在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 g. K$ R/ T& R
: ^7 X# n9 A- D' P( L0 a, Y
4 G8 ?( U4 ^+ T' x H, D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " J. v# @ Z( G. ?8 b" t public double getMeasured pressure() {8 x9 K/ r/ ^2 l* Q3 A
return measured pressure , X- D0 |4 ]+ P5 D } " @ C U! M) T, J+ \1 k public void setMeasured pressure(double newValue) { 0 ~3 r. k- z6 m- h+ ^ measured pressure = newValue * f1 _- h) { l, Y } r7 s- J9 |" a! \4 w6 ~3 v
public double measured pressure = 0: E R4 D, p2 _- C
1 h+ k1 C+ v% ~# S1 x
/** C0 v7 T% C2 _) n1 S
*9 J# W, S$ H- ~* @( H
* This value is used to automatically generate agent identifiers. " j* Y* j# O. c * @field serialVersionUID$ e- D% w ~1 V$ {
*. |! Y% W" T3 Q: {5 L0 {
*/1 d |8 q2 M& i) m
private static final long serialVersionUID = 1L % [0 r7 p$ s& \) p2 P2 G: ?! p4 I/ b: F+ z2 u! O7 g
/**" n+ A# Y g* q
* - A* N: n' r& [$ Y * This value is used to automatically generate agent identifiers. - O$ \. o4 J, s6 `3 |9 W! | * @field agentIDCounter # T0 F2 Z* r: t! P' s# E$ l( r * ?( S+ |1 M7 R0 o4 p; X* I
*/ - d- n! `" {0 } protected static long agentIDCounter = 12 M; k+ P" F/ [3 U
7 ?( W2 T: j1 r5 A7 i' l3 f( s /** ; z& U& w& I: r6 a * 3 y! B% Q1 N$ m9 B' j' Z6 f4 x2 i- C; V * This value is the agent's identifier. / ~- n" X% m$ ~ * @field agentID . p; w3 z4 ~2 ~# ^% r3 m* n. R *1 N7 p! T- H4 S6 u6 e
*/ 4 u! m% W$ S7 H& Q( E2 A9 z# v protected String agentID = "GasNode " + (agentIDCounter++)8 a, }. R: w ?5 s- m' Q9 Y
: W/ T9 y' r2 x8 a2 \
/**! V8 U. ^: Q' {1 {9 x5 E
*; k2 T3 e" F2 d8 P9 ]
* This is the step behavior./ O" }3 u7 ?/ t8 H
* @method step+ O! D) D1 T* n2 N
* 9 q" Z/ E) H2 E2 T */& H* H; n% [* b4 O
@Watch( # u0 j1 k/ C: S7 w% z% L watcheeClassName = 'infrastructuredemo.GasNode',( T4 T/ S2 d2 B
watcheeFieldNames = 'pressure', ' |, Q% K ~7 x* B: h3 k# n query = 'linked_from',! a2 b( |2 C' X" R3 s$ R2 q
whenToTrigger = WatcherTriggerSchedule.LATER,$ e5 R) E [; K
scheduleTriggerDelta = 10d0 p4 z \) b9 g* d+ X+ d# k- U
)$ t3 j6 D2 D! h7 f8 U" A3 ~% z
public def step(infrastructuredemo.GasNode watchedAgent) {7 K1 g2 G9 G, ?, ~# H Z
4 V- H" G1 j1 H3 ]2 | // Define the return value variable.* Z) _" A8 [- P- D
def returnValue0 S* H1 x# Q( A" l8 d$ @
+ N. }; K4 q+ k: ` y, m3 F
// Note the simulation time. , i+ E& W8 B8 f def time = GetTickCountInTimeUnits()+ q5 _, c& b: l$ x
+ N4 B* o; J" S* O- l% Q$ z7 |* c
) R1 x! @& W7 [; u' h5 k
// This is an agent decision.; Z! i1 x7 ?5 F I
if (watchedNode.pressure<200) { " Y0 {* F/ s! w4 R9 J, Z8 P7 j; r # o% L& m( m0 b- E/ a, q$ u // This is a task.+ J$ Q6 j: C3 _$ L
setPressure(watchedAgent.pressure) # U" p. v g4 \# i6 ] 1 ], T% W) i) A: M5 c } else { / L% n5 Q u! E4 E ) J7 @% q: s, Z2 u* i, ^0 U/ b8 ]+ Z. p* b+ u8 N6 w
} # b, r1 ?$ K& u6 K' _7 |5 ?# C! | // Return the results.% Y% f" h( h. }0 J' A
return returnValue$ o1 I( x: w2 q( a
! f8 ~, E: B- W H: j( i$ R: } } % B) z( X: n3 E: R( h8 m4 ^8 }: ]) {7 t
/**4 x ^" d* j6 C8 Z2 }
*+ `8 o8 \1 o% x( n
* This is the step behavior. 2 p( O% M: g D9 k& \ * @method step7 `# B# N4 S/ d3 \, g* S
* ) A9 \% E4 Y& m$ \/ S1 ` */ 4 b& a) l! B' y3 n& Y @ScheduledMethod(: {! _8 G1 D) U/ `
start = 1d,! |% K7 g# V* _! ^
interval = 1d,3 G6 o$ d$ `% Y X" V- [$ W
shuffle = false7 x& i0 N" u0 z3 e; v6 v
)/ J1 t& |. K5 L$ E0 r. @8 G
public void step() {6 g+ ?) `' b$ T
+ L, t4 r/ ]- H( f // Note the simulation time. R* k6 T3 u5 I) | A/ X% u3 d3 V
def time = GetTickCountInTimeUnits() + m; w- ^1 d. c 4 S# Z0 a; m" E+ u3 ~! |! _; ^ // This is a task.. C' J ~; o7 J- ~6 g l
measurePressure=pressure+ RandomDraw(-20.0, 20.0)! }) @# G9 H2 N: T' Y4 I4 z0 ]
// End the method.4 N _) o& N+ P/ [, z3 X$ b2 F4 l
return* u6 u) t. ~5 F( n' ?( j) d
- E: X5 t) ^9 L# R
}