在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 * S- t0 ?! K. E, p5 W
2 Z3 E1 z6 y3 }2 s1 G
6 a- T7 p4 h3 K$ C" d4 w@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 _3 J8 ?( j& T+ O) Q. p* f
public double getMeasured pressure() {7 q8 J$ C; [6 s) E
return measured pressure % `9 I1 ~1 l* E: n: }, X9 {8 h } $ Z: V2 i+ c2 V0 J4 P public void setMeasured pressure(double newValue) {9 _4 H' l/ G! x v9 X: o
measured pressure = newValue! D5 G6 S4 K5 |( V" l, e o9 z( J
}) a4 o9 [, [; d) d
public double measured pressure = 0& J3 E" E. e, b0 t* H+ u
+ I: i. ~. a0 _ /** . b; s, s1 v6 d+ c& W( K3 y *1 `6 c( ~& K' s
* This value is used to automatically generate agent identifiers. 8 R1 ?& e7 y0 l! J * @field serialVersionUID + [4 [8 X# `3 G7 G! s3 G: i/ j *; y: @' s& N! x! B G
*/ 8 Z" d; }# o, h. C9 G3 q' ] private static final long serialVersionUID = 1L 2 {$ g" Q7 B! P# T. q& D- v# y9 t7 z3 I# @2 j) x5 h
/** & N! P5 V3 G/ r: L$ c *8 ?9 j; G* _( v7 h' |
* This value is used to automatically generate agent identifiers. 7 [' U* w5 a$ @& l! G9 d * @field agentIDCounter / X- X( O; l0 v- { W7 A+ |; M2 h: @ * $ s1 N. a8 ^. g( M */ 4 M7 x- u/ r9 M6 c t5 W protected static long agentIDCounter = 1 3 [2 N" b) p- d8 u' _# y ( S0 R. \5 _+ @) z! m /**! H2 \$ I. j' d% z0 Z
* ; D3 C: e4 I+ U7 Z3 ~0 @$ m: [( d+ v * This value is the agent's identifier. . H; D, r% a- r7 j * @field agentID, i& S, {+ F" J3 s6 j) f
*' G6 |' b$ N# w. V3 C4 _
*/' T9 G( @: f" B
protected String agentID = "GasNode " + (agentIDCounter++) K5 c( u. x9 E/ x 4 N& x- m" t1 q8 B# I3 G" _3 s4 T1 Q /**- q1 j) H" @# p; w! l
* 0 _5 s5 x* O/ h2 ? * This is the step behavior.% d9 z7 }: @. |1 x0 b2 i6 q
* @method step " Q# K" Z6 }" Y! _% A8 w! D, o+ Y * $ W( c" `. K2 Y8 S# w% s */7 w9 N5 Y$ W0 Q5 E e0 x! S! B; D
@Watch( * I& w" H+ @# X5 {( B* e3 j watcheeClassName = 'infrastructuredemo.GasNode',7 i [6 ^9 t: k6 z* [" {6 J
watcheeFieldNames = 'pressure',1 X3 y% L2 U4 Q6 B8 N
query = 'linked_from', & t$ z2 a6 A2 ^0 Z1 [0 ^ whenToTrigger = WatcherTriggerSchedule.LATER, $ k- X. H# N+ Q, s$ ] scheduleTriggerDelta = 10d 9 x3 Y$ f4 Z3 ^: ?5 B0 _& p0 X0 K )5 `0 v5 E& |8 n I1 j
public def step(infrastructuredemo.GasNode watchedAgent) { ) ]7 ?% w" w: h w5 E" s$ X; ?* u! N2 q/ n. o) Z) W1 Z& |
// Define the return value variable.+ W+ R3 n& H" D8 y: }. m
def returnValue! U3 }: ~5 Y% H7 t* L% G, N2 ?' h
1 P6 B# F. @" P9 E A // Note the simulation time.3 g" u* U4 u H; h3 y5 `9 F- J
def time = GetTickCountInTimeUnits() 1 K7 Y& i: P9 O $ X* m' c+ ~2 H7 Y4 R 6 w" |+ _0 ~" I# s- P5 q0 W& }4 s9 t // This is an agent decision. ! w5 A. Y1 N: f+ N2 e% A if (watchedNode.pressure<200) {, y% u, M7 T% N: f& x' }
; n7 E ~( W' F' r b$ G8 e+ Z8 ^ // This is a task. 8 _8 A4 ?7 F* H, i setPressure(watchedAgent.pressure) 3 D3 n7 ~, {; H- ^$ Y' J$ J& j5 G3 \* W6 L
} else {8 l& T" d% c3 X9 c
+ A( ^% `: t1 m/ M' h/ `1 j6 Y4 N9 M' G% S2 ^2 V9 f; ]5 [
}; U% x) \* Q1 j4 g8 a y3 f
// Return the results.1 q, {' h/ a$ f1 d( ?/ A
return returnValue 2 m m6 n4 F5 }2 H0 y0 O- o% o$ P7 E* [$ l# n7 W. k1 y6 f4 ]9 o
}: s0 T1 r% _4 ?8 ?; Y
( P a* A- s4 J z2 F" a* G2 X, F /** 1 Y, X7 X% E( F9 I8 D8 l n *+ N) D2 j2 }. Y# F
* This is the step behavior.; ~4 [9 W" t# @( B4 [
* @method step( z; ?4 Q, ~# l- _; c2 G X
* 0 M' i- n/ T$ V0 f$ d; o( D, y */4 A* Y: _+ q: e# v4 j
@ScheduledMethod( % H1 m* p" f0 u' f. d P start = 1d, $ c* C& L- d/ J* U# q* O interval = 1d, 0 K) Z3 _6 f% P Z0 l. o( ~' q shuffle = false 8 J. T/ w6 [& N* v2 F% m$ m ) ! g! |$ n9 m- b8 X+ Z1 C- @ public void step() {0 B1 e/ w: m! \+ Z" f4 }
) w% N2 D$ C$ p, c+ g // Note the simulation time." E3 e6 E T& j) }! v- i2 _6 [
def time = GetTickCountInTimeUnits() % f9 l+ b& m1 o7 A' x 3 Q; G: y; x7 ]" \, ]& p: B // This is a task.9 y3 @/ K8 F4 ~% [! |
measurePressure=pressure+ RandomDraw(-20.0, 20.0)+ G- s1 x# Q) N" M" F
// End the method.2 _9 ~. ]0 Y" ]
return6 p K: }. B- a! b