在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ) O8 W* s4 Y) g) C
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9 \8 ~$ K& E, Y |; n) m3 B@Parameter (displayName = "Measured Pressure", usageName = "measured pressure"), P' `& K4 n3 R8 ?
public double getMeasured pressure() { ' l6 a' i( m) ~( J9 u9 M return measured pressure ) m L- p) z' D& C5 f W }* |" j: b# v' b: j' t1 [7 X, c
public void setMeasured pressure(double newValue) { 7 @% w* `1 a5 X+ j measured pressure = newValue$ E8 P ` s( a3 V: n
} 2 k2 H; |& F% y9 | public double measured pressure = 00 @* c; D( [% @& B: r
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/** % ]# c; [$ \% `' c" T/ F * / i+ g9 I( g* h; \7 {0 M# X$ r5 K * This value is used to automatically generate agent identifiers. , A9 f b, I9 A. i8 T$ t4 D( F% T * @field serialVersionUID# ?" L3 I; O6 Y+ J
* * f$ a. T9 J& r6 p/ @ p0 d */ ' P3 F3 [- T) h7 G0 k& | private static final long serialVersionUID = 1L 8 g. G$ v5 X# Q2 p1 ^2 H/ C$ N5 `2 q! \
/**% K# b, T( Z' i Z# y
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* This value is used to automatically generate agent identifiers. . p. d P. a* ~3 T; D1 v' d * @field agentIDCounter 4 x; l4 h; ~- y H+ A( i *& T# a: L) p: N7 F
*/ ]4 D; q) J4 _6 o( w+ G protected static long agentIDCounter = 1 + v/ t) A4 e, N: @' ? 1 s E) W% u8 c W5 k, X: m6 | /**% O/ b6 B1 h# G" T" V
* % a8 O/ I* w. R * This value is the agent's identifier. / Q* w6 N6 i$ D& ?( u' w * @field agentID 0 X1 M9 v( b: G: X# E2 k *$ V" E. D, m @- x, [2 |
*// ^5 c0 a" N' T Q0 w q) B; }
protected String agentID = "GasNode " + (agentIDCounter++) 7 u- c! J& d$ z1 X B* s* J' \ / u% @ u5 Y/ b, Q; ? /**' _: w3 K* |! d8 S8 n. S0 ]
* 6 W* e M8 a* \/ x5 @1 w X: c * This is the step behavior. 7 s0 E% U* l: H% O' P; B * @method step 3 l9 J0 a6 p3 K * * b5 j; e' p; f# Z4 j7 d. V) L F' B */6 U# Q4 j! E; ~. x0 X# Q- `
@Watch( 7 b, E. E, l2 Q, \- q. v0 }( O' j v# R watcheeClassName = 'infrastructuredemo.GasNode', + A6 h7 d* x" v9 [ watcheeFieldNames = 'pressure',. V+ D5 _% t+ ^" i B. q
query = 'linked_from',/ V) Z; i4 X6 A, h
whenToTrigger = WatcherTriggerSchedule.LATER,, D% q$ C2 r7 ^- i8 ~
scheduleTriggerDelta = 10d* M% f! A: y2 K; Z* ~. K: K1 x. V
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public def step(infrastructuredemo.GasNode watchedAgent) { 4 _) e% r& n6 z6 z7 u' e% n4 z) N4 k% s# a, Y9 G c3 _) F
// Define the return value variable.1 q: R1 j" G0 U+ S$ b
def returnValue9 T. f1 s& ~ v, @
[& w) i- ]/ U! c# W // Note the simulation time.7 o1 A$ e: i% K/ Y4 t' b
def time = GetTickCountInTimeUnits() 0 \' G6 b, w1 e) t, |( |+ Y8 W$ t/ D2 f
7 F S C9 j3 t3 R0 W g j& ~ // This is an agent decision. ( a: Y e* b9 A9 \3 n* Q+ X6 }7 [( M if (watchedNode.pressure<200) { $ v* }' A' b: Z( X* W" c& m' J( ~* m& m3 I2 [8 }# d% n
// This is a task. ( p, n/ R1 ^2 q( s; S setPressure(watchedAgent.pressure) s' O1 ?9 ?1 G+ A; X2 n4 u% b3 _3 ?6 i
} else {1 d W9 F# x9 u
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6 X3 m. T2 p& _ G; j } $ P. N& D8 D; O" U$ Y. } // Return the results.5 \* z1 t9 ~. S0 V2 j; K' Z3 s
return returnValue: E* p/ N2 e- ^- T9 e A/ t
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% g1 J* T% x5 a. F3 ]# g /**" k+ k' _! e) L1 p8 e
* : E3 P; D6 V K0 p * This is the step behavior. . M' `5 V; k8 B- o* L * @method step 5 x& B3 \' i6 r5 `5 G * ! \7 f4 q8 y) s */ + {" V! z; P6 \- K @ScheduledMethod(* F" ^. v% P: [9 p
start = 1d,! ?9 G. H7 _; y& [, g
interval = 1d,7 @- Z; t6 e, V. W, y
shuffle = false. ^5 d1 {1 s+ L
) . q0 [- Z/ K0 V$ x6 u" Y public void step() {3 x4 ~6 g$ V3 c7 S
/ _) Y. D' z$ _) g; O$ w // Note the simulation time.0 }+ D4 S* o$ l4 H9 P
def time = GetTickCountInTimeUnits()8 d: C: y4 T; M7 ^& ?, ?
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// This is a task. / Q) m" c1 V y& K& ]/ s3 M measurePressure=pressure+ RandomDraw(-20.0, 20.0) ) ]3 Y+ X- A( p) T; F5 t // End the method. - z2 _* C* a" k return3 h) F( [! L8 b8 K8 ~+ L
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}