在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) L' t( j9 Z. j3 R6 n" U
$ u& A5 g9 {+ o
# u5 d- l: g5 a
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 0 ^+ \ K8 P& j1 Q8 d$ f. K public double getMeasured pressure() { 1 y3 _. i' p) @8 B2 i% _; B8 C, Y return measured pressure : A* H r/ c/ ~, t1 P }/ i. X2 W0 e. f
public void setMeasured pressure(double newValue) { 4 F% `) }; I$ r9 P measured pressure = newValue , p3 u& W4 ]) ~' Z q. z }( p" \- Z! H: I1 R* w3 `
public double measured pressure = 0. D r& j6 j% W4 t1 A
. `( z8 u1 Z( Z, W6 C T& v /**( ]6 J1 W. e& r3 [
* - U9 T0 f$ j* b% ?0 s/ J, S9 I- b% ^3 J * This value is used to automatically generate agent identifiers. 2 |) F& z' r) Z8 d9 Y * @field serialVersionUID , x7 ?* a2 \1 W0 t. ]" a * 2 i$ n! L2 L! { */5 I+ a: N- l% \
private static final long serialVersionUID = 1L+ [" t/ C* P3 v( d9 V3 P
{0 d$ X8 e) ?% B /** / b Y P# D2 f" {% p6 p0 H. S- ]# a * / l8 @$ s4 j6 R+ ] * This value is used to automatically generate agent identifiers.6 n7 a3 M; W' t
* @field agentIDCounter # h" a$ \1 K' q- t) O * ) W" O7 V5 L0 }/ p */- l% F( u4 \/ L
protected static long agentIDCounter = 15 ^0 n; v1 i2 X( D8 I
' `. D2 |" w: ?4 ?( | /**3 r/ s" i0 k' C1 ` E8 z
* , }. h# Q5 B! Z1 L * This value is the agent's identifier. 3 d/ g8 P; V( F3 F# q8 X9 D * @field agentID ' w; q2 d) X6 W" K& Q% K *0 Q0 p# _+ @0 w# T) P5 E
*/: T+ A9 _" K- M. H
protected String agentID = "GasNode " + (agentIDCounter++); l5 W' \9 m. V4 ]; V e
5 z& h# o, y, u
/**, T, }+ z/ p' t1 P. |2 n
*( Y' b+ r3 W' v( ^# ]
* This is the step behavior. " H7 W$ m0 Q- n3 D# K7 i * @method step 5 x7 M6 b$ Q$ U3 @' K *) o# L: `% Q+ T/ X1 f
*/ ' D0 a8 e$ l( l( s* c! m @Watch( % q) n9 _. j$ r, F watcheeClassName = 'infrastructuredemo.GasNode',( v5 |! `* j+ k- B& h, q
watcheeFieldNames = 'pressure',1 H1 n5 h l6 u) y# Q
query = 'linked_from', H/ Y! e K# D! |
whenToTrigger = WatcherTriggerSchedule.LATER, & p9 }1 s' H! z) t1 g1 u2 D) L* F scheduleTriggerDelta = 10d+ R) e9 |* D, p# ^% C
) # i$ q1 C# }- s; o" l6 X public def step(infrastructuredemo.GasNode watchedAgent) {" w2 \! O/ K. J2 c) S( w- p, x& n
% D" `1 `$ N! y, l& f) }4 L' V4 e
// Define the return value variable. 5 X9 `) b0 `* `! R" l def returnValue1 s- ^ }) ]; \! k8 \/ K8 U
3 ]. I9 N. t; M- J( g, C B // Note the simulation time.' w7 p9 [3 \4 F# R1 L' N
def time = GetTickCountInTimeUnits() + s- c# a; p! V5 A' k4 C! \1 _$ N, E: @3 e
$ }. j" V$ @0 ^, M. U% d( m4 j
// This is an agent decision. ! I0 K0 I( s/ c% `0 j& A" M# V if (watchedNode.pressure<200) { / L+ r: b, {3 q# {* q6 y E' o* u0 y+ b' \/ b9 k6 k
// This is a task.* H( ~! [3 e r# g
setPressure(watchedAgent.pressure) . O# B0 o0 q B5 T' ` X8 i+ ^; k. C4 D: D5 F: a
} else { + h/ [! z! q, l9 j i3 p) T" {8 l * @1 \" o' x0 [ } & D& Q; f9 m8 p6 s2 ] // Return the results.7 U. [# }$ P: q) C" _' t3 b a
return returnValue 9 e5 D T5 I1 ~( } t! A& U% ~
}! P: s, j$ u, i1 o d. c2 ^8 A) E
4 }, z) ^4 i- s1 I% w6 A+ f
/**. ~, Y0 h/ z4 D& g9 @
*) c$ Q0 M! p* ^$ r0 s. w- g5 u
* This is the step behavior. % D( X( q. |/ P; K! B * @method step ( n; e2 D! x! z& [* L& A/ N * , f, N+ t/ E- T* l( X. r */ / Y! A: I9 J) }3 l4 G @ScheduledMethod(& q V8 j( {8 y# S5 Y
start = 1d, 5 l7 R% B w! u* i& m6 G# L interval = 1d,' p3 G3 J6 e3 N7 A+ s# N) m. H: {
shuffle = false - u1 U: h* [% o7 K1 y- d )/ z8 @' b& `! {4 G1 s# d6 u
public void step() {/ A! \8 W, n6 ^9 o% \% ~6 U4 q* \
" f ?/ ~# S% a: v4 |( r // Note the simulation time. ! t9 a7 c: W, w. K( ] def time = GetTickCountInTimeUnits() + N( e D( t0 L: x+ n9 ~" A+ ]$ O* W* Q2 @1 B8 j6 g
// This is a task.1 H8 {5 S5 o+ v h- o9 F; H
measurePressure=pressure+ RandomDraw(-20.0, 20.0)& m9 H) k/ E8 N' _8 p6 {+ F( g
// End the method. ) e3 O$ u* P( b/ L0 m) Z return5 k0 m- |( S! Q m! D3 k
* e: \) a6 e1 B' H0 M1 e, d
}