G& Z- K% j1 |- C
* This is the step behavior.0 r6 n0 P" s( D
* @method step, l3 y& P- k: Z( V0 ]7 g; r
*1 ]& L3 n9 R! R: ?
*/# a: j9 C2 c4 A+ t/ E
@ScheduledMethod(* X/ g# H2 o5 X5 S2 l
start = 1d, & p7 o G+ L" U; I6 n) h$ A interval = 1d,5 q4 N6 u8 ^* ` ^
shuffle = false % w; }4 ?0 T/ R" f0 w$ c. k* E ) & f4 w% P0 U, W( _! ?. p8 ^ public void step() {% p" O9 G8 U) \( |, @- V
7 B7 B& @3 C( Q9 q& C* n // Note the simulation time. 8 S9 Q/ N3 m, g" P( ~0 ^+ I/ N def time = GetTickCountInTimeUnits() : T# U6 q6 j- ^5 v; n+ |! S( a g
// This is a task. 1 a: E! S2 k9 @" _/ Y0 n5 A measurePressure=pressure+ RandomDraw(-20.0, 20.0)( X J( Y* X2 }; i& }7 [: ?: b( V
// End the method., H$ s# _" i: E/ r5 e
return [7 _- o* R" J& r8 z5 c ) G9 } _9 ^- ~1 H }
注意,在函数step中) G" w n) F* Z3 E1 g8 O* `, N Y; q
public def step(infrastructuredemo.GasNode watchedAgent) {; i% H; M4 \! t' n n. m
//这里是watchedAgent+ b( t. s* |, y3 E
但是在语句中,你填的是watchedNode8 J) ~7 h9 I# S( g. s5 b
// This is an agent decision.. q! p9 R& n8 l$ J' N
if (watchedNode.pressure<200) { + |) _: H1 O, h( @
setPressure(watchedAgent.pressure) $ T4 G$ P. K. k) b8 x2 q, {变量名称须统一,可以都改为watchedAgent