在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 3 f( s+ q9 y( s- T3 m4 F) Z- Z
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$ x0 `1 t; ?& D! q" F1 e@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")+ _6 h n+ w( i6 m1 V7 F7 F; d1 U
public double getMeasured pressure() {5 n( h% l$ }' r/ N& M* S: d
return measured pressure 8 Q9 ?. P2 J' W }& |5 e9 l3 V p7 A$ r0 E2 [
public void setMeasured pressure(double newValue) {; |+ k! f% f3 L a O
measured pressure = newValue $ k% x P! e0 ]* C. O& d }4 Q# \/ F# e, V6 L' Q
public double measured pressure = 0 2 [$ w+ g4 C% t' r7 U1 i1 {# _ ' `: _, a2 n0 m/ k0 T6 G9 P6 B: P /** - A. m' h/ m9 N2 i5 O, N *& ]3 F2 y; e$ u% j! ?
* This value is used to automatically generate agent identifiers.$ B3 B% M m# e$ i, l
* @field serialVersionUID , j% w8 q* d/ d- G+ o* n e1 ` * % }% j5 z# a8 ]3 G% a */6 I: x2 _; J, |0 ]
private static final long serialVersionUID = 1L + @+ X$ I8 i b. Y/ n) e' F6 _' z3 |7 B1 i
/** , I. M' B" ~* {! x, w( H& I ** ?$ I5 _' q% W, r0 n2 ?* ` o
* This value is used to automatically generate agent identifiers.9 o$ y" v0 j/ x3 D( b5 _' F) h: H
* @field agentIDCounter 1 ^! l$ T l7 i$ r; b6 j3 E6 A0 d& ?7 Q& c * " Q; V+ I! x' [$ L */ 1 t6 O* M* g3 V: d" D protected static long agentIDCounter = 1$ @% C3 H; x; L- T: G5 E
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/** 5 L; b" r) J; u- F- E, C5 @, H * 6 w8 O6 B- ]$ Q1 q2 P7 M$ A& } * This value is the agent's identifier. ! |& ^. p. G, j% L* q; l: q * @field agentID/ r* F2 f" o8 ?/ e7 A" Y
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protected String agentID = "GasNode " + (agentIDCounter++)5 C0 u5 ?* N6 M2 w' H$ ~5 y" M
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/** 5 e7 ]+ T H) C. v" b1 L * ( h9 u3 V& s" q8 {7 n# M * This is the step behavior. 4 W; y% U1 F* P0 }2 C* ` * @method step ' {! x8 u) }, o, B * + U) B# C8 k0 N- u9 C */. O3 b6 R4 O/ Y& ?4 U$ r& N
@Watch( G L! l7 z( C- a" h watcheeClassName = 'infrastructuredemo.GasNode', & z" M$ k. y% L! v, t8 \* f" w# n watcheeFieldNames = 'pressure',. j8 |# ^3 ~% E7 Y8 s. L0 S3 [# u' ]1 k
query = 'linked_from', $ N+ S9 s3 _/ ~& M! R* o whenToTrigger = WatcherTriggerSchedule.LATER,) t7 w4 t7 i( A: O4 i: L* c' _. s
scheduleTriggerDelta = 10d / k: ^: }+ A, M+ Q1 \0 u ) 3 v& b9 m& U$ f) C$ j4 \" R1 ? public def step(infrastructuredemo.GasNode watchedAgent) {4 [6 @. U! z7 S7 \+ E
T* r8 u" W$ _4 }& i( u // Define the return value variable.) W; Q7 M3 s# S# D. B
def returnValue ! J% m1 Z% Y% W Y" Y- O, R1 x5 @- N: K$ R! g" O
// Note the simulation time. / v1 o* W! M1 ^+ P# \0 y: e def time = GetTickCountInTimeUnits() " K5 x, I! S S. K0 l# W9 D6 ^# v8 o1 t% L p4 p b" @
5 D$ q' _( F: ]. Q // This is an agent decision.$ i" j3 c; e1 R. o; u f3 @
if (watchedNode.pressure<200) {1 `# k+ {6 n! l0 s6 I
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// This is a task., j) H0 ^2 u8 c$ j
setPressure(watchedAgent.pressure)8 ]+ K7 F8 M i
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// Return the results. ! B1 d# s* r9 F) a! I' c* | return returnValue. k/ x/ h G0 {
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/**: T5 @4 m% l+ C- ~% F' v
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* This is the step behavior.$ D+ z9 v. w1 j4 f" h M
* @method step4 @2 L6 C& w0 C
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@ScheduledMethod(1 l% Y# \* G+ g! ^+ k' d
start = 1d, 4 d7 T5 V5 d" q7 Q interval = 1d,; q# ?8 E! z# Y: w+ o
shuffle = false, e6 E5 a2 o5 L& X) D1 _ n3 V3 y f
) ' v: F& \% e, e2 c public void step() { ! z2 q7 \" T% n" y. u. ]8 P% S4 O8 o. B l% z# R& _
// Note the simulation time. $ W1 }6 u( a5 ^6 ` def time = GetTickCountInTimeUnits()0 N, ?, ^# f6 B+ b& P
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// This is a task. * ]1 E2 a3 z. q measurePressure=pressure+ RandomDraw(-20.0, 20.0) / H& x& ~0 F4 K# S& C# t3 i* ] // End the method. 9 |- B2 ?0 O% r& [+ R0 E* ~ return2 R/ x- ~8 K D& n
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}