在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # X2 o Q* f0 ]& v- Q' u( s, P9 I/ x7 N1 G; i! Y1 s
" C% j u; V4 l4 i( P
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) T; D' k7 U* Q+ w# l public double getMeasured pressure() {: p* p7 m+ Y4 k o5 W: _
return measured pressure: B0 L9 y4 n* X5 S+ W8 Z+ O: V% ]
}! e4 E% `8 \! S
public void setMeasured pressure(double newValue) {' i* F8 O$ Y1 L, K/ u6 ^
measured pressure = newValue 4 \. L) I3 X7 `, a. {4 i- `$ w. i: j } 4 k( Q' k0 [( X( y+ X& r ~$ Q g public double measured pressure = 0 * l, X1 G3 W2 |, X( E) R! P3 I3 X0 t6 f
/** $ a! b9 b* Y1 I" J" i9 s+ A4 n *; w5 m6 a1 L; c1 ]* j4 i
* This value is used to automatically generate agent identifiers. ( b0 h% \3 {: u' V, a4 ^ * @field serialVersionUID 0 h$ N* w+ U: V, _7 B" y$ X( J2 x/ I * . V6 _% R) o" @' H- k */ 8 r3 j0 q7 e9 K3 y" l5 D6 L private static final long serialVersionUID = 1L F& R- K3 U# ]# Q
" |1 i& x1 |) b [4 @ /**: R. u. A" P! ^6 O y7 i+ J! ~
*/ B! F3 s/ e' H, e* [6 P
* This value is used to automatically generate agent identifiers.9 Y0 y! n* B; ~
* @field agentIDCounter$ @' L" ?5 b% N1 N9 X2 Y
*, z" x1 u) p9 l9 V
*/ % u6 c; |3 ~7 N* y& c" ?5 x: R/ F protected static long agentIDCounter = 1 # X' @! W% o; T7 F3 o1 u0 W, ~4 L; O+ O* K3 D# t. i
/** 3 t" y: K( L3 c8 ~' Q0 C * 9 [& S- ?& y0 q+ p4 v * This value is the agent's identifier. . w% B8 L/ U7 ?7 P) O* k* j * @field agentID6 R5 V8 ~6 O5 H! I/ w/ w5 @4 _
* ! m A# ?3 ~$ [7 L, Q */ - F& t2 U1 F- K( C2 x protected String agentID = "GasNode " + (agentIDCounter++)4 W" P$ Z+ E+ d1 ^# z% l* q4 o
3 @" _' O) g0 i4 W# F/ g
/** 4 ]1 G% r/ A; Q# F$ @" v0 S *9 i' S* g, I4 `8 n: K* O
* This is the step behavior.& e2 h' H2 c. G
* @method step' R& f+ r3 ^) v9 Y
* , @9 M7 a) E3 l */ 0 o. ^) e, B2 P @Watch() l0 \5 D k) T$ F2 B7 v
watcheeClassName = 'infrastructuredemo.GasNode', # E# X( t8 i* H: \; H watcheeFieldNames = 'pressure',4 `. O* {+ @% T3 @0 I9 |
query = 'linked_from',. ^) b0 Y, r6 V9 K/ z3 P2 S. {6 k
whenToTrigger = WatcherTriggerSchedule.LATER,# P; L* f9 X. {; A0 e& i+ d
scheduleTriggerDelta = 10d ; I! {+ m( {) E$ W. V' y3 S ) - w ^5 g3 ]7 s4 m7 a public def step(infrastructuredemo.GasNode watchedAgent) {: k# N: \1 X1 X7 s3 W* b5 c
8 {$ o; D# r. Q) N% z" y
// Define the return value variable.8 i3 Z, [; T+ I7 N. A( h$ E1 J
def returnValue+ O8 C% S! h: ?8 X; ?9 N
0 U% ?3 X$ y! f0 l) a: _/ s; s
// Note the simulation time. `* C2 f; K" q& S def time = GetTickCountInTimeUnits(). t9 O) t9 \' j3 e/ N) e
4 X# M7 ~& B1 n. L/ p
G: ^1 `. v9 V% `/ `7 `) D
// This is an agent decision. 3 F4 v, C% e# D) O6 i+ k! l if (watchedNode.pressure<200) { ! h# f7 S4 t2 u Y& M' }9 s9 H \$ j# `9 L- S# I6 ?1 q
// This is a task.+ K& `! ~# W: J4 h% I2 m
setPressure(watchedAgent.pressure)4 m; W8 A1 h3 y
: [( s9 p( F# S# K# G
} else { 6 U! N4 l* _) ~8 O# w7 T; }3 Z& a0 J) n' P6 a
/ N/ I& N" {: U( r5 m! k S+ R }5 v% S- e) K! i: V: a/ O% v
// Return the results. ! Y' i+ C8 v, n return returnValue5 I* |* h; y* M
4 c$ s$ D: H' S6 e2 r- t
} ( i! f( ?' U. ] ; ^; K1 W6 u8 |- ^( D" Y. O /**' J# R1 A3 B1 }4 G1 {3 b: q
* 5 Y. \4 Y3 ]5 S7 R& O * This is the step behavior. - m# F% q+ `2 S) {6 r * @method step 3 [7 `7 k, P/ c( P * 8 J) j4 V; D5 J */ $ N/ {+ w7 ~/ t# ] @ScheduledMethod(0 Q) F u0 e7 F) v
start = 1d, ( t* O) ?" Q4 y( K4 e( J interval = 1d, 1 }- o4 v* y4 V. M+ f shuffle = false . k1 Z& A3 g6 |# ~ ) % Z" r; u' O2 O: D: ]6 y public void step() { 5 g% Y; n/ L$ Z, v. B* r$ u4 K2 {( R' P% Y# r4 `0 b1 O5 }) o
// Note the simulation time.& }% R0 K+ H* @9 B- e9 [
def time = GetTickCountInTimeUnits()/ M8 N6 x: U- m! A# B& o" j1 {9 u
) K. o9 Q' O- S' v$ p, y // This is a task.% \- t, @8 R: k, J( e. c
measurePressure=pressure+ RandomDraw(-20.0, 20.0) . p8 D" y( h4 n // End the method.- ?; [% a0 f8 v h. b1 s- @
return6 l$ H2 v$ g' J s8 W" I