在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 # s7 j: T8 v; f* w7 x% Z3 a' [
3 u/ D; s) S" w/ c
' |8 F ^$ |/ X! T+ d@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")$ y' } _9 s3 n2 s" D$ |
public double getMeasured pressure() {* j: v7 o0 D$ Y' g2 f0 j. N# a8 ~
return measured pressure / ]- s! Z7 W2 p3 o5 \9 Y1 ] } / F7 X" }% y4 f1 M9 m! Q public void setMeasured pressure(double newValue) {! O- b' G; x1 V! [( z/ R
measured pressure = newValue ! n7 T, ?* b- _ U+ ]' {7 O } ! b1 H1 B" J" B public double measured pressure = 0; X- V' i6 o$ G
/ F1 S" B, z Y1 U- N+ r7 y- R( z /** $ ~6 j5 [0 D" @' |; } *4 m( O& T: j! n( m! i
* This value is used to automatically generate agent identifiers. 5 K# B& G; A, n5 g+ T * @field serialVersionUID$ M: }+ p7 a) N* p5 }) _
*" S `+ Z, p0 ~+ Y8 L, S* _3 |2 G
*/: @( C. g# c0 \2 ~
private static final long serialVersionUID = 1L" J' n7 B; T4 h6 U) W. s
7 [! d2 V6 C& i/ v /**5 W* o& l0 b5 V0 Q6 A) e+ i8 p
*5 y% S5 I0 P8 T5 H6 F1 x0 |
* This value is used to automatically generate agent identifiers. 2 Z' ?* J" `9 ]3 {* ?. z" } * @field agentIDCounter ; ]/ ]3 `+ ^; d* h" r" @$ g *, s0 V* A, |* y( L# k
*/* U! V. ~4 K) L$ `/ D7 \ p
protected static long agentIDCounter = 1 + A \# w6 w8 j+ h* E 5 ?: s" _8 |' e7 y8 _ /**1 \8 l8 y# y i& Y
* ' p/ j% ?3 y o3 O6 I * This value is the agent's identifier.$ G; f. c' \& E% l
* @field agentID ( K& N( G) p8 \* E */ {' b7 W0 h' @
*/ / q) @- L! b& B" ` S5 K9 g1 b5 J protected String agentID = "GasNode " + (agentIDCounter++); T; |. I8 n# l6 V
4 P; h% V2 |+ O7 `1 }: h8 V /**. a. o: r& D4 J3 C) U
* 1 |! r% K$ F! M7 `, z * This is the step behavior. , I# w/ k+ z1 g3 X * @method step7 u( t6 w. ~; w, W
*6 x& y; T- V4 P! M% i" ^7 \! j
*/ 6 p, u7 x. a5 \! K h) n( q1 y5 H @Watch( ' t( K( b( u6 X3 P. k3 B watcheeClassName = 'infrastructuredemo.GasNode'," S( J" Q! y* D; c' [! [
watcheeFieldNames = 'pressure',9 B7 V% @6 F7 |- R
query = 'linked_from', / \8 b% G, [* S! }0 X( _* g whenToTrigger = WatcherTriggerSchedule.LATER, F( Y2 e3 z) o/ @& j
scheduleTriggerDelta = 10d9 F% _8 q( G' C6 N" M; K3 P: O
)0 ]+ Y) u; F4 \
public def step(infrastructuredemo.GasNode watchedAgent) { ! {3 n, D( v4 A4 E$ C- n- U* D$ d" `) j% ]. m6 Q
// Define the return value variable. : {$ Y/ t+ P. p- E def returnValue , j d3 {/ ]: C3 z ' \% r' v" Q5 o- v // Note the simulation time. 6 Z4 D/ ?+ [ I" J3 m def time = GetTickCountInTimeUnits() 3 k/ u3 [7 Q# Y: Q! C9 l; O ?7 l) l, D5 P6 k
+ z6 n, Q0 p) ~& H. z1 L3 e+ D, u // This is an agent decision. ! s6 }3 T2 G4 T; L* O% W if (watchedNode.pressure<200) { ; H& L1 G: B% G" M3 }3 o3 g% K5 n; z; u7 ^# r
// This is a task.; f3 ?6 C! z! ]+ b
setPressure(watchedAgent.pressure)8 d2 j; f7 g& F$ @
9 Z' S7 B, Y; @" O
} else { I. b2 @/ F+ y4 e" ]8 k; K
9 @5 X+ t( j9 w6 e7 `& }1 E2 \! f, k# Q4 {- R6 \
} o$ g b7 M( [9 M1 ?: l
// Return the results.* _; k8 ] _' B( |5 x/ C2 t
return returnValue2 G `) E! ~/ N
8 u/ Y# d$ U" }8 G6 L } ! s: A, Y$ L/ w/ d8 \+ `9 M; w7 o, W/ K1 K2 n, y
/** ' f% l, W% P; C7 w * * }2 O* p4 M8 E$ J * This is the step behavior. / u% G. d4 D6 B0 ?+ E" H* S$ k1 @2 U2 o! I * @method step 5 \8 y* w9 ?. z; Q * ) V3 K( H. h; v+ D */" o$ q# d) D6 n7 T: B' d0 d' ~
@ScheduledMethod( & M5 o% E. q, Q1 b4 o start = 1d,: n- \/ }& L/ E# T( ?# s; Z% d$ x2 B
interval = 1d,* m: s, b9 }1 ]8 K2 e; L: a9 m6 L, |
shuffle = false% h( n6 Z# L E& [ b* X4 [
) 8 l1 o# D0 ]. m+ k public void step() { + M2 {" u' ~9 }1 g$ {5 V, A( I% F
// Note the simulation time." S2 n1 p. J7 i4 Q9 y( _# L+ l3 t
def time = GetTickCountInTimeUnits()5 c7 P M+ O- g
7 y/ y/ F' }! Q/ Y) q, U6 ] // This is a task. ! z+ J" T% c: z1 j0 a measurePressure=pressure+ RandomDraw(-20.0, 20.0) ~! j0 k6 Y2 d" j. S d
// End the method. 2 ~' Y; C$ L6 S! _- g) ~ return 9 W0 b/ o! s: n) v * v1 E3 m( m+ w# P1 e. ~4 r8 i }
注意,在函数step中9 L+ l3 _6 n E" ?+ i' r) N9 B
public def step(infrastructuredemo.GasNode watchedAgent) {/ T. o3 ^* v* J5 n' m' i( k. E
//这里是watchedAgent! ]4 {! q8 U7 a/ Q
但是在语句中,你填的是watchedNode3 p, z$ f% Z5 i, P" V+ B
// This is an agent decision. & u( |9 C/ j1 I G' u: l1 T if (watchedNode.pressure<200) { $ Y& F! d2 ?: `+ P8 o
setPressure(watchedAgent.pressure)8 w; f3 O8 H0 T0 Q" o' V: H* W) l
变量名称须统一,可以都改为watchedAgent