在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 g% c9 P9 [1 }7 T; H
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")9 x( G! T3 \) _
public double getMeasured pressure() { 3 E* D* P2 J7 L( i! v return measured pressure - j: V7 I2 o' S; I* O }) Z9 e' a- L- `) y/ T& O7 B
public void setMeasured pressure(double newValue) {; D4 k, z/ _- ~+ y
measured pressure = newValue( ]8 r) K& F. w% ?% l/ i3 }
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public double measured pressure = 0 ; ~7 f( t; Y6 q$ b2 E8 N. L9 c$ W) x& x1 x- r" C% Y9 r; [5 n
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* This value is used to automatically generate agent identifiers. 6 W* z- a( t% q0 ]# ?! j8 l * @field serialVersionUID / x, c! a) I2 u. A* s0 ]/ p * " y' s V. ]+ x, } */) s, s! H9 M% `0 H" d) U7 W1 U
private static final long serialVersionUID = 1L7 r- O/ ^0 n5 I6 W. x2 z
! ]% K! }1 @3 T/ a* r* N! j) @ /** c' C, L9 D# c" U * ( ~6 \4 H9 s+ s1 a5 N# `% Y! e * This value is used to automatically generate agent identifiers. . ?9 o, q1 t, I4 M( | * @field agentIDCounter ) F* M7 V% N. V* `+ o *, R; h1 C$ U4 i: L2 v( X. H1 j
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protected static long agentIDCounter = 1+ F9 a. r2 |5 m U D
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/** - h. z# C7 b& \8 t3 Y * ( F# f: `2 D. I0 ~8 ~) c * This value is the agent's identifier. ; p/ n; z& ^, U3 e; r' R( d& j * @field agentID# z7 [) p/ L8 u4 {& {8 s. B9 o
* & k0 n/ i5 T; L ? */ 9 {/ ]) C" M- f+ U3 S! s protected String agentID = "GasNode " + (agentIDCounter++)' J( l6 m8 L5 N- \& g' S$ k# s
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/** * h$ k! j( s, H t2 ~9 p * 6 n# r7 ?) M6 p/ S( [ * This is the step behavior. ) ^; ]! Z' k6 }" m * @method step - [" S- m3 S/ w( g *. S! X- h/ j" \
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@Watch(4 o* E: r4 n! z, c% G( N9 U$ E
watcheeClassName = 'infrastructuredemo.GasNode', $ c. U$ V' u" ~9 o, [ watcheeFieldNames = 'pressure',2 g! D4 h4 U$ o0 {: {5 H1 g
query = 'linked_from', 3 j j3 t6 o2 g n" L/ K' E \ whenToTrigger = WatcherTriggerSchedule.LATER,3 e8 C* x3 {: j Z8 a- h+ j
scheduleTriggerDelta = 10d % j J7 H0 A' C* ]: }- B ) . b. T3 }6 j! ~( B' Z public def step(infrastructuredemo.GasNode watchedAgent) { ) V3 `3 L6 A, d, q" i& |9 r0 A) @2 \3 ^
// Define the return value variable.8 w# i' d# c7 t! _. ?' |6 F4 ?
def returnValue+ z* Y) V s3 e7 Q( d- C$ b* U6 X
# b0 s9 v. {% y( m$ A J3 G0 Q' } // Note the simulation time. . h( z. b# {- ]* A3 T def time = GetTickCountInTimeUnits() # U+ b8 f+ r M0 v. q5 W- o5 V* M4 |( D3 G2 V* ~
f- {' r" y' _( V( h0 m, m% C0 a // This is an agent decision. , T( L5 l( S# @# K6 U if (watchedNode.pressure<200) { 9 P& i. L" N; {; e# ` ! ~2 [8 { a' v: O7 ~ ~0 c8 w // This is a task. / ?2 S' d: z) a; S setPressure(watchedAgent.pressure)' o: n9 O& ]2 g; d' c
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} else {& G; R' B- \0 z$ G0 K. d2 S9 r$ A
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// Return the results. 1 N. h, o) t; E; O' B3 P: d- t! _ return returnValue5 m2 Y' `" E2 B1 l1 i
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/** / l+ v M3 P! h0 l' i# P6 p1 m3 V! T *9 f3 v, K5 [: T& @% K/ _% E
* This is the step behavior. / P S- S& e1 L F0 b1 Q * @method step , Y5 X0 N U8 L- d * + v4 |( Q: V% o8 u5 T */ 9 m S5 }$ B' R/ r' q1 r @ScheduledMethod(/ r: D% x0 H3 u- w
start = 1d,, u$ k5 I$ W% g( X8 V% {! H
interval = 1d,* Z' h9 h7 z$ Z' [" }% G$ k% c
shuffle = false 5 }7 w5 j; U7 k! L% t+ P, m7 g- O" X ); _5 G9 F( ~; S0 T
public void step() { 4 s) @- D/ f. l9 ^# q1 p D0 D% h. @/ d( E p1 @- P4 {% p
// Note the simulation time. ' h3 p) b9 {: w( n* V( } def time = GetTickCountInTimeUnits() & ]) x" j, j5 I4 \ & g x ~' U. N: Q2 R // This is a task.9 {; Z5 o% W- r
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 u0 y6 [) @) N$ m, G# s // End the method. 2 z0 h: D0 P8 \# t( T return * ~* g i( q& s5 j. ~( |# n4 ^3 b ' L2 V' Z' N0 ?# v0 c; E5 i }