在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 , o; f2 o8 _# ]$ m' t1 K/ m) r, t
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 1 E u* X. O/ V1 Z' s public double getMeasured pressure() { - z& W; h- K0 ^" J0 @/ ]* I return measured pressure * ~, E0 w( Y7 ^4 S3 | Q+ [ }& c2 S+ X; ~0 r
public void setMeasured pressure(double newValue) { , [( U7 P& t. ]* o measured pressure = newValue3 p. I& A4 T/ P8 U" q5 o3 z
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public double measured pressure = 0& v P: z, c8 c
5 E$ w/ ~3 t- t6 f0 A8 V /**8 |4 m% T8 M4 Y1 n( @
* 1 G; |3 I: }1 x/ T4 y# c' N * This value is used to automatically generate agent identifiers. ( [: F/ |$ |* [: B * @field serialVersionUID* d5 x. [. L7 H$ N! t3 y# \, D
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private static final long serialVersionUID = 1L# v. ]! b9 k9 E' H1 Q' x, z; V' r
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/** . V9 R8 p; N# U8 t4 V * ^: Z$ H- u! O# B5 Z: F
* This value is used to automatically generate agent identifiers. 3 L+ o$ `1 m* C: l8 w3 Q * @field agentIDCounter ( L: t' |, a. y6 r6 m * 3 s2 T$ X( J9 Z" Q. c; h */. ]5 }: H) Y `( F9 Q$ L& B1 i
protected static long agentIDCounter = 15 P- e0 P2 J- F( O& l0 K# P
) Q# y$ N, k/ v$ } /** 9 r/ A6 B0 D$ b1 r) T) Y& { * . D4 {1 X- G7 B% C * This value is the agent's identifier.$ X/ B# r( T! H; ?) G, G9 @
* @field agentID 5 T! ]8 l/ R$ u$ x% N * , W% l+ O9 a9 C: |& V1 @ */ z# s. o) L& q5 J. J+ w/ X protected String agentID = "GasNode " + (agentIDCounter++) " X( ^$ @% |: z7 h% z) b ! W; l' d# W5 E1 s9 q2 e1 k9 i9 D& M /**$ _. `8 {& Y5 d5 u' G
* ( G+ ]6 j' @6 J * This is the step behavior.: z( }: K2 F) Y- {
* @method step 8 N4 x" W4 r$ S) X9 @6 z2 w *; Y" O9 m( c1 p1 T' a8 X% @2 d5 b
*/ ; b, v' W+ ~; W/ c6 S @Watch(# A, l5 I. D! K \% S9 j
watcheeClassName = 'infrastructuredemo.GasNode',+ B7 z* [% ^( l! l+ u
watcheeFieldNames = 'pressure',% |4 a% z9 g1 o% j% C% s" ?% x! P: Y7 I
query = 'linked_from',2 t+ I( Z4 |9 g6 u9 I
whenToTrigger = WatcherTriggerSchedule.LATER, ( S9 B X. N/ Q" R7 U& r: a scheduleTriggerDelta = 10d0 ?7 L O( r. S( O4 T* _ F* C
) 0 ]7 o2 d: h8 s, u2 @ public def step(infrastructuredemo.GasNode watchedAgent) {: a- h- C t b
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// Define the return value variable. ; ^6 Z$ K3 a1 ` def returnValue1 Y, I8 z* w/ x
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// Note the simulation time. * H0 @- m4 T. l/ a def time = GetTickCountInTimeUnits(); Z; Y1 P: u" I( _: C8 N/ G2 S
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// This is an agent decision.: d' _) N5 `8 B! q. g# ]3 p0 I& T6 q
if (watchedNode.pressure<200) { . _ b. n: ^7 k7 | ; {, f4 X5 s' A# f // This is a task.' g/ R! | ^# R O% f5 O; M
setPressure(watchedAgent.pressure) ; j% n) ~- E9 e9 o2 C8 b" ] 0 ^( I; ^0 D1 I9 E) v$ I+ r- k5 c9 J } else {( O2 L3 F' c+ P& _4 L
# c2 _# e9 H4 ^: k3 v : s+ G# I& Y P } ' N; n6 W3 B' E // Return the results. * C, F: k9 p- N/ H. e1 W return returnValue 8 Q) u9 w% c( E; N% j) l- d! t* C" o2 _: I2 B3 @
} 0 ]( L8 u) ^2 K 9 X$ w3 z; v8 p: ]: j8 v& K: L /** ' f, i5 z/ U- p" N *. p7 r* E9 V0 p. B
* This is the step behavior. 1 [; `' u6 y$ t' R9 e$ r% b$ o * @method step2 O: h5 @/ Y4 d4 G
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*/ % i, L9 }) i! `) M @ScheduledMethod(9 f# X0 {. D/ E" a8 e
start = 1d, 0 L( s! W6 l8 s# O8 |) T; a2 D interval = 1d,4 J: N: I- ^2 B' V& O! Y
shuffle = false $ t- K4 n7 Y+ E, j. z' h )" p. N4 q" |( b& f3 [1 X
public void step() { ' V2 {0 O8 q- y% \5 J, {, R3 ~! ~# d1 ?
// Note the simulation time.+ a: P& w" B: u) k! J
def time = GetTickCountInTimeUnits()) g) Z& W, }+ G* ~- S1 @$ |
) Y1 j) e7 Z# Z: d( ~ // This is a task. 2 @8 C& V M; Q& Z0 i measurePressure=pressure+ RandomDraw(-20.0, 20.0) % V1 X b9 W& w/ a7 @8 C // End the method.. i) P! G& e; \0 b
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