在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 & x# a9 L8 T8 e# |. l1 x+ J
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/ x' G( ?9 B( r% Q@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")- `& m& V- J; _+ b( m/ N1 D7 h" P
public double getMeasured pressure() { 0 V9 @1 `2 m, l0 N& Z9 K* Q return measured pressure 6 j; y- f( V/ U; y } ; H* a$ c( W5 K( } public void setMeasured pressure(double newValue) { * \. b9 T6 j2 X3 Z+ e measured pressure = newValue " L8 B- C0 h( i* I } ' W; o+ _& }) E d public double measured pressure = 0 ; W4 i0 p5 o( M( V 4 F- L% x" |2 i( l% O7 B /** . K: @7 n1 \0 x6 B *7 X7 ]0 X- r& h& u! y( D \. |
* This value is used to automatically generate agent identifiers. 5 C9 f2 d$ ~. v * @field serialVersionUID & k: v( W; J- ?7 G0 |% X$ D *" v/ N3 m# o( A' `8 ?" T6 m2 G/ J: [
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private static final long serialVersionUID = 1L5 B" E5 w) j' W
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/** : W8 ^- [) \( F* C1 E * 4 ` z$ f# X: l5 l) e * This value is used to automatically generate agent identifiers. 8 K; u- S; I+ y! \8 ]5 O) M * @field agentIDCounter% Y& D) M/ R( X: ~
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*/ 0 z w) e/ d5 S; _8 ^ protected static long agentIDCounter = 1 7 R7 C. F4 ^5 A + T4 k0 ]2 |$ s7 d /**1 ]/ e; b) ^0 m. a" o* l& n
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* This value is the agent's identifier.2 t3 \* r0 x' `: {% Q
* @field agentID # {. O$ o; {9 n" m9 J& P/ _ *, `! A3 v2 ~) |& K5 r
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protected String agentID = "GasNode " + (agentIDCounter++)1 r7 p% T' Q! x" i1 M! t0 H( E$ H8 ?
1 o! f( m3 |8 A) w0 C2 _ /** ! o* V% y! L! H4 R *+ f: `9 x& Q/ v" Y) Z# X4 x w( R
* This is the step behavior. 6 B8 U v, {( }) y * @method step4 K9 j# ^1 T/ I2 s7 H1 o. M0 P& i5 r! V
* " P. }3 f; W. t+ Y */ ! I! Y$ O! N% f. g$ e# `" Z- g) S @Watch(8 B$ F. s! g8 Y7 u/ H6 ^" E
watcheeClassName = 'infrastructuredemo.GasNode',/ d$ @3 M5 g9 N+ v, Z
watcheeFieldNames = 'pressure', 5 P; {. W3 S& U4 G' |) F0 K) @ query = 'linked_from', - K& k9 g% K1 F2 j5 A( ? whenToTrigger = WatcherTriggerSchedule.LATER,: A6 k6 z0 C. p0 t& i9 @% m3 d4 u& r
scheduleTriggerDelta = 10d2 U* B: x2 _5 ^4 w! @* D
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public def step(infrastructuredemo.GasNode watchedAgent) {" I% n6 a2 H6 I! L
& t" J% t o( \2 U' Q // Define the return value variable./ V) q& i5 }& J% \. A% ~
def returnValue 2 @1 Y' `: p! b/ G, N6 a 8 K, X6 d$ I( \+ v# X; _ // Note the simulation time. 0 h1 P7 z' N+ h# x def time = GetTickCountInTimeUnits() M5 ?" @& n/ q" J' M( {% Y5 ^+ a3 D0 m x
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// This is an agent decision.& d/ }1 W$ `/ w" `
if (watchedNode.pressure<200) { \" k" q) G/ O) J6 g9 Q* t. d- ~) v- n
// This is a task.0 R" N: I, a# ~/ R% o" }
setPressure(watchedAgent.pressure) 1 D0 S' [. ^0 q6 g% w& { z& r+ B ` ' [- w: S6 z$ \$ C/ w } else { \+ w, a: f8 i) ~0 \
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// Return the results. 2 g5 q& ]0 w0 j" F) V3 s2 ~+ I return returnValue + ~: k3 P" O) F 8 @9 o& k+ ?) C3 J& u& W% P. N5 d } 8 C$ I( T; f0 W2 @ , x6 S4 {0 w5 \# y+ i5 g2 e& ]# K /** ( m8 F' e( x6 W, j: Y y) [ * ( r" v' J, }1 _" x; x * This is the step behavior.7 v t) w; D$ E
* @method step2 n, ~2 E/ M' J+ o8 [5 v6 u* B
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@ScheduledMethod( + Y6 T' o, ?5 o3 Y% X! ~8 ^ start = 1d,! Q/ R9 x& t7 J
interval = 1d, 4 a3 m$ L" d1 N4 E' p shuffle = false/ A' B2 X! ^1 i+ }. F! ]
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public void step() {. @6 E4 r+ g* J3 a& G" y
( t! c6 g7 U+ [3 u. c/ | // Note the simulation time.; I( m6 n) e0 m
def time = GetTickCountInTimeUnits() 0 w* n3 ]3 ]) q4 x0 t8 u! E, E. v9 F' |
// This is a task.: m) F! ?4 o. n+ Y$ a) T% Y
measurePressure=pressure+ RandomDraw(-20.0, 20.0)1 r* J2 i7 x4 N& T7 a+ C- \! s
// End the method. 7 Y/ b o) Q0 J% A1 V( Y return . s) I6 O/ _2 o8 f) E- ~5 u1 w. U. a1 {8 c9 L3 C. r r( D
}