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
) X* |8 v2 w& q4 K7 B3 w ) Y9 ]# d/ I( G: ?$ u( @
. @1 V% e" a/ t8 o! s' w
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")' p# j s" Y1 [. q8 X% Z; [5 x" G
public double getMeasured pressure() {
! P) J8 k0 G. _3 T8 v return measured pressure
7 u, b- w' e/ Q0 ]( W' I2 @ }! O Y! [8 L% M7 x
public void setMeasured pressure(double newValue) {
; o" z8 C" g% L5 V& Z! ?; t measured pressure = newValue
4 r S. m& X% o1 S6 ^ }8 h. C+ S: V: O+ j- K, Q# d0 r2 J
public double measured pressure = 0
) O& h# X1 r U1 n. I @
% s$ L6 d( n' J5 R3 D2 z; u Q9 ?! Z /**# b9 f3 W) B# `% ], p. m! J' A/ M
*2 ^$ d5 }: N6 d6 P6 U/ {+ s
* This value is used to automatically generate agent identifiers.% q6 s0 T/ F. @& q
* @field serialVersionUID
. A% T* K3 K+ m3 U' l+ v1 B *
( l6 Z& _4 a4 ~( \- H W */
! X' {$ z/ ~4 i E private static final long serialVersionUID = 1L3 A" e8 ]1 v5 s/ ^. s4 v$ u" \
- C8 k2 E- P# U, d4 T /**
u3 j, C5 h0 a3 v; g x *
% S4 k H/ S1 U" [4 ^6 y, n * This value is used to automatically generate agent identifiers.+ m/ r' j6 M! b, x( s- o% ]
* @field agentIDCounter
6 n6 g" k8 x6 H+ E a9 i */ n& A0 f6 w3 j# l5 K
*/9 c8 ^: F) f! V/ \
protected static long agentIDCounter = 1
0 [+ Q. o! `1 V$ V$ ^
$ o" J5 ~5 T$ e/ n /**
3 y/ ~! x0 D9 C; X/ A+ D */ Q% U6 r1 A9 X$ g* ^/ J
* This value is the agent's identifier.
* v$ I4 X: M+ z * @field agentID
8 W8 \- J7 {& O6 g/ D *3 a% z6 Y: N5 m+ w
*/
2 ~1 K0 \7 E, d3 M) ~ protected String agentID = "GasNode " + (agentIDCounter++)
+ T* z3 o* o9 A1 v& b; y: y! e& L
! q+ f- ]" O. f& ~ /**& P0 M8 b2 c! [2 N+ O
*
^4 b1 B6 ~, S, }6 U) R( l& \3 I * This is the step behavior.8 q- X; ^7 Y% ^8 L* T2 }
* @method step+ G% ?# B! l& A0 M: u/ h1 c
*
# ^: W% w4 a' s8 d7 d) f$ ` */
4 y" |! K* `3 ^, U7 G3 ]8 w @Watch(
& c3 P, N- o; f- }0 Q watcheeClassName = 'infrastructuredemo.GasNode',
# H: g8 X. l. J watcheeFieldNames = 'pressure',5 l0 @1 S* F7 \$ o7 v, V
query = 'linked_from',
# x3 ~. c3 ^+ ^+ [) b3 a whenToTrigger = WatcherTriggerSchedule.LATER,1 Y% S, X: i" v
scheduleTriggerDelta = 10d$ P; N; [0 G x" w$ g; ]* s; o) x
)3 ~7 Q/ X' Y N% Z* F/ ]
public def step(infrastructuredemo.GasNode watchedAgent) {
6 ?6 @0 @0 G$ X/ D' t P
4 w5 ?+ P( c& C7 J // Define the return value variable.2 m! u5 F+ h5 r8 s2 g! i
def returnValue3 {" S' @8 v2 X9 P
$ Z q% C& Z# ~
// Note the simulation time.% R9 t* v$ Q' I2 {% i
def time = GetTickCountInTimeUnits()1 P% [7 D/ V/ j2 z
9 o* o" q4 V7 _* [1 d' Y1 p/ V
+ c. r u/ o& A! z4 K; W // This is an agent decision.
% ^: h8 X: ^- b( n) U+ i" i if (watchedNode.pressure<200) {
3 Y( |& v9 }9 E+ X7 [$ Y' |9 L8 q $ ?! w9 I& L. N0 @: V$ }
// This is a task.
+ j8 {$ Y' C# Q3 L3 a setPressure(watchedAgent.pressure)
$ S3 t4 {, u- [1 @# ?9 P$ D # W6 K5 r' T/ j9 z5 w- U
} else {
5 v; t2 G' V6 J' n; i2 |
9 X3 y1 c2 N2 v5 Q, K% J7 t
. w3 u# `+ Y1 A }3 U: k: B7 L0 ^3 {9 ~1 R1 k
// Return the results.
" w" x9 X6 `3 I+ t* ~ return returnValue
) i2 E0 V! I3 Y9 \$ F3 X ' y" r3 O) B' e+ E* [& x
}
. ?3 V% `9 L% o! W, v) t H; U / @6 J& ^! d- W# K3 @/ c* a
/**
: ~" U! ]! ~6 J7 h4 v' f *
! G$ I9 j: w4 y% o% G9 O * This is the step behavior.
9 i$ [; A# G+ d/ F# b* d * @method step# M9 U$ c5 |7 h+ p
*
: v4 i' x3 v9 Z9 i */
9 H t; L4 x* |: r {/ O @ScheduledMethod() Y, k. X2 v: l6 x! n- B! C
start = 1d,3 f* H. V0 ^# ~/ V
interval = 1d,
9 k7 k, F2 K. O+ X2 V shuffle = false, O5 V! K- o- d8 N
)
4 h" d) y/ K; I' n public void step() {# v+ K0 k% |0 D, R/ h
4 k7 s8 x: o- E. Y$ d: y // Note the simulation time.- q1 d& m% o' j3 G9 i' F) J
def time = GetTickCountInTimeUnits()% y8 k2 U' N1 |1 z, s
( d' H. J9 P0 g8 I- Z // This is a task.
& l# q; |2 W3 A$ w% n8 b8 R measurePressure=pressure+ RandomDraw(-20.0, 20.0)
3 q2 G1 ~) n2 d) E v) P& _ // End the method.1 _1 _, q/ \4 Y$ _* H8 @0 \: W% H
return
3 H' c, F, [) [# C( V6 ] 0 d" _4 N& j; t1 i5 w$ p$ G
}
我来回答