在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * U3 P6 C9 H9 t% }- a7 x3 A' n
) Y; _1 Y4 K; t" @# U% c0 a7 ^# @ ) K; C& q2 p: N; I7 e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ! J4 h# Z* Y" A public double getMeasured pressure() {6 m; x+ d+ g8 L
return measured pressure E$ q. w/ Z! S1 F. U$ [# R0 P0 {
} * m7 S8 h9 x, F0 x* a! A public void setMeasured pressure(double newValue) { ; r, q* _2 F: W) v measured pressure = newValue/ ]6 ?+ U: X# V7 l
}$ [+ L3 M+ s( d6 k: d0 s
public double measured pressure = 0 $ Q1 H( {3 F4 w! c+ R8 r: p% q 7 X" o! | ~3 }- o) h J /**2 \% C1 `6 N7 b& t' c
* 9 U& h6 p/ c5 `: c* c * This value is used to automatically generate agent identifiers. e% L( w$ E/ u8 q2 P" |8 T
* @field serialVersionUID' {* j- L2 q& X# o: m0 z' H R
*! j. U6 K, c- E% {- j1 j/ H' t ^
*/ 1 B7 x/ C1 D3 I# o private static final long serialVersionUID = 1L : i2 v- G0 w, Q4 v, P8 k7 i. p% r& \5 Q4 d, ?
/**+ ?( }" w1 p" ^
*6 H6 u( n' V# A, D Z0 X, s9 f+ I
* This value is used to automatically generate agent identifiers. 7 U# r6 h$ U* X) J9 \( a * @field agentIDCounter : K1 x1 }" b, f7 X% U+ X *# g9 ~+ \$ B* y. S( ^0 e0 m( H
*/ 3 D( ^- S5 S2 H2 d$ r* ]( W protected static long agentIDCounter = 1 / Q- \7 J5 e3 d) q: `8 U! ~0 m& z+ G1 R' u' d9 _' |3 F) @
/**7 ] a7 d" X& H& O1 q. P8 _
*# g6 k+ O* A* o+ m
* This value is the agent's identifier. ; @* D! Z# n: [% t9 {0 [ * @field agentID6 P* j$ i, B# k
*( I' t1 v3 R9 l- N, G( u; D& C& R
*/7 N% u: r) K& C1 ]
protected String agentID = "GasNode " + (agentIDCounter++)* t+ Y$ v4 R- l9 F- n. V
/ G: ?4 p. e$ E) Y* E! S, T; R7 l! E
/**% X7 s' |6 a1 t$ v) O' q
* & C6 g4 l+ E: ?6 t; s+ } * This is the step behavior. 9 X N+ a1 H/ w7 Q3 D! X* \2 z * @method step : o8 O* a7 _1 o/ m' D6 O *; `, u6 R3 m% T$ H6 w. r9 P
*/* b( T) x( w( H8 s- ^
@Watch( 4 n( M5 i; q: h' ~ watcheeClassName = 'infrastructuredemo.GasNode',% w. P! v! N& e, F" V
watcheeFieldNames = 'pressure', 3 u) S/ I0 G7 ]2 I3 @ query = 'linked_from',. z& ]# w* X% _; u9 \ @
whenToTrigger = WatcherTriggerSchedule.LATER, ^1 t5 n" Q% ~) [+ g
scheduleTriggerDelta = 10d ' q' \5 u* ~. [% h ) % R8 K' R& x, x/ ? public def step(infrastructuredemo.GasNode watchedAgent) { % E2 p# J+ e7 U/ l _' Z , [) }$ x5 W3 s // Define the return value variable. : V; ]/ |) r0 r% j, g0 w def returnValue" T- h% ~5 Y* |* v3 a1 n) I2 G8 t# _
$ j+ r* r. K& A // Note the simulation time. ; G. r% e4 f( j* F! Z, O def time = GetTickCountInTimeUnits() ' a$ a6 c# @; L. G5 V/ ~ ! ~3 F6 n- p. K+ J, a3 n2 e3 \+ R6 O! L2 _
// This is an agent decision. 8 w4 o& L1 h4 e* { if (watchedNode.pressure<200) {# o1 M0 g Q& j: i5 q, @; a
4 L8 y0 \2 p8 F4 X* y h7 l2 ^ // This is a task. ) L3 B- A7 o4 D' d: G setPressure(watchedAgent.pressure) - d' O8 b/ O5 |/ z3 p0 P+ K; S: v, A) O+ \) X
} else {1 U& H1 p/ `% ~- L* Z+ R
$ P4 f/ r) {. e f
8 s; [' p" i8 `5 s) I: \) {" s0 a
}/ O6 M! U; G e$ |
// Return the results. $ H8 _- \; X: y( D return returnValue 1 G1 s1 k- e& I& Y6 Q( t, x ( O- q+ o* D& u. Y, s; Q }6 I/ C8 T7 H P9 N
4 }; G+ N+ [$ P1 c& s1 B6 V /**+ [" |( c( e! \% U3 v$ s \
*( n4 K# B9 G. {! f6 E8 ^" m' s# B9 r
* This is the step behavior.& \0 [( n" i( h w. ]
* @method step v; h3 J' _4 {' k7 Y' P* ` * / F ^: I" V) C */ + \9 z l" J9 N2 m, O, p2 d7 U1 P @ScheduledMethod( 1 |+ K) I. j l* F) } [ start = 1d, 8 Z, r, `3 t( ^- e+ O, k* C! e4 f interval = 1d,2 J# n5 ?7 q$ t9 g3 _+ `7 d
shuffle = false 4 ?) \6 T6 B! w) v0 E ); y/ u. X: O0 x+ {7 G5 }- X2 f
public void step() { + l0 c* {) I9 j& x) Q( N8 ~: A / [: j( h3 H3 l9 T f, @ // Note the simulation time. 8 v- V( u. m: o6 O6 I8 o def time = GetTickCountInTimeUnits()7 ^3 ~9 |7 H* F
+ y" E, d. R* H! w# D6 d, m. ^
// This is a task.+ f. D3 f$ [2 O( B: ?; p7 j. X: ]% g
measurePressure=pressure+ RandomDraw(-20.0, 20.0), a& j: S; G1 Z" k
// End the method. G( M- n7 b# v! c* |; m
return ' O) s" A& J2 G; j' U/ d # T4 `# @* |2 ^" F/ w+ b }