在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; z. K( _, K7 u) v! e: O4 f
, _: M( z( J' J/ }2 U. C( Z0 G1 y1 w+ e$ @
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ' @$ P: }; c8 x V' _) C7 E+ o public double getMeasured pressure() {$ b6 u' ?- R$ b4 w0 L# ~
return measured pressure4 b1 t% Y8 U i. q( ]
}" ?% ?6 ^' [ Z7 T4 A" w
public void setMeasured pressure(double newValue) { ( u. \- ?7 { v5 ? o measured pressure = newValue - ?( [$ g- _$ Q: j# u: z* g- D6 n } + \8 k5 ~% G: B; W& t; q2 T3 n public double measured pressure = 0 l& z$ ^( m' Z, ~4 y! Z7 q: I, f 5 |' W P- C8 Q7 @; V+ ]' O1 Y& l /**1 ]7 Q- f7 X) p
* 5 [' v% [# n- _& `* g * This value is used to automatically generate agent identifiers. 9 R3 c9 B2 z2 M) v+ ~7 T8 \2 S * @field serialVersionUID ' k0 f/ p% F8 w6 M# Z& `4 t *, U0 P/ ~" S9 \5 ~/ L
*/3 A9 }- v8 Y3 T* V+ ~( l% g
private static final long serialVersionUID = 1L+ D; @; I- i7 s! {: ~0 p y
2 `" [& _) }4 U4 d1 E /** 7 E I) L# B- R3 A7 J9 E2 G! b3 k6 X9 e * $ V g1 |( ]9 [! p' X * This value is used to automatically generate agent identifiers.9 F6 |2 w- u' n8 C* M4 B1 c3 N
* @field agentIDCounter 7 E; k" O7 o% z q8 N *! X' T9 }4 y( |( v# ?% g6 H
*/9 X& ~7 s# ?. l. j( Q
protected static long agentIDCounter = 1$ B( w, N, |+ z- w V M5 [4 r
! _/ V) I+ y' L4 i8 d* b' [ /**; q6 |2 V' ]/ |8 t3 F/ ?
*; a( W, H h5 q7 v4 M5 W
* This value is the agent's identifier.( E* f3 H! L6 C7 c. Y5 O
* @field agentID0 v7 `" ]; A/ ? n# S; c
* ' A( w8 \3 g: R- ]- W# D0 S; D */ ! q0 G# R% k+ f protected String agentID = "GasNode " + (agentIDCounter++) ) _0 Z& K! J& o3 A1 I* _' {/ k/ k9 }7 [/ A5 m8 H r, h! [$ F
/**7 @5 n5 v" V! `2 T8 E: p; R7 W+ y
*. A6 v2 {, J* R1 N
* This is the step behavior. 4 s6 d% U+ i; _3 n$ V, @6 l5 S * @method step+ e1 p+ y0 c g2 C2 B" |
* , I; b+ a+ s" F& S */$ n0 ^( I5 @# P+ ]' A% C, w$ r! r
@Watch(% h% `' u" k! s+ t, ^& ^
watcheeClassName = 'infrastructuredemo.GasNode',/ X; N( }+ \* L$ P- T+ n8 F3 c
watcheeFieldNames = 'pressure', ; }- @1 B7 e& {* F( f/ Y, O query = 'linked_from', - j* n, B, I: X# c/ ]' N+ Z0 B whenToTrigger = WatcherTriggerSchedule.LATER, $ r$ S- E$ p2 x( F5 P/ ^ scheduleTriggerDelta = 10d + S3 y$ {0 p: y% M ) ) b! ^% U5 Y* Z0 e; l7 u4 h public def step(infrastructuredemo.GasNode watchedAgent) { J5 v. z" Q( A% q7 f$ A% Y6 Q2 r9 k7 [% n8 P1 M- r' |
// Define the return value variable.# y2 c$ g' U5 f' j
def returnValue4 Q4 I/ w6 ]' `8 \
4 }8 H: K$ y1 ?# h( m8 C // Note the simulation time.: P5 N0 Z* `' _
def time = GetTickCountInTimeUnits()# u( Z, s7 K9 Z- r+ Y" O
* B. J3 Q* m# f: a: Z( N
6 y3 U) R+ l. y. N1 j/ D // This is an agent decision.+ M8 a' R) o }7 R4 W
if (watchedNode.pressure<200) {( Y( Q( T1 @! F m H! K
2 Y% U: ~/ _- g2 v/ a8 B$ {( u // This is a task. 9 X1 U% z9 h% A7 H setPressure(watchedAgent.pressure)0 N7 y5 n" ~! N
1 i" J% h9 `4 E
} else { 7 ~! M' }5 d5 p ' h" f3 f1 E- } ( N& z/ Q* F0 o; c1 j* S r } # ~/ x# {4 g0 k- a5 {/ Y: t // Return the results. % @" D& g) |3 P, u+ q return returnValue ! h9 p* c) _7 z + n2 D) P" i' e% K# ] } ) E) R i) v# ]# X3 e . {: J) u& F4 h$ ^3 a' X& } _ /**, V m! H( X$ T9 M2 c
* * d0 d1 v' s0 t6 c( y; { * This is the step behavior.9 w2 e: @; M& K6 W# {* [
* @method step 0 V f o# D! T * % y- [( e$ n! w( p) ]7 A */ 1 \, I4 E; Q5 X- j8 z4 m/ a. q @ScheduledMethod( 7 D* l6 }/ ^" M start = 1d, % |% O1 `& N) X* ] interval = 1d, ( u2 K0 {, L" ^" {4 F0 p7 g, m+ @ shuffle = false4 ?: J' o' u: b5 @+ U2 `& r1 A
) , s! L; O( G( b! z7 X P5 D public void step() {: z+ X- |: x; ^3 v, g/ X
5 ^; o5 y, H* \! H0 a# J6 X // Note the simulation time. i5 l! Z8 w# M
def time = GetTickCountInTimeUnits()* O D4 t: M% J
3 J; c( Y) B6 T0 R7 Z/ o
// This is a task.+ t' M, D x) w5 e
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ! D7 a% m3 W5 j5 h* c7 u/ j! q // End the method./ D2 C- M7 E" W! |4 u1 a
return, D! o/ j. B2 y4 |