在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 . H5 |" E; q5 _7 U
7 h; i6 \8 _. y! W8 f+ E" v ; m k/ b* P( q6 M6 V6 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") . Z8 {! m8 P8 z3 [; x5 q- r% [. N public double getMeasured pressure() { , I" t; i& B1 }5 N return measured pressure( k3 p b7 l& ] B9 t
} * R3 f' V2 q6 ~1 W" ^8 e, g public void setMeasured pressure(double newValue) {: @; ?! I3 ?% Z# r; W
measured pressure = newValue # n$ R! [3 k* ]. w) k- i% s } . B; t6 q4 Z/ g4 d5 L# v public double measured pressure = 0 0 L$ a3 j0 ~2 E3 y b8 [! O- H* T4 v* [ N% l! q+ n& } G* Y
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* " P! L# P5 P3 Y8 T8 R * This value is used to automatically generate agent identifiers.& p6 `) h" X" c' T* r
* @field serialVersionUID ; i$ n# [& P. x4 D$ F: f" |' Z) n * : I9 W. F+ _1 A& `% f */ ) Z9 }: T- P+ ~2 h private static final long serialVersionUID = 1L/ M1 C+ w% j( o8 r! z
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/** 3 {) X9 Z: E; ^$ p1 Y *, r8 q( A% Z' r4 l7 U* `
* This value is used to automatically generate agent identifiers.4 \' E3 d/ F/ H) q8 ~' d
* @field agentIDCounter4 H* Y3 d& ?* |. q/ g# Q
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*/ ' P, b; }: d1 @1 T% C protected static long agentIDCounter = 1 H: L) S" v% Y0 t
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/** ) _( G* Z7 I! M0 x * . y. W' P d. r2 p& Y5 I. l3 L * This value is the agent's identifier.5 F7 y$ g. u3 }& e% ]( R
* @field agentID) D3 d4 P7 k2 d# m) w* q3 r! B% U _
* 3 Y( o* f; }6 n9 X0 h */ % K4 Z4 I9 v' k; O9 x% d protected String agentID = "GasNode " + (agentIDCounter++) : u' ~5 C& N7 t* V7 X3 D" j4 k; ^ T2 |2 F+ X+ V& e$ Y1 ~
/**' G3 ]/ w! z, O/ F) r# u
* / ~2 f: a. @8 o4 [& D" ~) q * This is the step behavior. 4 C0 q8 ^% P- _- O0 z * @method step 8 c/ m* R1 x7 O) S+ D3 \/ k * : {0 u, j0 O2 T" N" H. ?8 t */. E# z* X, r7 k( c4 l9 L/ H# Z2 [
@Watch(! a* P8 X/ ~; B! q( a: B# C; \- x
watcheeClassName = 'infrastructuredemo.GasNode',& \$ ^& ?) _ B6 A) `
watcheeFieldNames = 'pressure',- p$ P, ^& n! D! C; q
query = 'linked_from', 7 B) ^0 T4 |( x6 `/ s whenToTrigger = WatcherTriggerSchedule.LATER,9 e: s0 W, n. L
scheduleTriggerDelta = 10d 8 D5 {. }0 P4 } G4 s ) & C/ Z. P- ]& [: M( ?, n public def step(infrastructuredemo.GasNode watchedAgent) {' b0 x4 a6 S2 U
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// Define the return value variable.* f0 A* w& v. a+ v+ i: h
def returnValue4 x- n( v1 c! n; i
) P* I, O0 H+ f, y; a // Note the simulation time.; e1 R% p/ J: k# J3 s4 s1 O
def time = GetTickCountInTimeUnits()2 [$ k" W. o* \9 r9 x1 a' O# v
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// This is an agent decision.5 w8 s6 v# z. I- J1 o
if (watchedNode.pressure<200) {& H1 s; i( [! P
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// This is a task. $ f3 ~# N6 H1 l0 n6 z- U setPressure(watchedAgent.pressure) / z1 z( r. Y8 H# y 2 K& [" }) U. e6 }: M8 g } else {/ L: F P1 X/ z8 K
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- W, r3 I! @% v! R! `& ` } - B' R+ b0 z8 I1 ?4 T# h8 X' o" y$ l' U // Return the results.$ ~0 {/ [! J5 x0 ]- S1 O
return returnValue z$ F3 \, R0 s+ C4 J ) g# Q8 y; W6 u+ v: ^) W. K }5 b6 W$ \/ c: I3 |5 Y
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/** 4 g0 ~( R0 H% ~! A: y7 ?" [ *& y, C3 m) z- _7 f
* This is the step behavior. ( O N) v1 Q0 r) G * @method step 5 \: I' w( V, {; A) I& ?3 E# b * 8 i2 r Q3 Q6 B& L% x */8 o% j: C% b1 ?' u
@ScheduledMethod(5 w( c$ z+ c! t/ m
start = 1d, 3 N! g1 ]$ F' {% U: Y interval = 1d,2 P( M4 j: ^9 {: F: k
shuffle = false ! `6 W' q- D& U) A ) : V- X# [* \- `* c( D public void step() {- @, P2 J$ s# U) S J; T X
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// Note the simulation time. 7 h1 ~7 t1 |7 L# C2 @ def time = GetTickCountInTimeUnits() 6 S3 I( w: R7 b, x& y3 K$ r2 D* }; j" {8 u, f
// This is a task.6 b6 u j4 g7 c" f
measurePressure=pressure+ RandomDraw(-20.0, 20.0) Y! j- k( L, _. h) j. N
// End the method.$ T1 K' s, g$ j2 U
return - V" d3 M2 x$ }0 v2 C5 ~ " ?: o9 X5 |9 w- U; D4 P E2 N( e, n }