在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * p8 \. v- f, l- \& V3 |* l$ r
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 8 t- a0 t' F5 l8 t public double getMeasured pressure() {2 J4 X6 H, L4 c
return measured pressure/ R$ ?1 {( _0 ~7 p: X1 ~
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public void setMeasured pressure(double newValue) { $ L4 C. B2 {* j3 q measured pressure = newValue ( b5 Q: g5 f" ~& s2 S: w }* n K. F* L2 I6 l( H# d% V
public double measured pressure = 0 + ?. P/ [( h& r4 e$ B( k, m- r 8 F3 L( `8 ]* `& f7 e) B- o /** 7 f& B+ {6 P( n: R" T *( q# R% T6 B l% ^9 G6 Y( j
* This value is used to automatically generate agent identifiers. " U B/ ~3 H/ V * @field serialVersionUID . G5 T) C/ Q+ ]" m; T& d, |% r * ! z1 }6 ~6 y9 A */ , c: Q" t( M# v1 h6 x3 z private static final long serialVersionUID = 1L ; ^! w; }3 a. J5 E% c, a; s+ Q! M! j, n1 X- W) b- f
/**. j- U" X! ?$ B8 @- }3 V
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* This value is used to automatically generate agent identifiers.5 ?# r0 i5 m3 A4 u! d
* @field agentIDCounter; ] N7 T0 \- r7 g! m5 [
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protected static long agentIDCounter = 1 + K% M' r3 c2 Z7 x7 g 0 f+ `/ \1 w# P4 x8 z /** ' @' D' d4 L" W6 m *% j( @6 Y- h+ E! k4 [
* This value is the agent's identifier. L4 e1 |( p3 A/ o7 J! } * @field agentID # ?9 ?$ A' u' K) m *" g4 i. J7 F+ W: F5 h3 ^$ E% k# W6 q
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protected String agentID = "GasNode " + (agentIDCounter++) s% M! B3 d! G- T6 L9 E- r8 @" ~2 m; M* ]1 E* U& L9 W
/** % s v. O: K. p3 \8 E$ { * . a( V' R. Q8 t, s: a6 r * This is the step behavior.& R+ J, {/ w& h0 P! A
* @method step$ s2 x5 N$ o8 U1 U7 c
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*/ 9 K: c/ R) p! T1 l+ L0 u( k @Watch( : t( |% K7 Z) C l# x. Z watcheeClassName = 'infrastructuredemo.GasNode', C. a N1 z+ J" V watcheeFieldNames = 'pressure', 2 m {* j! c& i5 T: C query = 'linked_from', 7 V; i0 B0 f" |! ^! p whenToTrigger = WatcherTriggerSchedule.LATER,/ K) Q6 \; u* v, M, H
scheduleTriggerDelta = 10d : u' v. j8 F0 L0 z )7 m+ P9 ]! A/ x8 B+ x8 l2 P
public def step(infrastructuredemo.GasNode watchedAgent) { / L6 g/ i/ z V# l7 N. t( S9 q: \% c( a9 C2 U2 y
// Define the return value variable.6 s" x, G! y5 o$ K
def returnValue6 J7 l' P2 m& {' c( m8 @
* P' o! u- {' \" m. }: L // Note the simulation time. $ G( B A( s' o( M" R def time = GetTickCountInTimeUnits() ) u) e% {. W; ]! p+ n2 U! | & D$ c4 `' S0 M) f- R) Q" ^* A- l+ I& E0 L B
// This is an agent decision. ) l0 C3 [4 |4 h( ` if (watchedNode.pressure<200) {" p: q% A) o* q: R$ C
+ Y8 B# i) p! O+ U: U // This is a task.0 D. D+ S# ?! m$ e& j# a) P
setPressure(watchedAgent.pressure)# U$ n+ [; B8 |4 e; ^$ [+ O
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} ' _+ U) {2 c6 }: R0 ^# q // Return the results.+ ~- y: o l( }
return returnValue + |; S7 u+ `' F" h( Z5 x; `$ b; b- m. i2 I4 Y. I
} . d. A5 U8 t9 T5 K0 V& Z/ [: ] " [/ F8 I; Q" d6 l& S" U /** 9 {# J! m! b: e: b- H/ s * . t& V. y/ x- Y8 \ ^9 I * This is the step behavior. $ `) ]# |# D8 p+ a3 o+ O * @method step p# ?/ b2 o0 X4 Y& K" g
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*/ , c: i* h" x! V; m" w e8 F @ScheduledMethod( , A2 r9 @" o1 U n( A$ r5 K4 R start = 1d, 9 i- a, a( c- J. q3 e* H4 x* p interval = 1d,& y, Y8 ^' I) _+ Y" w5 X$ D
shuffle = false$ h/ x8 D5 Z# _, s; j
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public void step() { , L+ H& Y7 Y/ L: T D) I7 a6 X3 W! S
// Note the simulation time.7 O s$ }, V- W$ I
def time = GetTickCountInTimeUnits() c; T' N" p4 I' _3 ? & T/ @$ c4 j5 q: N+ M( e0 A1 k, e8 i* o // This is a task." o- g s6 K" R6 E. n
measurePressure=pressure+ RandomDraw(-20.0, 20.0)) W7 a1 R0 H% [4 s: u% c+ F
// End the method. # ~& i; z, \- s4 E1 _ return9 s% E; Y7 |% }& S+ o8 y0 o6 p- s, H
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}