在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , r+ N0 n" R" j q( f6 x2 D" Z , X0 a7 a% F. K% d: ]" v+ c4 b Y/ _( f0 k9 q9 x+ C
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")/ z0 w- D: O! n! {
public double getMeasured pressure() {/ h4 ?1 f) ~7 B
return measured pressure ) M" g) t2 n* `- ? }) \9 C6 V3 _8 \5 l2 C0 e
public void setMeasured pressure(double newValue) {: m- Q4 \1 v1 r6 d1 |) B
measured pressure = newValue [ U' u4 P, b3 l0 M
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public double measured pressure = 0 : Y+ r8 q' Q, S" ~& _, r) H 2 n+ _. ^7 [/ B+ G) j) [1 h$ N x# N /**! _, W5 F6 f8 Q7 j. V( g
* 2 {2 H3 L; v/ p, y7 o- J * This value is used to automatically generate agent identifiers. 6 u6 t/ x; J# n6 c * @field serialVersionUID 6 L1 \. N. i& I1 r *! y S4 |7 e" ~9 x9 B' H4 ?) R
*/ + e, o4 L( V5 V private static final long serialVersionUID = 1L9 U7 I0 t: V% I9 A6 h3 a4 w* \6 c
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* This value is used to automatically generate agent identifiers. 3 f U! ~# {. z1 H* d& A * @field agentIDCounter : j4 g, |; p( W7 m5 e7 S s. O *( r9 h: @5 \2 v' e6 Y
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protected static long agentIDCounter = 19 r$ T S4 C& ~$ t% w1 C
: I" l# n+ `9 d' I- S /** . M9 |7 W) d1 G3 }% w( f0 P *- x& j# N! w4 i/ n4 ~0 O
* This value is the agent's identifier. 2 \ M& U( u; q0 b' R * @field agentID8 q5 `- \4 j3 ^5 @* q3 a% k6 H8 ]
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protected String agentID = "GasNode " + (agentIDCounter++)" b% `6 a3 R# k. x( L) h
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/** + }& W2 ?- ~/ T' ~ */ }* g; `$ m9 o" ^
* This is the step behavior. $ p8 o2 m, ^) {; \ * @method step/ P0 n- t7 Q! H9 l+ W' d6 V) H
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@Watch(* [% w' e( V* H
watcheeClassName = 'infrastructuredemo.GasNode', % m: }& L, \. P watcheeFieldNames = 'pressure', . u/ N& v" a( O6 n9 B' R6 ]% H4 J query = 'linked_from', ! B! g2 K; n6 q- m1 C whenToTrigger = WatcherTriggerSchedule.LATER,4 W$ D1 x# @+ L0 g$ U. \) `
scheduleTriggerDelta = 10d ' D( C8 \; H8 v+ V/ \% F ) ) f/ @" H f2 m I public def step(infrastructuredemo.GasNode watchedAgent) { 5 D0 Q- D" |) J* | & _* r( G/ K/ p' [* d // Define the return value variable. J* M2 ^7 N% L5 Q$ N
def returnValue9 T( [) u' r( M; m# O# i
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// Note the simulation time.1 `$ X. E$ @3 m2 e/ n1 \- L0 L
def time = GetTickCountInTimeUnits()* }! H# S4 |$ H( M
! Y4 b) Q+ A, ]% K8 w * C& ~: P! E- G/ t // This is an agent decision.( c* s/ \) v; q$ {
if (watchedNode.pressure<200) { 2 C, C! _. l; r/ W8 [8 H) a + k8 @# h7 f/ V2 f8 C! O2 K // This is a task.( V5 k9 C0 \' E+ {0 v
setPressure(watchedAgent.pressure). j3 _9 z1 ^' y. E2 p+ n
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} else { ; s& |9 k; N" B( E1 y4 L, V J 5 q% @/ S! a1 e' i' X$ g2 }. w * [4 Z3 y8 E$ `! J8 C }" E/ V# y& _# m
// Return the results.7 E1 F. i* f8 Q' w4 S8 e
return returnValue ! d, Q; _8 [; H& |. ] / b/ }6 c, E f" b5 M/ \4 _* `7 G } 5 p$ A' _0 T' s- | 9 B0 z0 C0 l' T0 G+ @$ S; E /** , t1 \4 ?' ~; y( i8 R0 g * # {2 G& }/ K/ ]6 h/ J5 m * This is the step behavior. " U0 J! }4 Z0 d( K! K4 F. z1 G2 S * @method step7 o( ^9 z/ s5 ]2 Y! O# P$ i
* : A% i8 B; v) F t: Y* v4 y3 A */ ' F% U1 {: D' h( l% x @ScheduledMethod( / I# b: Z6 K0 H# t" t* h* b* ?6 P start = 1d, 1 e) W1 ]$ \9 s+ D interval = 1d, 6 P' r, {) b5 p! \) t" C shuffle = false ! ~- U8 }7 T; `! f. q ) " p6 o/ C0 P9 E- Y# i public void step() { - W+ e( ?0 O+ g, }4 x 3 Z& ]. L; v @# A // Note the simulation time. ! h1 O/ l3 f5 U' {, X def time = GetTickCountInTimeUnits()( m" y( r( l: X" [( h* i
7 x5 a& z" ]7 [5 O$ E // This is a task.9 l h2 j+ a4 M. q
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ w- F t/ o& R' O' A) P% x2 [
// End the method.) z+ _: E: _+ m3 T7 W& N% F# J0 _, h/ K
return - N2 w9 s5 z- ?/ m9 ^1 E( W( H5 E, @
}