在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 n- n1 j" p, E+ o: ~/ x; O2 c
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")# Q( d# f: `( x: o$ t! D
public double getMeasured pressure() {( U" P: H+ t* R4 r) _& {
return measured pressure! E* K, {1 w: T5 k
} 9 V! x' x0 H: g$ |* M% ` public void setMeasured pressure(double newValue) {& \: p0 ^ M, b0 V$ }# X9 W
measured pressure = newValue- S. F" _; M. Y! i% Q- z
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public double measured pressure = 0 $ M# N0 ^8 Y6 I4 l, r& \ " A- F* b+ U/ g2 M) H3 a; `# ? /** 7 k7 M' Z, J& R) }; T H. r * - [' z3 G/ u! p( s% Z5 W * This value is used to automatically generate agent identifiers. $ U% a$ M8 B! o" I3 V! ] * @field serialVersionUID / A' o: `1 [" C3 }' [( g *! ]5 a1 e L7 h* C( w! P
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private static final long serialVersionUID = 1L 8 S7 t; m) X" k7 o' C. Y2 T$ [ % `+ \( B9 D4 J /**6 |- F6 X1 `$ S" H1 b B% `; n
* ( N/ m/ d' b8 U! [ * This value is used to automatically generate agent identifiers. # J* g$ D: f. `) F3 y1 p * @field agentIDCounter 0 c, f) j% W5 G0 A( s* J * - I+ I6 y( n7 s x */4 T" g) e5 y& N4 d8 `
protected static long agentIDCounter = 12 U2 e7 y3 l, W) v
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/**- h4 T% H! M1 o2 t# r0 @ \& o" W. f
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* This value is the agent's identifier. . X) u& m/ Z( q) N3 X3 g3 D# t9 E; p * @field agentID 5 d. _0 [8 A% A, {; Q * ]: T4 c7 s- c, t i3 m6 W) ?
*/ - k1 g7 n+ [; M0 c protected String agentID = "GasNode " + (agentIDCounter++)6 J8 A! W7 i' s
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/**/ E# I$ c: o4 e( C4 z5 X3 L: Q3 h
* 7 C1 l* S: B# ] * This is the step behavior.% H7 I& m2 p. u! ]
* @method step ' G5 t6 N) Q) T; z' A2 b * * W: _4 A- X$ E2 F9 m5 {6 c */ - N; ~- H. F i% m @Watch( & {& ~ X2 \3 ?* _% x watcheeClassName = 'infrastructuredemo.GasNode', 7 w7 V7 v6 ^4 N8 F# N4 M. L# Q: A watcheeFieldNames = 'pressure', $ E* ]% @$ T: X# w, Y query = 'linked_from', 9 R& ]0 i& \1 }. ?+ T, \ whenToTrigger = WatcherTriggerSchedule.LATER, * ^4 G7 T5 a, s. p6 r& k scheduleTriggerDelta = 10d4 U/ }1 z F/ w0 s2 Q3 C( b
) 4 V/ b" f: h6 a# w public def step(infrastructuredemo.GasNode watchedAgent) { % z# u! Q$ e2 I ?! z* e1 k& m& |% m* o: Y3 x8 @
// Define the return value variable. 1 J. q! T8 L0 G, q' `; n. d def returnValue 4 N; O/ ] ^$ j2 B0 M2 s3 o# e, l4 X; ?4 I8 j5 }* M
// Note the simulation time. $ l( E/ ^2 B! N% j1 Q1 g def time = GetTickCountInTimeUnits() 5 h" }5 A* |: z; x6 o" J) N " @% i5 S) h3 |/ S, P9 w) _& F6 n& v5 `$ U3 Z
// This is an agent decision. / v* s% @: v( {& H& z2 c/ _5 G if (watchedNode.pressure<200) {( c3 x5 q9 S- l' g
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// This is a task. 8 t/ s7 Q6 i) f' z3 u* i" Z setPressure(watchedAgent.pressure)+ @; a. H9 g3 n/ z& j! n5 Y
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// Return the results. + e) x0 ^( J7 F5 I return returnValue. O8 S) i/ @/ P8 a7 a
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% a. z0 S" L" r/ _5 g4 B. l /**1 y" E0 R6 a4 M; |4 B' R3 z+ `
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* This is the step behavior. % ~; h) y! [3 T5 U( }7 {" ^ * @method step ! K! R& J, X1 {- J: F *' w) O" ^& I p5 X. I9 U1 z
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@ScheduledMethod( . C! e: \% j0 C3 C. P u start = 1d, " b7 y" Y W- } interval = 1d, 7 }1 w- ^/ ?3 |8 v6 M( } shuffle = false5 K+ n4 d {. D! b
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public void step() { & }; P. F$ F2 S $ C4 `# O; i3 \- v6 C" }; b // Note the simulation time., g- J( Z7 V$ |3 v: B' ?: p) H
def time = GetTickCountInTimeUnits()- @' Y3 t* u# U& S, z
4 M0 w+ F8 E2 Y' U4 V: P // This is a task. 1 J2 N6 E9 ?; c' ^$ d. w measurePressure=pressure+ RandomDraw(-20.0, 20.0): t, Q$ m- U. N' n* Q' [4 \+ g5 O
// End the method. % K# U# [/ _' i# |7 t/ h return * c( ] D% S8 r* h3 p6 Q# C; L4 C* u ( Y6 Z8 o# s* M0 V8 Y }
注意,在函数step中 3 ]" o. }7 ]: H* Q/ f public def step(infrastructuredemo.GasNode watchedAgent) { C: f `6 f3 y/ C. Y; Z X( W$ ^0 C
//这里是watchedAgent 6 Z& e+ @3 p. I 但是在语句中,你填的是watchedNode$ w/ {+ u2 w% }( L/ w6 m
// This is an agent decision. + u* i4 \% O- f: `" c' g if (watchedNode.pressure<200) { 4 L0 s$ M0 B# t2 y6 i0 _
setPressure(watchedAgent.pressure) : p" q5 W1 U- ^7 _变量名称须统一,可以都改为watchedAgent