在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 4 ^! |8 v3 Y* e8 s; \! ~3 K2 v! L( S! R+ N
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")1 e7 ~3 v- k( T5 K$ P
public double getMeasured pressure() { 8 k7 d9 ]' s# ]" G. o! } return measured pressure B1 ]# N3 |4 G* [4 o2 M" Q }3 b4 `- L" Q+ z" F& ~( n
public void setMeasured pressure(double newValue) { + q3 Q9 l: G0 K: ?: v/ g measured pressure = newValue 6 B$ y$ G" N3 J5 P }$ p5 h- w$ ?* {" \ [8 ]
public double measured pressure = 0 & `/ K: X+ h& f) z) y( T6 g2 O i8 Z9 \( A
/**8 @3 R4 q! {/ U0 V. H, N! R# g
* ! C3 M1 T0 X$ ?3 _ * This value is used to automatically generate agent identifiers.+ l* `" m# @" v, B2 N% r4 W
* @field serialVersionUID ) c# T- K) d2 a$ P& h * / t7 N5 B' ]$ X) D& l; c */ 7 Y" z& ^9 k3 V0 z private static final long serialVersionUID = 1L 1 z% K& a! p( L0 E- z( V* P! W( Z; J, G% q3 }' S3 e7 H; N
/** $ k1 ]+ }) t4 X/ b& y! Z *) ?7 y$ J L! `7 R- E! e
* This value is used to automatically generate agent identifiers.* o$ \5 J$ Y r6 S S/ A+ d1 A5 r
* @field agentIDCounter ( b; Z2 [# q. J * ( `4 M- l/ ]+ g */ 7 W3 i8 h- `5 k! I% v& X3 V! g protected static long agentIDCounter = 1 . r* |! |/ i# {! W% n/ O* M- X. O" ~; p" ^/ S+ r3 A3 H
/**/ E W8 i$ y: Y2 W5 P2 a; j
* p0 p! D6 F9 H: v3 Z0 d6 s
* This value is the agent's identifier., B7 J# e9 w0 T3 ?8 M
* @field agentID: {6 W3 k* b; ?' h$ G* `
* , _7 X7 q7 x3 w, a' C0 @ */ % Q/ k6 O) p* n) q# O! i% f protected String agentID = "GasNode " + (agentIDCounter++) 7 J2 L' Q# n# { 1 X# Y, V" S. \* L7 A1 W3 c /**& k! Y7 K: K- s2 \% B0 L
* 2 e: l$ _1 R) ~. i; H * This is the step behavior.* e7 v; n) e- Y
* @method step. W9 v9 Z' o. `2 J+ B
* ; l# c$ G7 `7 i' n! q" q */ 6 F k5 G: j3 u, F9 p; Y; B @Watch(% ?) L B; W E
watcheeClassName = 'infrastructuredemo.GasNode',: p9 f+ S/ {# `& M% `4 T
watcheeFieldNames = 'pressure',* A! t; O5 `3 Q' v! q
query = 'linked_from', 2 q: s" C0 A) E2 K3 d+ t whenToTrigger = WatcherTriggerSchedule.LATER, & p4 j- k& T: m4 s" h! p5 Z scheduleTriggerDelta = 10d 8 d) r8 o- K0 w8 Q4 p: [ ) $ m* Q3 u/ y/ f" ^% v public def step(infrastructuredemo.GasNode watchedAgent) { + d% U Z9 c) Y$ Y& n% A& e. E" D+ A. H* p8 T* I) Z! H3 z- r6 O; p
// Define the return value variable.1 B2 z9 O8 t/ o. W+ g8 Z
def returnValue+ i/ ?, c7 C1 j
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// Note the simulation time. 4 E; ?0 I1 w' ~ def time = GetTickCountInTimeUnits() ( f5 F' i# g" i. ^% U# G' T z) f5 w, q: B0 \" g- w
# _. i. Y( r1 F
// This is an agent decision.: E$ [% }8 t1 K% k5 E
if (watchedNode.pressure<200) { # B" @0 I& q n8 ]1 n 1 |7 D: B, b r+ |: s5 n // This is a task. ) K* g) j% _; f setPressure(watchedAgent.pressure) * ?, n& E |' R$ Q y9 D- J) e3 Y. e/ U, s* a. {0 M
} else {/ G6 P' Y% F, X# y" d
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// Return the results. $ e- ?# |4 P( A( _0 ?3 J return returnValue6 H8 }/ B- b$ ^7 M/ b. I5 K" I
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/** % I3 o. t% n- ?' C' h; e *$ |+ U2 t. J# k- M+ _
* This is the step behavior. 6 l1 _2 i3 S4 f6 N( O5 V * @method step 3 t* Q, U2 h' S/ g( ^ *( h4 `9 y2 p+ |) t( W/ a
*/' X5 y% t$ M6 B. X
@ScheduledMethod(; W# H3 p/ N0 g2 c) d
start = 1d,4 F6 M# O% _5 c& W$ d8 W& n
interval = 1d,# d+ n' V6 b! G c, z5 _: w
shuffle = false 5 e2 Z+ s7 W5 e! z1 p: I- a )0 m7 {" h* k( {6 ~9 w
public void step() { ) f G9 f! q$ Y6 g1 Q5 h1 g9 R& `5 i' V! W% a& r
// Note the simulation time. i$ d/ Z: _7 j# q, m
def time = GetTickCountInTimeUnits()% t8 @! X/ b! @& F' o: ^
5 L4 Y5 }, G* R2 p( h/ y g [ // This is a task. ! c7 ]+ s1 ^/ P6 }5 V- J5 c measurePressure=pressure+ RandomDraw(-20.0, 20.0)0 y7 ]. I" D1 K1 R# d! Y. O
// End the method.3 J* i7 l, m. d9 ]) h
return 0 ^" O- a# i& _# _5 Q& O" d3 z# [( m, m- o8 T# U
}