在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * x/ _- e- `' a1 I) a b: X8 }" e% ] 6 ^) V# J2 E$ q% ]; E3 o, [2 _2 `6 A1 ?8 J* ^
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")2 F+ F$ e0 _/ A, ^+ c* {) e
public double getMeasured pressure() {' s3 {' I& W7 l, z
return measured pressure, P2 c; d3 ^3 P
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public void setMeasured pressure(double newValue) {- z/ u. U2 _5 @! y( y# J
measured pressure = newValue( l5 i8 Y9 ^% N6 c% _
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public double measured pressure = 0! ~6 O }8 |! E- K# k6 y
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* * E, K/ [" V* ?- Q- n- P1 p# A$ r9 C * This value is used to automatically generate agent identifiers.) G1 _0 L- D5 C: p! C) D3 _* Z
* @field serialVersionUID / K$ m" z( u3 k" Z: u" B * : s% i6 |; X+ q8 ^: l% S6 [ */ 4 V( `! ^- C. D0 y private static final long serialVersionUID = 1L 0 ~ p4 E, }$ `' n; }( h " m- b; @4 j3 }8 L0 e! a /** 8 o$ V U2 _/ o9 R0 v * , k, d* y( J% ^: N, s" \! ] * This value is used to automatically generate agent identifiers.# @1 {) z1 g+ ~8 d2 P$ x
* @field agentIDCounter0 Z0 H* g( K: @/ F7 [$ Q+ [
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*/ 6 j( ~$ A' v: f8 F$ O! p protected static long agentIDCounter = 1 $ W# Z5 v9 z- q; ~0 j" a! Y! d& k % B6 m5 ?' ?& [7 ?) | /** & m$ E0 u1 `# ~2 Y * ) v* c$ C( [8 b( Z0 h; V: R" v* d; N9 o% F * This value is the agent's identifier.1 u" Y" R& S* f
* @field agentID # e( F8 V# e# X( G2 K* M *0 `/ s. j1 @6 b
*/ ( ~- F- k1 y$ N; H protected String agentID = "GasNode " + (agentIDCounter++) , s! f% M7 X# o$ Q# E, a' k/ }0 E
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* This is the step behavior. 5 b2 l' [" |) V: m1 u) [1 k * @method step 7 o! g+ b& L8 W% ` *6 a0 U3 h# L7 f9 q
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@Watch( 5 |) r. z, m" u% T6 R$ F9 i watcheeClassName = 'infrastructuredemo.GasNode',+ U, e e8 _& s1 R+ ?9 }) T u/ }% ]
watcheeFieldNames = 'pressure', + P8 _8 K9 x) `* U" U query = 'linked_from',# @, `, \; ]8 W' x) n e
whenToTrigger = WatcherTriggerSchedule.LATER,: b) @0 u& T/ h1 u$ J! e1 l
scheduleTriggerDelta = 10d G7 t$ ]1 c2 ~+ z6 G* A% p
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public def step(infrastructuredemo.GasNode watchedAgent) {. u! |3 j' ~, f* l7 |( @
* p& K# p0 ?1 U. Z // Define the return value variable.: j) m- T9 V2 f: s* R" S
def returnValue( @! t, n) q( a% L+ L' o
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// Note the simulation time.0 B( g+ y; G+ T
def time = GetTickCountInTimeUnits() ' V O) v* }/ o6 ?% x/ f: L+ \2 u$ l, e' w4 |& T/ ?- N
. P, v0 z! o+ b' C) Z* J // This is an agent decision.( h8 A- M: P2 x1 K% ?/ |) }3 A4 e% C
if (watchedNode.pressure<200) {7 ~$ x- ~) k6 e% {1 i q1 u
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// This is a task. ! s! V0 V( S; c" m2 @1 D setPressure(watchedAgent.pressure) ' Q" Y5 L1 Z+ Q- \; F1 @. F' x$ D5 q3 L. g& ^; A! @
} else {4 e$ H0 e9 J& W; S: R, P
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// Return the results. . Q" R2 e# P/ N6 g4 Z, v return returnValue9 y1 h+ X! [$ j. M: `
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} : r1 m5 s7 C' l8 K 4 w- P; m3 y Z$ y /** ' @0 _" Z7 W: n" U! Q * ( V( k6 w B2 j. n- d, p% s" q2 V * This is the step behavior./ t% P* g$ h; J6 q" i, T9 ^/ j
* @method step , G3 p9 I; r) f3 D/ f' Z( _( g *9 v! M" L/ j" g3 L$ }8 r8 A
*/ 4 M1 O6 E0 X ?0 A @ScheduledMethod( ! G- O! t0 n. |9 F' D4 ]+ D, d start = 1d,' T; T0 B+ s% `% n
interval = 1d,7 @3 @, D( m! J: Z, {% x! q( T
shuffle = false 6 F# U/ A- v0 m; S" Q G, E* y5 H ) # i8 M& Q7 @: U! g# {9 x) W public void step() { ! p% [1 U$ I( A9 d i: \; ? j: \& H! l8 c) b, n9 `" |8 E( b- ~
// Note the simulation time. / P$ l+ k# H* {0 o) B& X def time = GetTickCountInTimeUnits()$ P7 M; _- h. D' H# ]' v
0 _5 h$ L/ |7 s. y% Y6 m. y, M // This is a task.( F- g5 g6 u& X, z
measurePressure=pressure+ RandomDraw(-20.0, 20.0)" S: U% e6 m5 }8 p
// End the method. , N; |; J+ I# |0 ~* x return % H A# v% M, J* ~1 k$ U* t G# P4 q5 h
}