在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * P6 o8 t6 h, N7 o! ]/ r/ D6 W+ m
; }3 z( F* O. m- k
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 2 _: x1 }$ j, K( k% h! m public double getMeasured pressure() { 9 m7 z2 {, `' o1 F) i5 ^ return measured pressure0 w- o* D2 t* N: k' ^
} . J& }" C1 j4 H; y public void setMeasured pressure(double newValue) { 0 j) B* q8 K) r- b$ h U/ b measured pressure = newValue) ^0 N3 E6 p, {5 @7 q
}2 B4 }2 ~0 y8 K5 X; q
public double measured pressure = 0/ s" b8 E" ^+ v
3 H! k7 N* \7 F: B% t /** $ t* H6 R2 `: n, s/ u * % @( R2 f2 ~ U( v * This value is used to automatically generate agent identifiers." P5 ]+ `' p; J& ^% [
* @field serialVersionUID 2 b$ U+ y# H' y0 w$ {* X' E% R *& t0 M; u! f9 F( }0 e% G8 q
*/ ; C3 w- Z/ C1 P9 [2 U x" t private static final long serialVersionUID = 1L + j( S0 {! }# h& Q( G. O; B- z 3 q1 c5 e* t V /** 4 G% i; P+ s! T4 [' M * H. b( t- a- e# p' ]8 o * This value is used to automatically generate agent identifiers. - @; w4 E* e5 e * @field agentIDCounter # ~$ V1 A0 X! g7 m- c X9 I *( n! _% {! s) Y) H9 @% y
*/ 2 g4 g l6 S5 o& _, R protected static long agentIDCounter = 17 s! w: h9 b6 @5 J
5 _9 Y2 T' o/ w+ `; T /*** g) M: W/ f- s
*; z& X, V- S. j$ n; n6 e0 |# p
* This value is the agent's identifier. / W; T7 H. l. z0 p: j1 f * @field agentID5 ^' j6 ~- X; g# |5 P3 ~) U
*( n" }0 f1 {- I* }$ V$ n+ V) f
*/ 8 H5 q" c# Y+ s8 d4 k6 ^ protected String agentID = "GasNode " + (agentIDCounter++) 0 _0 m, l5 Y4 a' b$ D/ z/ E . j+ w8 [; s. D /**, J, |# C+ A1 J. E
* & \6 b; e+ V; J/ U * This is the step behavior.( O. [6 ?7 K" X. W
* @method step 5 [5 Q5 A @$ E3 h7 r& J *# a9 q' M$ a2 s
*/' R* v/ R. }2 l* @& y1 R4 j1 i+ ?% u
@Watch(; I( q0 Y, J* h8 b! q$ m0 q
watcheeClassName = 'infrastructuredemo.GasNode',2 W$ `" H: a3 o+ g
watcheeFieldNames = 'pressure', * r3 r6 e8 S F4 A query = 'linked_from', 7 ~' I' N+ f8 v { O whenToTrigger = WatcherTriggerSchedule.LATER,$ |( E' H- G# T" ]8 x8 p: K
scheduleTriggerDelta = 10d2 k" w. I3 _; m6 y5 E! ]
)" ~) @, [2 a& J( \+ X( m
public def step(infrastructuredemo.GasNode watchedAgent) { ( O9 c/ t: x' R7 B5 N4 l T5 A% @$ |2 _% }4 L4 j; k4 s
// Define the return value variable. ' y8 U2 B" ]& h7 T3 ^9 f) `- H' m def returnValue ) v) C% H u. W1 z: |+ c' y% q9 h% Z8 j6 I _8 x7 w# k
// Note the simulation time.) \6 b0 [/ C3 a1 \) o3 o7 B
def time = GetTickCountInTimeUnits(), U. z1 w, n: s: r& l
6 d* ], _( ?+ f2 N7 L1 j! M/ c) m6 @# T z: Q( p1 m
// This is an agent decision.$ g7 b4 ~' v1 O+ ~; D
if (watchedNode.pressure<200) { . H- P7 F' h5 @+ u8 Z5 n1 B' Z. v+ l0 a2 S. ^% B$ {8 v
// This is a task.- U% X# q7 o, Y/ l
setPressure(watchedAgent.pressure) # \5 ]7 v& z( O! Y 3 j/ b% X: i4 i# W } else { ?9 {" A! |! _% ? ! J. X5 y0 |& V: u+ O+ r8 W8 A $ ]! w' r6 M- J1 E J } 9 ^1 \4 n$ Z( ? // Return the results. 9 ?4 r( e' J& I return returnValue( k% @4 A. C8 ]6 P
( u5 ~+ R2 I; S/ o }, n4 K, x0 R2 [! ?) x3 N
$ B! \" _' I+ Z# \9 y
/**% `: a7 i. k, l! J3 @/ z: N- D: ?2 D
* 9 n% z' L6 g3 A4 ? u( {; B * This is the step behavior. x& D' `/ c& P4 L4 V8 w- d
* @method step 8 h3 p% l% @ V; r _6 ]/ R& L */ D1 T( @1 _, X* E" @7 |& O
*/7 `( q+ ?6 \1 h9 Q5 ?
@ScheduledMethod( 1 n) z+ N2 } b# {( Y3 B start = 1d,3 E- e R8 {1 ~) Y2 t" ]8 ~$ i. D
interval = 1d,4 r# x. O8 q' _# y2 a
shuffle = false& [5 ~. t1 L& d5 w# h
)! J8 k7 b9 V" q% C: {: u5 Y9 \
public void step() { - T ~6 `& I5 \" I3 n; v* }$ |" P$ y8 y5 f6 T4 u; i) M5 \; g
// Note the simulation time./ L* @+ ^' F, }6 t
def time = GetTickCountInTimeUnits() 8 T. q9 b- Z1 C# a* ~# J2 d/ @0 X5 L { 9 Y( P) i- e. _# q // This is a task.+ y+ e Y& Z6 \9 e
measurePressure=pressure+ RandomDraw(-20.0, 20.0) ) o. L' n, W# ?8 s // End the method. + K; B) n" [) s, }& I) d" }: i return 9 X% N I1 D% v$ M3 H3 w% r2 u# E3 B7 [+ J1 k' W
}