在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 / r0 [+ h' B: v) ?1 \& y: d # c7 J, T; |3 O4 r* [: c4 O% n4 {! O) z; d' {( T
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") * G! S( X; F1 j public double getMeasured pressure() {% h/ B1 J8 V W* a, K/ s& {
return measured pressure 9 T. `6 _) k% p5 c+ D! O. E } , i+ U* A! e+ y4 o0 i public void setMeasured pressure(double newValue) { 0 s3 F% `4 ?5 B( v* y6 Q measured pressure = newValue 4 k; H3 b' E! N0 F* y }) L4 \: }) B. r# X' `
public double measured pressure = 0 - u3 ~0 ?! n: v( K8 E; k8 p# T4 J! k* K7 L2 z, j( b: O
/** * E. k* r9 r; ]% A *3 X7 d# }- i8 _ O: K! Y. t2 j
* This value is used to automatically generate agent identifiers.: X0 z- e' J) G
* @field serialVersionUID J; M0 k# q# A: @ *8 _6 N" H* d& t9 K* a
*/ 1 x" x6 x# p6 r; K, o7 |' B/ i private static final long serialVersionUID = 1L * N% l1 `8 C; K$ i- P3 I$ S , v% H3 c! ^3 r q0 d% f /** 4 `- ?$ i. G3 W *5 f q9 [6 K# u; w+ [
* This value is used to automatically generate agent identifiers.- r- F, t0 m3 A( u1 e0 m! B) t7 i
* @field agentIDCounter : v7 O! x5 V9 k) x * 3 ]- ^# V- E6 o, Q& a */; c8 E9 x( p: Q$ i+ E
protected static long agentIDCounter = 10 I0 Z/ K2 O: y
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/** 4 k) u! }0 d0 Y; Y" u# p* E * . D+ L/ }( b% a9 a; D$ z/ D$ v * This value is the agent's identifier.0 G f5 k+ ]6 I/ ?1 {
* @field agentID' m% D& U3 e, G+ [" [5 w
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protected String agentID = "GasNode " + (agentIDCounter++)' }# M: L7 T& u( l
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* $ g/ g& e! H+ Y * This is the step behavior.0 V& n7 j$ }& f) S
* @method step3 E- D% F/ K2 S: ], D. b! a
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@Watch( 2 T: e0 O( O1 ^& V6 T q watcheeClassName = 'infrastructuredemo.GasNode', X) K9 z- C5 k ^+ l& m
watcheeFieldNames = 'pressure',3 ^; T5 ]2 J) x6 b, b
query = 'linked_from',+ t2 d0 `# ]8 {5 v" r% S
whenToTrigger = WatcherTriggerSchedule.LATER,9 u1 V: U) x, v2 o
scheduleTriggerDelta = 10d$ g$ I* n1 t2 ?8 ~( f: ^# A
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public def step(infrastructuredemo.GasNode watchedAgent) {3 U7 n6 e0 d2 S/ A
- y* O+ ?7 ?- N) O, B9 T // Define the return value variable.& I4 Z9 w" W0 y
def returnValue . S% X% { }; V1 t0 h* W1 h/ m 4 H9 i W2 j% D" ~2 [ // Note the simulation time. u; P( i& I7 E8 Y k; y6 E def time = GetTickCountInTimeUnits() 4 I) }# n- | T! J, K, e( w0 @1 W* L2 \4 ^; \4 g" @- ^
L0 C Z7 w% B% |$ Y1 d, l // This is an agent decision. ( p. e3 J: E8 W8 \7 o2 W if (watchedNode.pressure<200) { ; y/ y* C- E) b1 Q# i/ T/ v3 W$ y+ \6 `1 K. y0 q) u. L
// This is a task. 0 ]* ~4 h1 T8 `) b setPressure(watchedAgent.pressure)5 z! {8 P1 I% `9 b7 U# k
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} else {, U3 M) H( Y3 ]; Y+ ~/ U
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+ ^) A* i+ H/ |1 w1 L } 6 V" ], v, A3 k) e2 R2 m // Return the results. : Z7 S7 h5 c3 S; i return returnValue, `% ?/ |; z4 c9 `9 `& p, k {
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# F2 }: Z# ~/ H2 ?) P: K /**: x$ {) R+ c9 d- D6 N
* 7 v+ T# r0 |+ |! ?9 A% k- i * This is the step behavior., u( b2 b6 @/ V1 v! i' d
* @method step 7 F$ j" \1 s5 {/ |% s7 B *9 u# j5 ?( D0 z; {
*// [) c; Z' I8 c
@ScheduledMethod( ; B7 f7 a% [, \, g start = 1d, 8 f' n4 m: M# t$ Z interval = 1d,7 g" Z- e! z2 y7 P. X
shuffle = false- a! t" Z& u; }. Y( a- v+ X, h# A
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public void step() { & T! z0 c1 Q5 [; t+ v: f& U+ t9 I" n
// Note the simulation time. 9 K `6 T8 N) S2 W8 }' Y def time = GetTickCountInTimeUnits() ' y& G/ U/ V l" C# O7 D/ I: m % _/ F$ B* }; x* w7 c( G // This is a task. & B! V" T+ \# ^. \4 M* ? measurePressure=pressure+ RandomDraw(-20.0, 20.0)' b% a: Y1 p$ b$ d' x! S: a
// End the method. 0 x; {: T; R3 v' F- j' I" c return4 _# q* a( }" M7 ]) s4 C8 Q8 Q8 x
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}