在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 : C' B2 T8 f' w$ d! R0 Q" ?+ s& d" f
' y' d* C$ Y3 }5 j- h5 p; [@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") - ~. q D/ {3 A1 E( ?' B* G# t public double getMeasured pressure() {0 u' |! ?) b3 J0 `. w
return measured pressure% s9 i% N5 m3 D8 f
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public void setMeasured pressure(double newValue) {: | y) e% n' ^+ c2 i* p. [1 n+ O
measured pressure = newValue6 s" r' R3 Q$ t; N; n/ r
} * y/ F( V( B* M# o public double measured pressure = 0# _; l9 F% { A* O8 L v K, ?
* q6 w8 o/ D) ]5 X- A6 b /**6 M# V' Y. l9 y, j/ l; N, _* A
* & a- J2 a( O% w( e9 `% I6 @5 d, s: ` * This value is used to automatically generate agent identifiers.9 g6 V/ P! N p
* @field serialVersionUID9 {! \; f/ D6 K+ ^7 R3 d
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private static final long serialVersionUID = 1L; ]% u4 Y; M1 u3 i- [. n
; J( b0 x/ G$ e3 _0 I /** ' [8 l/ p1 H% \2 O' j */ ?8 Y, O8 B, u6 P. U* X
* This value is used to automatically generate agent identifiers. + a5 z7 ]2 d& ]9 P * @field agentIDCounter7 ^0 w( M8 x+ a4 P, L F N. ~) ]
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protected static long agentIDCounter = 1 3 M$ U! x! r1 J% m$ G8 d% L; B2 M" Z' \2 T) Y
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* : K7 {) B7 q) f * This value is the agent's identifier.) H: Z Y' ~9 `6 u& y
* @field agentID % s! i& R9 m& L6 g * 7 [5 ?1 s" u1 \; G$ g1 ^3 z */1 k9 [; v7 O$ S8 D
protected String agentID = "GasNode " + (agentIDCounter++) 6 r; i" X3 b& _+ s ! C+ Y/ z5 v- b: s0 [& s( z) Y /** 6 V6 G& D c3 Z1 E8 d: G/ i* W *+ N. h3 R8 f5 h' |6 z; S
* This is the step behavior." j- u# p5 R+ ]
* @method step. q1 w Y7 ?& N5 A
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*/ 7 p5 u. J+ G8 J5 M* b @Watch() J/ V% [' L1 `) n) _
watcheeClassName = 'infrastructuredemo.GasNode'," H1 ]2 G0 {5 w8 d. L8 O
watcheeFieldNames = 'pressure', H0 W- s; c1 \/ b2 v# v
query = 'linked_from', 9 R, z+ f0 ?" ^# D% d whenToTrigger = WatcherTriggerSchedule.LATER, Z& u7 [9 D1 [4 }8 s
scheduleTriggerDelta = 10d 4 v0 j3 T- h/ R% w% x ). I# ^9 z. D( k4 Q- L
public def step(infrastructuredemo.GasNode watchedAgent) { V* B; J' O+ I( T5 E' F" l8 ] / ^$ p! x# s6 f& M4 w1 b // Define the return value variable. / ^6 ?. ]. V9 d) {, }6 F$ l def returnValue2 o3 D% V/ u! D$ N8 f$ k# l# U
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// Note the simulation time.& ^1 q+ V& C8 ?1 @1 T( ^1 @
def time = GetTickCountInTimeUnits() . C6 d# R" G8 U/ U6 H% u, n) x1 z . E+ e7 i* ]' Z8 A+ d. i6 o6 n8 h0 |0 O$ l) [# ]
// This is an agent decision. 5 M8 A( }* Z6 b, ?% K1 z- n if (watchedNode.pressure<200) { + |6 r5 q3 O/ D% k, o 1 y _3 h; @% i g. @9 l // This is a task. * k' q5 v# y! }1 B% V setPressure(watchedAgent.pressure) ; ]. X' ^* p/ v$ y, O& Z- b Z 8 U" C% W$ K k- w } else { 3 o$ c' P0 _$ ]6 ~* {: n9 Z) p & r0 {+ x! |* i1 T. X/ E, ~ / `/ I" V" p w( S } J$ G% ]# ^( Z& n // Return the results.8 u; c4 ~: y: \3 L6 ~% v7 K. G
return returnValue 3 U( w7 h% l! Y$ X- [- g) k( Y 1 a& J1 T! A) @ } " h: N# I% B% _# [ ?8 h. a ) c2 c+ e' Y) H /*** K# X8 s& S2 g
* , Y* s. T/ g9 ]# x; \ * This is the step behavior.7 L9 v8 I: ~8 x0 }
* @method step + L8 Z% p: d$ s( O6 G *( j' P" j/ }7 {
*/ & @$ O1 r0 U5 d% b( D6 T- M, x @ScheduledMethod(/ w+ B3 A: ~9 ~5 r, F# H
start = 1d, ( k2 X1 Z1 a# f/ l- W4 @ interval = 1d, ; `2 w! q. O. `9 U shuffle = false 2 ]4 x) R- v8 I* H [$ E )& l# ` u- J: _& e
public void step() { 9 X+ W. ~9 E: d8 S6 q M4 H1 r( A) y& T
// Note the simulation time. ; Y4 ?3 h0 j8 T3 o def time = GetTickCountInTimeUnits() ; L5 N) m/ @% _ # x1 Q& C0 |, c0 r% j9 c! { // This is a task.1 J% u- _ A" Q% w% ]0 H/ a
measurePressure=pressure+ RandomDraw(-20.0, 20.0) * F4 u" ]* T1 ]. m // End the method.# r' F: D# A: Y4 e
return . ]. `' e& G9 i7 k- s: k( f9 m. E6 [
}