在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 0 s& _ T( D8 b+ n9 _& `; I7 a, k* n2 l1 Q; Q) B L/ d& _2 ~/ i
' A2 n0 p- N, B" h" e: D
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" C2 D, x* g I. B7 h
public double getMeasured pressure() {) t& q0 g$ B+ V2 Z3 Z6 @
return measured pressure# ~: p5 ?5 K9 ^7 J: K9 k
} ~/ C O/ {' e# e% d: ]" q public void setMeasured pressure(double newValue) {/ C: V+ a U$ E B* f: |
measured pressure = newValue / c1 O9 i5 z% I }% ~% j' A4 x2 _/ Y2 Y9 E; n
public double measured pressure = 0 2 d6 f3 S3 x/ y& a2 [7 F3 j( q% r! P
/**- _6 y W. B, O8 v7 w' e$ m& F9 a6 ^3 [
*8 m3 Z7 e+ Z3 n- Q ]! E
* This value is used to automatically generate agent identifiers. . y5 G! K3 x* l* L8 n * @field serialVersionUID 2 E' l6 Z, I8 c/ z- }+ ` * & n& e: P- F) j+ R */ - S/ t6 I! L2 H6 R5 d5 e private static final long serialVersionUID = 1L 8 B0 Z# j- N' {% i% l, A" x' m! Q; W: S7 \" C: \, v9 }" C4 T+ e
/**( q0 f) z1 ^, I
* 5 s' D) I9 S5 n. {* d& w0 [* ], } * This value is used to automatically generate agent identifiers. ' d" b+ ~/ t; E! R4 T4 f- ^ * @field agentIDCounter % K* g w( @5 i1 P+ Q" N2 W, A * 5 `. F: m, _& } */ 8 z6 q% o% X; A/ H protected static long agentIDCounter = 1, Q" m% L) l1 i Z2 i, L
7 ?' }9 h( M* L6 m9 }1 M /**' g& S, z1 f, l5 Y2 H/ o
* & A/ F, X/ G0 ]% l * This value is the agent's identifier.! v( X. r) o, w( H( ?" q/ r
* @field agentID2 I4 R0 u& y& O' r2 g
*# P3 w: |% h( l% u3 M
*/ : I, k( r) j8 \+ z# h; ^ protected String agentID = "GasNode " + (agentIDCounter++)9 Q; }7 ^ f- b6 x' n
8 V5 C1 T; i; F8 M3 y) _
/**9 ~4 K, \9 H7 V$ `# R; X
*; B3 e y+ q1 G j
* This is the step behavior.' E5 F) j6 F! M+ v9 P9 ^( g9 [+ z
* @method step2 i* Q0 t! \9 W# ^0 U$ L
*3 f6 m: \4 l& b9 r
*/5 S: v* T& J# [$ {
@Watch(! p( ?: ?+ a* b. m
watcheeClassName = 'infrastructuredemo.GasNode',3 }6 Y- Y+ U1 y) Z
watcheeFieldNames = 'pressure', 3 `0 S# c- Z+ }, p4 k# L9 Q query = 'linked_from', " s; S, q# N# l4 P9 d! G whenToTrigger = WatcherTriggerSchedule.LATER, ; c3 i& J. Y! u1 f scheduleTriggerDelta = 10d 0 ~% j" A) v* N7 R3 {) t )& I0 o# d+ m; X# f* X; d; i! P
public def step(infrastructuredemo.GasNode watchedAgent) {6 H) P7 l* b' i9 P' b
: o& s( |, j: N2 T* v) r0 A* @
// Define the return value variable.. i. [8 s0 t n V9 J: o- T" S3 g
def returnValue, s+ Z6 f& ^, z( U1 a, `( o) R
3 G- E+ k- l/ m% e8 w // Note the simulation time.2 |2 l7 f8 H& N' R! V x3 v' L, `! |
def time = GetTickCountInTimeUnits() , G! Q, T- v% u" G$ D( g 2 S9 |( I/ C: t: h) l. x' p2 x . N! a- f9 q0 ~8 B // This is an agent decision. ; d2 {4 X% O8 W) C8 d. ?1 ]2 N0 U if (watchedNode.pressure<200) { \+ j5 E% i; ^3 H# S8 z) g6 o/ T
// This is a task. + L5 k* d/ M: b) a: [9 i( ] setPressure(watchedAgent.pressure)& ]" O" J7 q2 u% T% ^1 N; `
, q- p) _& J9 {
} else { ^, ~6 _( b2 E9 I/ H% q! c ; ~+ X. F' G$ S$ @" J L9 l" y+ X) X. t( ^" |$ n7 m
} 5 J; q. G+ z. j1 p' B- a2 B // Return the results. 8 x. b: h6 g5 C! V. a1 ? return returnValue* F- ?4 X7 ~3 q" s5 \- p; K: C
/ B! v: F. s2 I, J- g5 D, s% ] }' |$ ]: E# I- z) U) x7 e
, M3 N+ \4 E1 v( A) K9 V
/** O7 Z! b% O8 m, a. q s" _4 O5 z * 9 x, \6 X5 M2 `; H! I0 I7 s4 {' f * This is the step behavior. 8 Z# I+ X, V$ L5 r! G" \( z * @method step0 B: B, Q0 \ F) Q8 {
*! g# l% f9 u. R/ m6 ^
*/ 4 [& K0 \4 M, Z& ^ @ScheduledMethod(/ L/ N, ?7 }* C4 b/ s
start = 1d, * g- U4 {( R# q! R6 {0 i interval = 1d,; f4 K# K7 i5 W" W U$ G
shuffle = false - L+ W6 h1 J+ l ) 5 L/ ]0 l" |. I5 v$ k9 E public void step() {- C* @. U, e3 [" \( h- `
) U7 N/ o! [, z$ | // Note the simulation time. 3 R$ u2 |3 Y' N0 x7 i, l* A def time = GetTickCountInTimeUnits()$ p5 m7 J. V) g$ f% D
9 W& _7 O0 N n; ^ g' N3 s
// This is a task./ ]1 k5 p% p# a/ C2 S
measurePressure=pressure+ RandomDraw(-20.0, 20.0) * N' E c" q1 F2 E& T4 h# G- s9 G+ q // End the method.. F/ a1 @/ R% S! L! F
return5 D+ D$ a9 G+ }6 ]7 n
3 s ?0 a ^% F1 N
}