在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ( C: y+ X c0 c
: L$ \$ T( F* t0 J, `
1 [, @1 q }' y: k% f
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " d6 P& X! n2 }' v8 G. [# C public double getMeasured pressure() { 4 |, r0 Z+ }8 V) _6 P: _/ c return measured pressure 3 b" R; S* U1 Z: k/ A } ( _, K8 p) D0 s5 X: f5 C3 f! B( ?8 a$ _ public void setMeasured pressure(double newValue) { N8 s- T1 G9 U* }5 K! f measured pressure = newValue * |" H: }7 w3 ~3 e } 7 h/ e6 E2 {& N2 J public double measured pressure = 0 ) a9 Z/ u5 g7 H, S1 @3 p3 x 5 V, `" ~9 g1 y! J6 Q /**( S5 g; [0 g/ }- _4 X( _( a e o
*8 A. P% S3 f5 k7 y& B2 }
* This value is used to automatically generate agent identifiers.% H8 o, h$ l3 L2 ^0 }! d
* @field serialVersionUID 3 v5 X" j0 O- c' i2 G$ [) b0 I" ~ *, C4 ^: A( o# J
*/ 6 |5 K: `' p8 I; O0 e& _# ` private static final long serialVersionUID = 1L( ?( C4 E! p7 K# X3 i
& z- {, i. y) c% J5 Y7 k5 O
/** 0 \7 ]! H" I: k- \$ H8 Z n * 4 h1 ]9 a+ W' E% }; _ * This value is used to automatically generate agent identifiers. 5 _. B/ R# g) y# Z! O * @field agentIDCounter 4 u5 C8 w3 z' c * ( g& H3 ?8 H6 [ */( V5 g) u2 h, \
protected static long agentIDCounter = 10 p2 S1 T" J+ X; x
* O: o( c* A, m% j
/**- M- |0 W) t1 J9 f/ _( g4 V
** l. d7 J+ }# X% X5 `% s" [7 {( o
* This value is the agent's identifier./ z8 ` J3 O1 V& |, w) j# T5 `# `
* @field agentID# }" {0 g, x! u
*; v" `/ P3 u. w0 t
*/) o9 J9 O8 b& ~( Y* Q) ]& T
protected String agentID = "GasNode " + (agentIDCounter++) # g. [3 k9 `& I4 E0 z' l5 R4 Y$ ~% S" z
/** 2 }2 y, M, `. i! g& s8 H- o& Y * 9 X5 r% N+ E" s% Z5 i' O * This is the step behavior." w6 |- y) R, k& Z, ^
* @method step ! a9 X0 `% ~0 S) a7 O5 B( I+ }+ o! i! K *4 l; W- M) I0 a
*/# G/ o- d$ P; v7 n) x
@Watch( k" {; X/ A- V. M) P
watcheeClassName = 'infrastructuredemo.GasNode', 2 w: @) C) ~2 c6 r, L k7 ~4 E. _ watcheeFieldNames = 'pressure', " g: w6 t. L# d1 n/ q, ?! h( u query = 'linked_from', ( N; g6 x) X2 C! u! A whenToTrigger = WatcherTriggerSchedule.LATER, e8 }& B% R B. [
scheduleTriggerDelta = 10d ; x7 M0 P. U' i$ q* Q" j ) 9 o: t w$ N/ T. S! r+ m9 j& a public def step(infrastructuredemo.GasNode watchedAgent) {- E- S V1 c' E
3 o" ]8 s. F- c) z // Define the return value variable. 9 \- }1 D8 Z$ E9 N* V def returnValue5 Q4 k3 K( q, r7 u* |1 O
$ _/ e" a& s: ^4 w // Note the simulation time." u! @" H( B7 \. O) _
def time = GetTickCountInTimeUnits()0 ]9 h3 p9 \, \2 J8 r9 G/ r6 I
; E- b3 l" v- g. G" n# o
9 P) P7 k( \* \& o; h% H8 a // This is an agent decision.1 ]* m0 a v7 q2 K6 _7 W4 I& D6 v
if (watchedNode.pressure<200) {$ ~- `4 s$ ~3 D/ K" K' o
4 w0 ]0 p; D/ f$ h W4 ?
// This is a task.2 c9 Q' N) P+ y; O5 @1 D
setPressure(watchedAgent.pressure) T. b5 P2 s& i/ [
" D4 T! E' x9 E } else { 7 }9 y) E( c/ B+ P7 I ! ]: R9 G2 M8 M/ C8 e+ [ k 1 q# A' L% v9 R7 t; w% a' A: T4 B/ S }9 p- n3 G6 s) ]- k0 b
// Return the results. 1 |7 x- V o1 U, n1 V, z return returnValue0 @1 Q g2 h& c9 q/ N' Y
+ q- N, r! r# n1 l g O: Q }, R' Q% z# A" |, m7 n# x) }. a i
! ?5 t- a6 Y2 O% s" @( i /**2 [& c" A" L/ ~& D. n
* ) W+ `. g. a: E* O/ J * This is the step behavior. - ~. B2 o4 K0 g/ p* q$ S6 c& u' b * @method step / }. k% {: A' D! r" k *. s0 c1 E( |" P- x7 ~4 }
*/ 7 N8 B0 e X% r1 W8 j7 I( _ @ScheduledMethod(2 `- ~) Q3 u9 J. [" D+ @
start = 1d, ~) E' Z" G6 [9 ` `! K interval = 1d,, x0 ?7 X; k0 X/ D
shuffle = false 3 g9 D' Q' w, C$ J8 [ )1 E* j) a' [+ R% b
public void step() {3 W4 k5 f& \/ M. c1 \' r% t# k
o$ S3 u8 i- L9 r: j5 o
// Note the simulation time. & n7 A# y4 \* ^6 k% i! ]8 m. I def time = GetTickCountInTimeUnits() 0 E. K1 v" j8 @ 9 v, h2 w5 `% f: ?4 l; r: N // This is a task.5 \+ \, j1 M9 I" n
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 |" j+ i/ g) V3 C
// End the method. - P; P( |% C& a return7 L: U. s3 G, y3 r& @# y, i
6 X B* ~0 l& v4 G& j+ T% a, u
}