在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 " Q |; e t7 B* P/ G
( d) p' c2 }( i5 l I ' m) w: A2 {; n: f7 D@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 6 X5 d( o& h1 W+ U. M9 S0 [ public double getMeasured pressure() {8 C( i" R6 K/ v2 W7 g
return measured pressure , c: n' O, r; x1 B* b }. [2 S4 j# P+ J7 H# K* c$ M
public void setMeasured pressure(double newValue) {$ Q7 S1 x# V. }4 \% r! k
measured pressure = newValue 5 Z4 M7 S7 K- M! K! T }% F+ I' i% |6 S: _
public double measured pressure = 0+ {2 D7 B f( V" V& h& {+ l& y6 h3 z
* ~* [& o: y z4 T8 ^ y: } /** ; X" X2 ~! V' v9 \, D+ U. {2 O; g, @ * ! s$ ]) D! [3 n+ G' P * This value is used to automatically generate agent identifiers.$ \% P3 ^4 B2 ~0 R5 U
* @field serialVersionUID! Q2 J3 Y, a* ?
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private static final long serialVersionUID = 1L 8 y e; \" R! v! t2 Q1 { 1 _: X( m' m2 [! G7 S( A /** / s% w$ ]5 w% Z G5 v+ T* h: u * ; b# V3 W$ O3 f- T* L- } * This value is used to automatically generate agent identifiers.+ L0 A) H0 O! F7 ~6 ]
* @field agentIDCounter+ L# w5 Q n0 X3 J
* . x( T6 f @, \) Q0 [8 m8 j# y */ , w: n% @4 _. s# s8 {, C! |% o protected static long agentIDCounter = 1 0 T0 U: Z( k8 d( a7 d- r L# O) y- B # B# \- ?2 n8 B% U8 I! T /**" A2 F7 ^* \% A
* 2 [9 y! R& l) u1 p% F * This value is the agent's identifier. ! [0 T7 U- g1 Z$ b * @field agentID( I: l1 V+ u4 W
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*/ 1 E- e) C. w3 w$ m1 j) ~ protected String agentID = "GasNode " + (agentIDCounter++) ; M& N' r' x6 ?( Y5 h; O0 T) `! {8 G+ S
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* This is the step behavior.3 [9 T; e+ H6 x+ W
* @method step! u7 _; C. B$ j# s7 }
* ; F. Y; b0 X) S */ - Q4 U% i+ u7 k* n @Watch( 6 [0 k/ O" w; T; R4 O" B watcheeClassName = 'infrastructuredemo.GasNode', 9 u+ M& V% n2 K/ A watcheeFieldNames = 'pressure', : ^, [, ^1 ]5 a+ `3 x3 ^ query = 'linked_from',' s2 U; V& H( l( D- p3 h
whenToTrigger = WatcherTriggerSchedule.LATER,* ^. E5 t1 B# b D( O7 T* Q# t
scheduleTriggerDelta = 10d 7 I* d9 D6 ] k" o7 b; U )9 c( }8 d0 R0 ?5 V
public def step(infrastructuredemo.GasNode watchedAgent) {1 u* e2 L7 { D7 N
4 D5 D! i2 ~& ?: C0 e+ f // Define the return value variable.( l& t- w! p- o$ g/ Z) \" l
def returnValue# D5 R2 i: }9 p; h' n! r
$ @* X% n6 C3 ~' q( a! s. J' M, _3 G // Note the simulation time.. p5 b- l3 ]5 {7 Z8 [. f
def time = GetTickCountInTimeUnits()1 e/ q; D2 a, b( d
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& J# W- m$ i6 z // This is an agent decision.. u ~3 d9 L3 G1 Q+ U" i' ]
if (watchedNode.pressure<200) {) r; j5 s% x$ y% U7 ~9 X/ I
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// This is a task. " u! Q- b7 v) f/ G6 `# _$ A setPressure(watchedAgent.pressure)" m9 P4 ^- y- K
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// Return the results.$ S- L: U$ w. w o+ E1 `7 |
return returnValue5 L/ Y8 q0 u# S2 Z1 f* F0 L: `
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1 D, H& ~) _5 e /**0 D+ x* A' M9 ?( ~. i0 y
* " A1 R! N5 X' S6 S* {) A% s. F * This is the step behavior. & o5 m- ~+ ?, q: H$ S$ { * @method step" d' Y" Z2 F4 O- X3 o1 Y4 v* _
* ) Y& X5 w: [# u( u */ ! N3 p* y3 ]0 \: _( N* y @ScheduledMethod( 1 Y8 a, q; z5 P; N5 M# `% @9 ` start = 1d,$ h! F) a N; D% L$ G/ [
interval = 1d,! h: }. s4 d4 z2 P
shuffle = false# S4 Z- z" U x$ q
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public void step() { ' N% F: i+ o8 \ D 1 ?, X6 J3 L: R/ \ // Note the simulation time.- k' o- T3 m8 G
def time = GetTickCountInTimeUnits()( B" d% T7 `5 G9 e
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// This is a task.1 b. _6 j9 t- D B# l8 B* [
measurePressure=pressure+ RandomDraw(-20.0, 20.0) H: m; y/ w( M# [
// End the method. & A1 I- v2 N+ D. H8 s" R! B. X return 6 Z3 A7 M' h! q! o- d7 N! P9 R$ Y* ]! J: E; G) M
}