在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 D2 ^; C( k. o% q2 d8 ?0 C+ r
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& p; M5 M- {9 g$ @+ N, J$ I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") " s- A5 T2 \: r) @3 M C public double getMeasured pressure() {2 z/ T: A% s! ]8 l6 }
return measured pressure) p- W/ }* H0 U8 y/ Z
} }9 _# }! G% |: K0 T3 u0 E public void setMeasured pressure(double newValue) { + x8 a' N9 t/ r measured pressure = newValue " \; a1 p+ O4 O5 n- E }* {# Q1 ~* ?( b* V' a# w# [
public double measured pressure = 0# d8 J2 I( g5 J7 X6 }0 U( A
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/**4 `+ r) z' y% H: i
* . B+ z6 ^) S1 z( U: P; @ * This value is used to automatically generate agent identifiers. - x5 x1 c3 c) h * @field serialVersionUID3 Z0 H" M* K$ x7 N; m3 \
* W: K) P- p& @, n' H */ 4 w3 _' H! C+ x5 I* a private static final long serialVersionUID = 1L* p2 K. {2 r- `; `% i
& g& N8 q- v( Z5 j" T3 u /**, f% B! C- ?1 `' J
* 8 I+ K- I; Y0 Z * This value is used to automatically generate agent identifiers.* e3 D' y2 {) r8 d
* @field agentIDCounter6 m Z5 q) q" ]5 f, \5 i4 F9 p/ g
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*/ 8 D% x! D/ r9 q6 y! a protected static long agentIDCounter = 1) z$ d3 k! }8 ? T& q! a
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/** - i5 J2 ^+ I" r6 ]' \& s2 B1 i * + w B6 c. M" z7 m * This value is the agent's identifier.& N8 V7 D m1 W+ R- c
* @field agentID) L$ h4 Z3 g! r
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protected String agentID = "GasNode " + (agentIDCounter++) 4 v4 f _* j+ @# j: o2 N1 {' i6 |, ~5 |' Q3 b& s; P4 i! {
/** , c) r7 F* e D5 } */ Y* v, R: V* b9 O
* This is the step behavior. # r. e8 A) ~0 d% n. H * @method step/ [$ c0 H: C: Z# `/ z
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@Watch( 0 i/ A( k! z: B watcheeClassName = 'infrastructuredemo.GasNode',9 I# _: E, T6 A- K
watcheeFieldNames = 'pressure', ) D4 n5 i5 Y, y0 p. K3 W query = 'linked_from', $ T2 P+ S! o- Y x& u whenToTrigger = WatcherTriggerSchedule.LATER, ( X" z7 [/ M! t1 z" a2 |; L scheduleTriggerDelta = 10d) B9 h+ Q9 v$ u6 K1 U' L! \1 k
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public def step(infrastructuredemo.GasNode watchedAgent) {8 r, Z7 ~# ^& V5 T
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// Define the return value variable. : U. R1 O2 Y4 Q! c w def returnValue- M9 W2 m# K( N1 O& d: e, h: e. i
5 }% Q5 Z1 @7 z7 d: @2 y) P) }* K // Note the simulation time. U l4 Q$ r" h4 h
def time = GetTickCountInTimeUnits() 2 z% A* y: b& L8 ]* E: l% j% x3 c D7 j c# W# Z
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// This is an agent decision. ) E G% I% _8 J' m9 a- w if (watchedNode.pressure<200) {- X! s7 u s! b6 I
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// This is a task.* \0 R+ j8 W" e
setPressure(watchedAgent.pressure)( J, B& y2 m- G9 h
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} ( @ O0 C8 Y( H Y. U // Return the results. 1 r- C% H9 h+ o+ L: H% ^1 j' V7 E return returnValue* z6 t0 y* Q* G( c" u1 {8 u
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} + q6 `7 ]; D, D, R " V, ]; e) ]8 @% E1 ]7 ^ /**/ R3 s+ a# h: c4 `8 _
* 1 A' x( @4 E0 o1 a * This is the step behavior.2 o+ l9 D& A8 a- B8 R/ c% V& O6 l8 U& O
* @method step 1 H1 b4 @0 e' U6 O *" O( V4 \/ m) P$ x1 A
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@ScheduledMethod(6 E! Q1 R% A* ^' x% P6 d
start = 1d,6 I. o3 @# T7 @4 A$ R4 Z7 |
interval = 1d,6 V7 E' K" Z' J0 F% R( g
shuffle = false* W4 C1 ~. u0 E7 G
) & A$ S4 ^& a: D public void step() { 7 y* h, I% @, S6 `' f) w5 ^ E( U, `7 ^& P9 r8 A! w2 J. x+ N
// Note the simulation time.% a& o0 Y6 B/ E
def time = GetTickCountInTimeUnits()3 T8 X2 [8 z! [: D" B
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// This is a task. 4 Z. A3 g& ^8 t1 _' Y( c2 u+ N measurePressure=pressure+ RandomDraw(-20.0, 20.0) 1 T" Z- _8 k0 m6 W6 s4 I // End the method.; N4 l p, x v9 E$ L* D; [0 B" ^
return( e' D$ i3 P3 B7 m, @$ V) y; d