在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) K4 i, j( q& w4 P5 H3 f
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 _6 p; s" U& n" V7 b& x4 Q
public double getMeasured pressure() { + u7 i: J% G3 s return measured pressure 1 ^) J/ \# T8 k' i( u6 @% P }% |6 \$ S0 ~7 K5 j: _
public void setMeasured pressure(double newValue) {" E, a# N) f6 t3 K
measured pressure = newValue 1 E9 ?& R+ y0 H* d } ( N* \$ ?! O' _2 ^) @ public double measured pressure = 0 : W7 [1 i; p% a & D, o8 ]8 U1 u0 z6 u6 u5 `' N /**" W4 z9 a2 v& O/ m
* ' A: [9 m4 V5 x/ c3 [: x! \3 @ * This value is used to automatically generate agent identifiers. 9 x3 ~- h$ `' D5 A2 b * @field serialVersionUID; ^+ ]" `, |, k% [% H6 r0 x$ ^( K
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*/ % ^8 Z# S# L) T private static final long serialVersionUID = 1L ) \/ b7 W8 T9 [3 y) P& P; g8 T( u; ~& h ~0 q; l, G$ U! h
/**9 [6 \: c7 b" i% T" t* u, {5 O1 {
* 0 G o/ @, `) a+ I# @1 c) B * This value is used to automatically generate agent identifiers. % N! y- i, |7 P( K V * @field agentIDCounter" j5 o! u2 _; ]9 A, J" u2 {3 ?9 a
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protected static long agentIDCounter = 1 2 |, W Y! r# ^) a( e8 H( L/ g1 L6 d) K
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* This value is the agent's identifier. , m! R0 X% |& G) I4 E& b! c# E * @field agentID* \% n8 I" ~/ n* k
* ) \$ F# m1 ~: w6 ^6 h0 s0 B */ 7 }) y( t& C6 p- s protected String agentID = "GasNode " + (agentIDCounter++)6 Y: V4 C! s! j1 [" |' ~
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/*** ~& D3 g8 M& A$ p2 m* v
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* This is the step behavior. 2 J& [% H" K7 I5 x3 I8 a * @method step. `8 M4 [, L( m. \5 t& \
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*/ # E7 r5 N" [/ i. d- P @Watch( ! y9 w/ f- f1 }" s7 r# T watcheeClassName = 'infrastructuredemo.GasNode',: F' i: J4 Z- z, H9 s, P3 ~
watcheeFieldNames = 'pressure',1 H) }/ c T2 G/ S$ r( d# e
query = 'linked_from', * i" S+ T) h7 B& Z- Q/ L2 G5 S) w5 b whenToTrigger = WatcherTriggerSchedule.LATER, / F% f) Z& h* q9 k scheduleTriggerDelta = 10d5 b% q/ V, X; y; s9 |
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public def step(infrastructuredemo.GasNode watchedAgent) {2 E" r9 a( S% S8 f* }
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// Define the return value variable. % E( j9 a2 X) X1 G3 U def returnValue3 C! b0 ^% h; @3 K2 y
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// Note the simulation time. " h1 a; d6 L9 Z* M6 S def time = GetTickCountInTimeUnits()* n3 R. q6 k! x: e0 o$ i& Z
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' J' X4 O9 e& {+ q // This is an agent decision.+ c* r- X: O2 }$ F* f7 v
if (watchedNode.pressure<200) { 3 R8 z8 j8 e6 g2 d2 j. E. [' `5 _( Z- C& m
// This is a task. 7 T) o9 C& ?' d% S6 A setPressure(watchedAgent.pressure)% i0 x6 D# a7 T; k+ r! K
% a4 A& J9 r0 k' l3 T) b+ r } else { 8 A* b+ M) r0 I% I0 |' \1 y+ m: A# r9 p7 f
2 g& H. ~( V, l7 L6 I } " x4 l R( l# z x8 r/ U1 Z // Return the results.4 e5 a, j4 K W* O( m
return returnValue $ u! H& y5 g S& f& p7 r' Y' T' u 2 Z$ h- W1 Y$ ^2 v& i" e ^ }2 @: t) v' z. _& M0 I" G
6 r+ q/ T' w" c% g+ H/ D$ A /**9 o2 G1 w, Y" |$ Y: l% M) y e
* 6 N1 u4 c. Z$ D, E. @2 Q, c2 D * This is the step behavior. 3 B# j3 q4 l4 G0 j4 j * @method step, ^7 J/ A$ g3 a7 `
* 3 Z+ i: u7 q2 N8 e( c' K */ / ?9 N6 l; ?! g( ?. [ @ScheduledMethod(7 } i q1 K; `- a& ~
start = 1d,5 Q& G& V- L; D0 n& T) ]
interval = 1d,( w+ z- v* |& p' F
shuffle = false0 P" V6 `( I: r0 k3 p; ]
) ! i/ v; M0 e. u public void step() {, C8 ?9 w) ?5 V* Q: @8 o
( e. u/ w6 i x- X0 A+ G // Note the simulation time.; t) t- b8 ]5 E2 K: Z
def time = GetTickCountInTimeUnits(); X0 O9 x4 t2 x, l$ z
; i- n2 f$ n0 q+ B7 Y% S // This is a task.. c r: B7 `" v
measurePressure=pressure+ RandomDraw(-20.0, 20.0)7 }+ T+ f) O* [( b5 w& U5 G' S |
// End the method.$ @4 z/ ^3 x; g, b$ U" @
return 0 \& K: g9 @! }: r ; q! G& o3 H& m' G }