5 仿真币
在groovy出现下述程序,但在gasnode groovy里显示错误 ,请帮助解决 % D. H) ~8 K- q D: a3 A
# X. b' A1 Z2 F0 F$ |' t
% \( b0 H( ~5 u' n @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
6 E$ j+ D0 W3 D' y, T& Z3 y/ H public double getMeasured pressure() {
( C, a/ n3 i# N* Q2 z return measured pressure
2 v7 i% }. \8 m8 ?) N- i$ Q }
$ L. ^' Z. m& d( j3 I/ u; X; f2 U4 b public void setMeasured pressure(double newValue) {
' f* }3 \7 b6 }, q measured pressure = newValue" F7 C5 H* `3 Y2 }/ [
}
4 ?5 J" u6 }( T public double measured pressure = 0, k8 k. F4 y3 i) ]3 _
0 {% Q: }, O6 p) [( w/ n
/**
4 s) T% E& x4 Y! n$ `8 s *
8 q% z0 j* f5 D% j * This value is used to automatically generate agent identifiers.3 z6 @7 G- b- t7 r
* @field serialVersionUID
# f! w( L3 l- m6 E *
4 D9 R; n. W j# F2 c( c: a *// ^7 G$ ~4 ?+ f: l7 e5 y# ^
private static final long serialVersionUID = 1L
% f. ~8 @4 C, [ }9 h1 P
S8 S0 T; Z. o; K /**
8 A9 W3 K& L5 d3 I *' g9 ^: H) p7 K0 B( C- u9 n' W
* This value is used to automatically generate agent identifiers.
, G6 h. Q- Q+ a4 r; ^ * @field agentIDCounter
1 E: F- M" o! U/ y. P7 @ *
1 c. {0 Y: J8 I$ u2 n; b Q */+ N! c1 k3 n h0 t
protected static long agentIDCounter = 1
# ?7 ?' n6 E- k9 w1 I1 [
6 `" }7 n8 ?! V' D. I3 A+ g- N /**
6 z& z; W7 q5 ?% g! o *
' S) g2 H* U* J* J5 ?. C; [ * This value is the agent's identifier., X0 E4 B1 Q) S% N* t
* @field agentID
7 M ]# z$ P; w8 L8 j *
, a6 S% k, y* I( x% C2 ~ */
6 ?7 u; A8 ` h% b3 z# i protected String agentID = "GasNode " + (agentIDCounter++)0 y0 I9 T7 ] Z& o
3 Q$ d; c( v9 Z6 w7 ^8 m& g
/**
* C4 z& C7 p" |! y *
" Z* ^9 V C2 W* ] * This is the step behavior.; `3 b) M( s7 L6 V% G+ ]
* @method step' A9 [! _) _2 O2 D4 P
*
4 A( f7 p& M6 o% z */
5 b$ t$ O s4 O @Watch(0 Z/ X) ]0 x( {; B3 f+ E5 a" H
watcheeClassName = 'infrastructuredemo.GasNode',+ i' g! U7 q7 U$ N
watcheeFieldNames = 'pressure',* Y# |9 ^- J0 l3 G% l$ k& {; O
query = 'linked_from',
5 d" }' I: E+ e+ ~ whenToTrigger = WatcherTriggerSchedule.LATER,' e/ W9 k* a% L- Y
scheduleTriggerDelta = 10d
- V) o+ O( w. l. W( h! T& C% o8 i: j )6 ]. U% g. S5 R% h7 _/ X0 H, |/ Q
public def step(infrastructuredemo.GasNode watchedAgent) {
* D5 i. j1 P- O! t* O& w
+ C/ I2 j; G# |! i // Define the return value variable.
+ f0 b- U5 [- |; L+ B' x def returnValue8 p3 n6 o: F2 L% `' u1 T- {* x
7 M5 s- \# |. @0 H4 P. ] // Note the simulation time.
2 b3 C0 m2 d4 D* E+ b' j0 F- ~6 X def time = GetTickCountInTimeUnits()5 s8 N; y: s, C) }% x+ |
$ p5 t# }& w: @" l' [! {1 I1 u, o ( o( Q" `7 t" `- h
// This is an agent decision.; B; R- C; B- j0 _3 G3 t1 t* s, X
if (watchedNode.pressure<200) {0 y/ Q7 S$ p1 B- ^: p& }$ O
' i. ]( V1 J6 [, U) L" @ // This is a task.
/ F( i/ t" Y1 M) A3 e setPressure(watchedAgent.pressure)8 W4 b& Y7 ~3 {
: L" J; o0 m% X0 n
} else {$ `6 F0 \3 b/ ?$ E& |
* i* S! f/ T/ W7 q5 k
, V0 R8 N: l5 @: X8 ^ }
, f; ]1 x2 D O j8 q // Return the results.' }8 @+ w) I. @
return returnValue" ]: E" E' Z2 a# `" b4 d
% B- r8 j# j; _+ V* } }8 Z8 _( f s9 {
: `0 f/ x6 j3 a. \' f% y( \& f /**
9 {" ^& Y, r5 r) e0 _! E, c *0 E! T6 n( H5 A* u7 k
* This is the step behavior.
: T7 h4 r# ?" @ M S8 d. o * @method step
7 ~( P$ F, E* N, t$ [4 M *
9 s. V5 ^2 c/ ~: {) X2 T4 X) U */
# x# c* [$ v/ s5 k' F5 | @ScheduledMethod(. F8 D9 m+ Q, C1 W$ @0 R: \
start = 1d,( o; ^( M3 O6 Q: ?8 `: F& ~6 }
interval = 1d,
. V. c" h2 h) d$ A* I shuffle = false8 o# D! ~. N" b' |. Q$ r! i
)5 ?3 B+ P/ o" U5 }
public void step() {
& T) W% U$ v6 q9 }# ^& g2 r
% g3 O1 k) N+ I! X // Note the simulation time.
, E2 X; r) ?; x( T3 c- z# Q def time = GetTickCountInTimeUnits()
' w4 K' G) Z( z- E6 l8 B- h - f7 T& P$ F& j. Z6 e1 v. e
// This is a task.
8 K9 `+ `. C5 z5 \9 o; j3 _* K, r measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; {$ m$ d- L2 f8 J e9 B // End the method.' U$ r* Y* G/ o
return
4 D' n5 h8 p9 Q3 F
( a/ R7 M& F U* x }
我来回答