在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 s r5 U# H+ c$ b) B8 O
: ~" a' a) C* G: @5 E * p: }1 Q H: ?% }* k2 X@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")8 P B8 O; S+ |- _- V7 {1 M( R+ l
public double getMeasured pressure() {6 n1 O$ k" d3 b9 I" Y8 s' |2 v2 g% E! ?
return measured pressure 3 |+ h9 s! L( D' C3 @5 B }+ D& K/ ]/ F m/ h7 k3 t2 E! Y2 ^
public void setMeasured pressure(double newValue) { $ U, w2 u7 s! S0 A3 U6 l$ D0 \2 m4 h measured pressure = newValue" }' J2 D9 v( Y5 s3 c$ c4 ~
} 3 l/ U3 G) Z, \ r. u+ l6 q' p public double measured pressure = 08 [ ?( l+ r, \1 ]/ e
; C3 `2 P: |$ a7 t0 g /** # Z5 }$ S6 x# B6 v9 M4 P, Q9 W *9 J2 `& ?; h$ e& ]
* This value is used to automatically generate agent identifiers. & z' f, O. v, W) j2 I+ o8 w * @field serialVersionUID 8 \; M3 N( A1 n4 F * ! D2 G, l& R; N+ c/ g& a */ 2 K8 A9 i! W; b/ Z( D" F private static final long serialVersionUID = 1L 3 K! M+ t' a1 w$ W, G O s: c" k9 L' K6 x, Q2 f8 v /** & ~9 ~6 W, v: l2 } *( t/ `5 I( l8 N/ l3 l
* This value is used to automatically generate agent identifiers. + B, t, Q: i4 | g$ d3 W# X& w * @field agentIDCounter; c) o$ G- A% \
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protected static long agentIDCounter = 1 + X( b, M: d2 x% L $ o8 T% R0 }6 j/ h2 _. J3 _ /** ( s( q; m: Q: n" s *- J! k# {/ l+ [
* This value is the agent's identifier. : ~, N! j/ X+ B( f$ _ * @field agentID - g4 ]" P0 j& W, ^( s3 y *" V/ D4 p7 S7 |! Q$ n0 W: v
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protected String agentID = "GasNode " + (agentIDCounter++) 4 a: {0 A* M( q! A8 B: o1 z3 R& J+ L. C, P0 w6 B$ E
/** 6 r9 B6 |# o2 |" U% x$ L * & D" g4 ]4 S5 b+ p9 {2 e * This is the step behavior.) o9 d9 h% E4 p$ ` p
* @method step 6 R+ Y5 i# E* G" k$ p7 Q& q * # I; {; s( [8 M* u: M */* k* r, D3 y3 I; A, L& r* D
@Watch( - G j% l, a& o# d) }7 n watcheeClassName = 'infrastructuredemo.GasNode', 7 ^) v4 ~# ?* [0 @ watcheeFieldNames = 'pressure', - ?+ N2 w+ \/ p# \3 L! R p' s) p! w query = 'linked_from'," W6 ^+ i0 J# |" m1 Q* h6 [, l
whenToTrigger = WatcherTriggerSchedule.LATER,& M. O/ R w0 D7 W; P' T! ]2 k3 B, G
scheduleTriggerDelta = 10d ( y, l( N6 Y) H- \* Z )4 U/ u/ q- P$ ]$ @ ]7 p
public def step(infrastructuredemo.GasNode watchedAgent) {% K( T( R" n" N6 y" R) V& O
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// Define the return value variable.5 S0 D5 @4 t' y2 f6 |
def returnValue" J" [5 D" I1 k1 A) K6 q
9 t3 k' W' P' w1 { // Note the simulation time." q: z( ? R8 \; }: m6 B, v
def time = GetTickCountInTimeUnits() # Z u& t6 e% E I/ V ) J% ^+ v" ~ g " c" u0 h* s5 {" }; j6 t9 O& ~# q // This is an agent decision.8 t$ Y, {+ U# D, B
if (watchedNode.pressure<200) {6 R% O3 i9 j/ X2 v5 X- w
8 n' i. x6 k3 }: r9 [1 T // This is a task. ; [$ u% q$ ^4 J' A setPressure(watchedAgent.pressure)) O$ n0 }- ]. z l# b& s
8 h' G( j" l7 Z6 a } else {5 n0 |; S& d0 x: m0 B8 \, b8 L
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// Return the results.2 F- g8 Y% @7 a0 d" I0 {
return returnValue6 x p N5 }% d/ M" q
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2 _9 _4 A* U. x2 q /** ' \4 P! V& i' B" d * 5 I/ O" w* l& \5 F * This is the step behavior.5 T2 q. M/ B$ X( O( U! l
* @method step5 y# M* o1 ~( ]; K1 Z
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*/ & g: x- I* f; T2 g @ScheduledMethod(" t X. @2 F" k9 Q5 M, O! _) H
start = 1d,4 Q( {. }9 z3 S
interval = 1d,. n- Y0 x$ f8 b
shuffle = false 6 j4 y: f( V3 H* C& M ) , m1 r# C* y. J; _ public void step() { 6 j9 h- F4 n+ ?5 c ]' K4 w $ i+ G) o3 i& K // Note the simulation time. / ?( ?3 s+ u; s" S def time = GetTickCountInTimeUnits()) g, B3 b; M$ O0 _" }) D
8 Z- a2 S+ @8 C3 x' P( I# f( x5 x/ H9 g // This is a task.9 K5 B3 y$ A/ H& x5 n) w. Y: n% v, `% A
measurePressure=pressure+ RandomDraw(-20.0, 20.0)9 d5 T# R5 Q1 G2 S4 ^9 C. P0 R7 f
// End the method. & t2 C$ i/ a) G. K: ^7 [1 O1 u& v, t return0 K( V! Q2 |! V* ~