在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 - [3 @( b/ ^( I9 y2 t+ U9 J & M8 ?+ E h& m- ^, P/ S 8 T( p, L7 O) Z+ ]9 [, r! K@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")) O1 o' e2 U% t0 e4 C+ M/ x+ j/ C
public double getMeasured pressure() { * K U. r& R9 L$ j; x+ | return measured pressure 4 w" Q0 f& D9 h8 J9 z }. {8 \3 }6 L8 k1 e1 N( h
public void setMeasured pressure(double newValue) {+ Z% h# _$ Z Z5 A
measured pressure = newValue 1 l+ q6 k. w$ T; X! @ }$ a! A4 p: t3 Q9 M/ e$ i$ v* V
public double measured pressure = 06 L. H6 |& m4 P' @# [
1 q! U0 b) O M3 k J: _; S7 e /**4 H1 R; p* A6 F3 g! d4 k% i( u
*. g) g+ L4 k- P, a8 i
* This value is used to automatically generate agent identifiers. 3 Z9 X$ L/ ]: k2 H * @field serialVersionUID , T7 j& G) m( x/ ?2 Q. c, W *' s6 x! W$ t- g6 K1 Q" k
*/ : s% \+ b5 d, z) e/ ^7 _! J private static final long serialVersionUID = 1L 9 T- d. q# d+ e 6 q) o, D2 u' ~! Y /**- v: m; x% H$ ?! I7 m. d
*5 T, B" m: W2 V5 L& L! X
* This value is used to automatically generate agent identifiers.6 V6 J) h$ v! ?( t+ h
* @field agentIDCounter6 P; g) g/ P/ f: R9 a, F
*6 I9 v- m; u% X G
*/2 ^& M% k& ?$ s" R; a
protected static long agentIDCounter = 1; A1 a2 o9 q& X7 ?5 ^( C
* f9 N# c3 ~ l5 j, G /** % c/ `( t% W: q) m *, C) @' n3 q, X7 B0 i% G9 ?
* This value is the agent's identifier.0 e7 G; ^# w+ ]- g" t5 C) A( l3 N
* @field agentID' P; f' N4 d4 Y1 F
* ) |5 h) f! ~5 j4 f8 g */ ' t' a6 T. Q5 M3 p* l' u# x1 I protected String agentID = "GasNode " + (agentIDCounter++) & w( w5 ]( D2 [5 n% K% m; b3 y8 K8 E0 v9 W8 i" R, v4 C
/**2 x: p8 d" d% ?) {' D, \
* ; j/ ]: T1 Q; g* u Z: y2 K * This is the step behavior. ( R9 e9 e; e5 d5 Z' K+ e- K, q * @method step 7 N4 D0 G0 r/ c& [ * 9 C' g z5 b; j5 ~; @ */% A+ c# q& b( A: y; U. H
@Watch( q3 M( ~; z. M! R; ^: [* @- `; S
watcheeClassName = 'infrastructuredemo.GasNode', 5 n r8 s' b: ]0 E/ S watcheeFieldNames = 'pressure',- r8 Z2 f2 m& x/ W" V
query = 'linked_from', # h9 ]9 V, H" }) i! H whenToTrigger = WatcherTriggerSchedule.LATER,, t/ u6 k0 j; r' o! L' Y) a7 Y# u- {8 w
scheduleTriggerDelta = 10d9 S# C. V$ N' O! ^- j3 X7 g6 w4 Y
)* a* B5 I7 {( a, k% P
public def step(infrastructuredemo.GasNode watchedAgent) {3 |0 J2 [; K& c" P7 B5 B" I
% r; O3 w5 m! W2 P
// Define the return value variable. 3 \- s \" O$ \7 ^ def returnValue/ h' `0 B2 ^0 i( g
5 R/ n: ] _, {, m4 p
// Note the simulation time.7 o2 U+ p+ p4 r( Z6 S( G7 U
def time = GetTickCountInTimeUnits()% v3 ]" U: Q# j# M# W6 z
7 h" Q" h, a" g7 X+ F- y. \4 L3 J- z
// This is an agent decision.3 X9 K ~4 v+ g0 s
if (watchedNode.pressure<200) { 4 O3 n, }6 M* o : A" V- D: W7 j" Q2 L3 K // This is a task.4 i8 D6 F/ ~$ v8 z: j
setPressure(watchedAgent.pressure) + z3 f9 U5 V i% p. A$ r) @9 r( H- W" M- g x+ a- S* @
} else { " C6 _$ Q! s$ N/ S2 N( ~7 A 2 h7 K: h0 ], @+ b/ @ 2 p3 A) t+ g. Z& e( Q! e, u }1 ~8 m7 K9 k2 z6 N. z' ]8 u4 c
// Return the results. $ z/ q* A' O% T- r! W return returnValue7 o7 H4 |8 x0 Z
% N* x; a, U e& G }5 ~) P Q4 |" t7 h C" E
, M! n+ c$ S& ?2 O! q4 e /*** N! K% [$ k6 n1 G9 ]5 ^' W
*! O& x9 Y, J2 m& H4 j
* This is the step behavior.& r: {) @# g' I
* @method step 5 S" e* j/ Y& ?4 ?8 e0 p U5 _ *& A+ L0 ^# @. k% ?
*/ - R) M4 `: P! ] @ScheduledMethod(* t& P" _: q# j7 w+ Y3 J5 F! L
start = 1d, 5 g: ]; B4 d( E5 J interval = 1d, 8 R6 y8 n& J6 H7 k( E shuffle = false- H5 A5 d/ h1 ]5 B2 q9 m
) & W4 b7 a3 H/ m0 @8 G) E- k public void step() { , v8 r9 [- K5 z Y# W! N & T9 z6 A2 \# j/ v7 b // Note the simulation time. ' W. F' q* m" P- A- r' o def time = GetTickCountInTimeUnits() " I4 ^1 _. w) |6 I3 y/ t. U/ Z4 Q) [5 D; |" Q/ o
// This is a task.$ V9 g0 _$ r) ^4 B/ i/ W
measurePressure=pressure+ RandomDraw(-20.0, 20.0), u) S* t# C" u/ w6 c) }
// End the method. ; q5 d- O D Q return 1 J6 y/ S4 k) j& ^" |9 X3 ^ ; w8 L- F# F. G7 \) w7 F }