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
; O9 H7 C% D+ z; N2 [4 }% i
' G+ [3 G4 M9 X- \( `
8 \ c1 k [( V6 O2 i3 W @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")4 Q4 D2 A4 |: {5 L4 S4 B5 o
public double getMeasured pressure() {
" v: k6 C) i, o# s* d c- F3 C return measured pressure
/ h. o, [. A; _4 p. A }$ f; t+ S! j* R! z u& g% f! f% c0 w. t U
public void setMeasured pressure(double newValue) {
: l! { H4 X9 p+ ]6 m measured pressure = newValue
# n$ O! \, x8 f! S! [ }
S, ? d: `$ f5 I: A# ]6 L' N4 p public double measured pressure = 0) L" R& f9 g! A, q; N
s5 [- x L% n% O& D& M r) W
/**
6 |. v! Z. s$ W! Z7 S- ^ *( i. I5 [" t& V: O% _% T
* This value is used to automatically generate agent identifiers.
3 K, e% u6 w3 H8 _& _7 G7 ~' `* Q * @field serialVersionUID! @7 E# a, G6 t/ L
*
' q. m. ~* _; v$ V: Z- E0 z */
5 |- n) G/ v/ D% { private static final long serialVersionUID = 1L" a3 y2 D( J; K8 {
4 K5 d7 y* v' O0 N }& K /**
$ P8 K4 L" q' `- H *
. _+ U: j! _" k, Q% { * This value is used to automatically generate agent identifiers.
5 N4 i* F( Z0 j- ^- E) Q# P9 q9 f * @field agentIDCounter: e/ E/ ~- N- f: Q( ^
*' b# r. y, s$ a& s$ j
*/
' N7 s2 \$ t' W4 } protected static long agentIDCounter = 1
0 p K# H ^3 g4 \
- R4 `! x+ C, q' T /**
?+ P* B% X4 w# u *
1 F. E2 ~; W7 H- e * This value is the agent's identifier.. l/ ?9 Y) g1 q0 j- g7 J
* @field agentID+ X' S7 i/ S1 `. b `1 V
*
$ G& m/ ^* ~! |" H0 c4 A' ? */7 t/ x" Y u6 W. c1 ?. C$ p0 S# G
protected String agentID = "GasNode " + (agentIDCounter++)
3 I+ l+ S( t9 V5 A% i) L& n. U . n' p1 W3 V1 g6 K( P0 p a
/**! m- i1 `# R$ f" Q
*
8 M) ^$ m' P( w2 n * This is the step behavior.
) U2 ~2 q7 R t! l ?& [ * @method step
/ S, h: S4 f2 C *
9 x T8 }, l1 p e/ Z */
" P! r L: t: @& c @Watch(
8 S; E/ l: k* f: V9 i" Y watcheeClassName = 'infrastructuredemo.GasNode',& ]. ?1 B% H' K$ V; q
watcheeFieldNames = 'pressure',
; B" P6 P' z; Z" g: | query = 'linked_from',3 c$ V: y( j% ?; |- G( l. Q* R
whenToTrigger = WatcherTriggerSchedule.LATER,
* C; W; R! r2 {' L3 ]0 w% L scheduleTriggerDelta = 10d7 Q; L! |3 x+ N3 {) ^: C
)/ r8 V2 j$ N' X+ M+ r! X6 w
public def step(infrastructuredemo.GasNode watchedAgent) {! v$ m6 f2 s' P! r
$ F/ U; w2 ^3 n# N
// Define the return value variable.
7 Q7 V6 N6 K1 Q0 v5 d) ~ def returnValue7 v m4 b$ [' B3 L7 E
) x+ N! j1 o) x# N; F. ]7 {( C8 q // Note the simulation time.7 v( v9 Z. _, I9 ?
def time = GetTickCountInTimeUnits()# S+ g# _+ F L7 K/ {/ L H% S6 a
/ E1 l, L6 U9 ]9 B, h
% r4 B& V0 h6 F4 S! B // This is an agent decision.: E: y- P1 p; u$ b/ c; `
if (watchedNode.pressure<200) {" w `5 r- V/ f8 t
7 H8 P$ r' q8 d // This is a task.
H. r3 h- ?2 }3 N: C0 h setPressure(watchedAgent.pressure)2 Z) H9 z& S$ w# V" u+ A9 M# q
F, Z% p' c" s& J# r
} else {
0 N1 |: _0 Y) w4 C. X: S
% }. R# c2 b5 y* i* ?% M! B
# G- v! J6 w- ~( I$ @; D; P }
0 v! ^ T4 G; j0 N) X* O u // Return the results.
) E: I' ~: ^$ `5 d. O) p; a/ ? return returnValue. a* V8 m9 K& k3 U1 E* p t
" M: |, j% y' P* d$ T6 }. z7 w1 I
}' `1 C' R) S9 @% H6 V) f
5 R' s% d% N/ ^ /**' k N7 |9 u# Z/ V; a8 {
*
- F! m1 @4 t, @! o' a" q2 C/ P+ f * This is the step behavior.# S+ y% ]" e5 U* i+ v8 u; w" X
* @method step" o' b3 G2 ~* @/ u5 \# m
*
% P4 `# Y# ^* D R */
% `( @$ w4 I1 U5 J/ G5 M @ScheduledMethod(
& I* i. K: U$ g# Y& P! L7 C start = 1d,
B9 x2 x% z' b; T! g* n8 T interval = 1d,
2 H# g/ O7 X! b6 l5 ` shuffle = false# v( W, M- {- ]' j, s
)2 } X/ q* r O: L3 h! ]' A9 U
public void step() {
* X- M3 U+ R& }9 r2 F4 o
4 V9 d! Z6 o. J b* L6 _ // Note the simulation time.: ?! v3 ]0 @* _' T/ b" K b3 D
def time = GetTickCountInTimeUnits()9 K! d+ s& m% g; M% Y( C8 w
$ t( _( ?7 c1 Z3 }7 \; M% P // This is a task.
$ X$ n3 V& F/ y% u: x6 S0 R measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; O- X( u( }* p V // End the method.0 _% g: \ Y& }: M4 A$ S# O* o
return
/ \; V4 K9 f' q
4 K% O* i2 W+ q0 M" v }
我来回答