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 ; E! N! x2 j8 I) b8 ~. t' `' B9 f+ y
) `' c1 `6 D. S" ? W+ w: B/ W
) w! s& k* l# Q+ @1 R6 Q @Parameter (displayName = "Measured Pressure", usageName = "measured pressure")
$ f E. b/ C6 j2 H' Q7 D public double getMeasured pressure() {1 q: k% U l9 i+ o0 ~ \, l
return measured pressure& i x% H+ v- J. B% k6 F# j6 a A
}3 {# N! U2 Y4 I& W" ~
public void setMeasured pressure(double newValue) { ]# G0 R3 H& p" W1 W, X
measured pressure = newValue) b' r+ s+ j4 M
}
% I, n9 r% D* m public double measured pressure = 0, ^+ O# S0 u6 J
" Y9 [3 ?6 h# i0 X1 F /**
. ^5 U) w% O) e *
8 j. c' Q0 I4 {' h& B2 r. | * This value is used to automatically generate agent identifiers.
5 w) l' ^8 l6 r, [" \ * @field serialVersionUID% N T( x p0 _
*
& u% Y2 @; l+ I) m5 b2 s& i */
9 ?3 u& b; h9 B& F8 t! E! t H# J private static final long serialVersionUID = 1L' M- d2 j8 T+ V
! \. o1 ]; x! x. h6 P* F
/**
0 [: ]! R& H& b" N Q6 l *
5 s4 P! j9 \5 G1 M * This value is used to automatically generate agent identifiers.9 k" J) l8 c5 Z
* @field agentIDCounter% P' e+ ]* @- @$ L! @( b1 a/ A6 E
*
4 r; H8 D5 |) W% L */
8 I' @3 Q0 O( J6 | protected static long agentIDCounter = 1 c8 N7 f: M* w+ R' T
b5 C5 W/ e: Q1 i
/**5 Y( q+ I" w8 m* d% M- E
*/ V* s/ Y1 y% ]3 l, z$ z8 m
* This value is the agent's identifier./ q3 T4 Y; B' e
* @field agentID
! B" ]8 k1 R5 F P0 w *
8 ~/ Q1 r7 C9 a2 S8 ?8 f: B$ d */' o) F* J" a# m+ p" m, y
protected String agentID = "GasNode " + (agentIDCounter++)
& y! q1 F+ w" K7 @" S6 c4 r: V
r0 ?; o9 Y$ W! ~) Z3 O /**
: v$ L& M0 g# Q4 \ *
# [$ H/ s/ n/ b+ {6 Z * This is the step behavior.& v7 o2 v; h& {% Y& e
* @method step
6 C$ B/ m% Q8 F' C. h *. P. o( `1 i) h* m6 q( P5 X$ [3 O
*/( o, s+ d" P, M( L8 z9 h
@Watch(
; |/ E. ~' u9 [ e d watcheeClassName = 'infrastructuredemo.GasNode',
9 j% l" a3 L, N | watcheeFieldNames = 'pressure',
+ l0 |% K" Z4 A query = 'linked_from',
- V3 O1 I2 L# h" A whenToTrigger = WatcherTriggerSchedule.LATER,; I* c9 N! o. e9 ]# m& `- D+ r
scheduleTriggerDelta = 10d4 P" f8 I! ?: ^: ~) P4 ^
)
4 ^4 M {" ]( w U* D1 @7 e public def step(infrastructuredemo.GasNode watchedAgent) {
. l: Z1 J* o7 F6 O" Z# K; j
& C6 L& N1 d. G0 t& ^' Y) b5 S // Define the return value variable.- ^8 {, R5 N: J* Y+ z; g6 _
def returnValue+ F: N1 `6 W) D$ W0 |: ~
4 s q3 I* A2 m" z! q) |
// Note the simulation time.( |$ `8 d5 U& d! |
def time = GetTickCountInTimeUnits()
3 l- s" j, X: h% R" W8 i% W 5 i* N7 B7 t4 |$ A5 q
5 Z) J' ^9 w# v9 s" o- J7 H // This is an agent decision.
. n+ O* D% x5 ~, a5 j if (watchedNode.pressure<200) { G; H& ^& W. Q
. H: Q) F- Y- p" G0 l6 k, x // This is a task." o: Y9 R* U+ I% J0 c
setPressure(watchedAgent.pressure)
; G3 J4 F1 \5 g$ K 3 T' U' ?% U/ b% l
} else {
. w6 `# u5 c! t& u8 y
+ \( v* c; R0 m h/ R , O& F+ {8 X: q6 U
}
# q R. O/ ]( h/ _& Q. Y5 q // Return the results.
+ u+ e. y$ u2 x/ J1 l; D return returnValue
9 @) k; H7 Z0 o: ]& ` K& r* `
- j! C& U# U& ^5 n) e% W- V8 W }
& S7 m2 `* K) F. L- y, T * C& N1 ?6 ~ f, T/ I; y& ~7 {& T
/**
% s, {) W' v: C3 F) K& ^ *
0 j. U5 m, H1 h0 t3 }: I+ l+ Z! b * This is the step behavior.
7 I4 \/ w% i3 I4 f f * @method step
7 t7 e4 U" g# Q *
; Q4 C8 P& T, y4 ]- l4 i+ ?# W3 z) z8 J */ x! g; h" A) s! J5 \' F& @
@ScheduledMethod(
6 C: p. X: E" }% @5 I+ n/ I$ u: {) X start = 1d," M7 k; \( I3 K* m) m* O
interval = 1d,
$ e8 G, l) d0 ~5 O, T. x shuffle = false0 y R3 s, } c5 O: u- k$ ~
)
' a! M% X2 ^' T" O1 b public void step() {
M+ z* A5 j$ r( a( T
* s- B% m0 a% d) l' ]" u // Note the simulation time.
+ Y* j/ k# x" j def time = GetTickCountInTimeUnits()
3 |2 _. M: C7 u3 O
- i/ O3 B2 I, G' |% N5 o // This is a task.
% i/ L' U4 o i% g# c2 Y% r" W7 n measurePressure=pressure+ RandomDraw(-20.0, 20.0)
; @5 f" a+ W8 B1 u; H/ A: e0 u0 o! y // End the method.
X" H5 i2 M& j" R" p! ` return3 ?5 ?- b# o9 |& o
' Y3 J0 P- P# f4 b+ A( k }
我来回答