在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 ; {1 k8 h" a7 @ \0 v$ o. f4 K* n Q- v& d. x0 j
5 D3 _5 @9 P1 ~* I@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")& i4 d, I/ w/ i9 o& ^
public double getMeasured pressure() {- M2 h0 n; }( F) @. N4 z8 Q# Y
return measured pressure % t3 U; i! A# I: M3 u } ( W6 T6 t" R+ H- r7 B public void setMeasured pressure(double newValue) { $ n0 t( ]1 `* f2 @9 R. C* i measured pressure = newValue8 Y. V* O% V9 O2 A! H3 H
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public double measured pressure = 0 - x0 \# k" t. b- v8 j5 k5 s # R8 t0 S, D" A3 i /** 1 E# c# t f+ K* X3 _ *: v8 P. Z$ H1 ~: e% M ^+ T! r r
* This value is used to automatically generate agent identifiers. Y& Q7 Z! j6 W8 A+ l' `4 N6 C
* @field serialVersionUID$ c; i0 e2 [+ H2 P8 t+ [( W
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private static final long serialVersionUID = 1L( P6 @# o7 P. F+ ^
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* This value is used to automatically generate agent identifiers. ! g3 \% t1 \! b# k+ D1 G * @field agentIDCounter % I9 s2 a# [4 j2 ^. ]/ k *6 Z9 z- f @4 b1 J" A4 [2 T2 a
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protected static long agentIDCounter = 1 4 p+ L, b' L' _, v" d: H# K H ' @/ g, F. a6 A( `8 A0 o /**% k, y8 M) w+ F. N, ]4 {) K4 j
* 2 D) K! |" [, q * This value is the agent's identifier. ( o4 a. A: m4 Z3 y2 [. ` * @field agentID ( ?( E/ f' I1 S% \ * . x) D; e( f' ~ d1 E. [' @" R3 [; z */ - s; Y E1 ^5 h# I protected String agentID = "GasNode " + (agentIDCounter++) ( M x6 r" L4 i/ G. @ ' k, O) U- O1 \ /** . g7 s6 `6 i: B- b. t * y$ R; g7 @9 N9 e8 `, u0 b; y
* This is the step behavior.6 I1 Z- U( u, b. E% n6 n# m
* @method step 3 m! ?$ g T5 O: g. ? * " Y. a" s* d) D- i( B9 z& O */ . s: d/ e% ~1 ~3 l @Watch(. V J2 j6 t8 G' U* F1 w- w6 r: x' m
watcheeClassName = 'infrastructuredemo.GasNode', $ z7 n- }' c. ~ watcheeFieldNames = 'pressure', - e. h- {3 W; Z$ M$ r query = 'linked_from', 4 S8 U5 `# j' Q: R9 l4 [5 | whenToTrigger = WatcherTriggerSchedule.LATER, 1 R( O" X! O, n. Y; Q$ s) V; A scheduleTriggerDelta = 10d 8 H4 {1 c! l, r- [8 ]5 F )3 _! r# u" C; _+ E
public def step(infrastructuredemo.GasNode watchedAgent) { $ W! e+ c/ Y/ O" c& R4 J$ J9 ^' f" P- s1 u+ O1 }
// Define the return value variable. : G) t5 _5 x* ^: P! z& K def returnValue 0 i6 s2 u8 R1 e# q- T% @) E% w0 G* ~* ~/ x0 o& x
// Note the simulation time. x; k% Q: y `5 p4 S, z def time = GetTickCountInTimeUnits()" ~2 S$ y# c- q7 o) `, Q9 {! O0 S
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1 t3 f# `) m" z- x4 K // This is an agent decision.- |* L% p/ s2 ~3 C
if (watchedNode.pressure<200) { 1 l3 f' |; W+ S! F* c ( }4 ^ b& k( }7 G7 Z' f' w // This is a task. 6 {' B E# l; ^+ v% n setPressure(watchedAgent.pressure)" o2 Q' c0 _; k9 @0 ], W
& U5 d+ ~# h- E& c7 y } else { . \. p: ^$ W2 U, v6 q: [6 |& g# C W0 e4 W7 E3 ?3 ^
* s1 K J9 t* w O" H7 r# k% G# n } ; [( I2 ]# X4 }; k# _6 |8 G // Return the results.3 g5 x- t; v( }8 G( W
return returnValue' b, ^ [6 Z; D
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} 0 V* P0 `5 B/ |" S: S' D/ a7 t ' o+ p ]+ q8 X o* T: p4 ]6 N /**; z0 j( b- W0 k% e; \$ i
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* This is the step behavior., w9 s6 S% D# p) ?% h2 G
* @method step 2 N) t# n% d; p9 k7 }1 b *# g: @/ V7 G" x8 a5 \
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@ScheduledMethod(# ]/ V* l1 W9 v6 e! \+ t6 m8 G9 j
start = 1d,7 V2 q, x2 n }/ ]$ c3 S
interval = 1d,% f! Q( [( U' |2 D q/ }
shuffle = false2 H* u, h+ E# l- n! g `
) 1 [9 {7 m6 n4 E* h) B( E' J public void step() { 3 p1 Y) q- I7 M2 l6 y. j( t1 Q$ ]( }1 {$ z9 z+ n% d/ f1 H5 a
// Note the simulation time. 6 w1 X1 ]" t8 H7 y% k1 M( h def time = GetTickCountInTimeUnits() 2 t9 i9 S2 M& ?9 u, ?) ~# T8 f; J' y% m5 B1 y
// This is a task.1 v0 V. I& z# b r4 ]. e
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 4 e% ]1 A C$ s3 t // End the method.' j+ P- o+ C0 m9 p
return7 M3 V# G3 y g- Z1 Z. v
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}
注意,在函数step中 D. X! {3 ~/ R7 u! \1 L public def step(infrastructuredemo.GasNode watchedAgent) {4 k, e* {+ ]- y! c N
//这里是watchedAgent + t' d# y) \( v' } 但是在语句中,你填的是watchedNode; V; C& U/ a3 y
// This is an agent decision.8 s1 I" c: M' l K' q1 m2 Q& ^
if (watchedNode.pressure<200) { ! J8 T3 p; P) I l
setPressure(watchedAgent.pressure)+ [2 _" r* o% O
变量名称须统一,可以都改为watchedAgent