在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / I. z# s! }7 Y4 T
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")" g' g$ ]5 N" s; H- g
public double getMeasured pressure() {4 z5 H+ t# ]6 |2 g6 B" J
return measured pressure+ X/ |9 J& N/ U% C: x
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public void setMeasured pressure(double newValue) { / G9 F# w- c3 Q& E measured pressure = newValue % u0 L- t8 U. j# F+ j }' R+ j! V: y& j5 @# A9 Q7 ~5 s
public double measured pressure = 0, X7 Q9 S) ~4 P; ?& b0 }9 Z( v
7 Y; N+ ], A' E5 l$ }+ l /**4 D, ^& H V# X& T
* + }; ~$ v! ?* x * This value is used to automatically generate agent identifiers. " i! ?8 o V: L * @field serialVersionUID " B9 ^7 r2 x0 t, I- Y: a1 [ * ) q/ V1 M& }: M- U' `* c */1 V1 s3 k. i: X9 X5 ~: P% [
private static final long serialVersionUID = 1L# [' r6 v: y7 S% l4 p% I( A9 f
4 ^+ O. t( a8 y) D% m9 U /**3 f# y0 A. g) e+ b3 e
* 2 L/ d6 M: k! V: c, j0 u+ V * This value is used to automatically generate agent identifiers. " o) @+ O X# l( M0 q# N * @field agentIDCounter7 U3 e4 q+ q7 G6 }: k0 _4 E
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protected static long agentIDCounter = 1 ' v5 N5 [2 z- x , ?4 d' S# O5 @% l1 { /**6 Z. N- j7 J& K! W6 B3 U
* @% |+ `7 x: T6 g3 M$ n * This value is the agent's identifier. 7 A$ `1 o9 u9 s* k1 `* D) w2 c% n * @field agentID2 O# s A9 y3 G: x# ~
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protected String agentID = "GasNode " + (agentIDCounter++): C0 [3 g4 S# L, M, c9 E( K- ^9 Q
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/** ( c K- `* l# T( W- M6 `& m * . A& c1 P' P, v9 E( [% t( h$ c" k * This is the step behavior. : i% e" @, e4 w1 f a* ]1 P * @method step ( @/ c, G* p0 Y8 y. O& g8 t * 2 s* ?) Q9 Z% r */2 y/ p( |) g0 V
@Watch(% Y, q' o% @2 C; X, B* _
watcheeClassName = 'infrastructuredemo.GasNode',6 B9 K$ \. S k$ y/ ^0 s
watcheeFieldNames = 'pressure',% b) E$ c$ D# q* ^7 Z, n( {
query = 'linked_from', : a9 _$ [& X7 h' @ whenToTrigger = WatcherTriggerSchedule.LATER, $ c7 _" O3 i' \2 ^9 ]9 c. H scheduleTriggerDelta = 10d % |1 c, ^# }) W5 r% L2 S ) # ~& y+ ^6 p* Q/ U* o: _# I public def step(infrastructuredemo.GasNode watchedAgent) { _/ v5 T6 U+ Q x8 `3 [
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// Define the return value variable. / t6 T$ J+ o4 V7 ?3 d1 b0 B def returnValue + c/ [9 J) \1 p, C3 R% K / X9 d" |; P" w0 {6 S9 I$ _ // Note the simulation time.( @0 B4 Z& i: e# I
def time = GetTickCountInTimeUnits()3 G6 s5 [; L( I k7 b; {
$ t3 r1 \) Q+ {# f/ }+ i & [# t9 ?& s* b* s4 [ // This is an agent decision. i; {2 b3 r5 Q4 Q, | F5 L
if (watchedNode.pressure<200) {9 ]& j! \, Y& O: Z& c; c; u0 V1 |6 F
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// This is a task. ) {: y: a6 z3 w p- ]* s1 Y setPressure(watchedAgent.pressure) 9 _+ Z1 X8 _( y8 \6 ~ 9 w; Q: @& M" u/ H% @" O$ j } else {- b, P# O* \( `( j1 [. G
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// Return the results.( k1 |$ K6 f+ L. G: a
return returnValue 4 e# Z( B) P" i, ^1 r& |* Z/ B; j- Z# w7 ]1 [ S% L* r6 o/ V
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/** 7 S' b9 u# x3 G+ ^1 q) I *0 q# F- ~ S- c' Z' o
* This is the step behavior. 1 [, g6 L3 Y* B+ ?0 q) v * @method step , W4 j' r; M0 L * - g6 g: z5 c n2 j7 T5 J1 t */ 6 I+ c* B6 D: S @ScheduledMethod( / L1 S- F. S& ?1 i+ R! b; E8 @ start = 1d, ! A }$ @+ w/ u( L interval = 1d, ; m6 a% j8 B5 K; Z, X% w$ ~, O/ ~1 L; d shuffle = false/ }3 [5 \) A5 R# D7 F* d
) 6 Q" b; ~+ W3 p: r/ G5 {4 M public void step() { 6 Z% l e8 t0 R |7 d $ i0 G' G3 d( P2 r( z' X // Note the simulation time. 4 T9 n6 P* N% |$ C" K def time = GetTickCountInTimeUnits()! b" Q2 s5 s6 u" Q3 _ U6 F
. Y3 ]" q9 p3 Z# a // This is a task.; k7 ]" t9 L( x* R! Y8 `5 C$ x
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 6 _9 Z" e4 d T // End the method. 4 r E6 }* n1 J( P4 N: ^ return* h$ N5 a" }1 z/ b' n' b
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}