在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 1 c' [ ]7 h) a( I7 x
( M. x0 ~: t) o' ] & b9 x }" K4 x; R@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ( n" H l' E( @$ a5 O& `2 t0 @ public double getMeasured pressure() {/ H& U, y# K6 m! d1 Z
return measured pressure & }4 u+ K7 V: h0 N" C b } 4 z1 i" a6 v! L M" R public void setMeasured pressure(double newValue) {2 m9 H7 R, A7 n
measured pressure = newValue $ ^5 p9 w1 }2 ~, j' v } / u# W9 y* C6 c5 d: R public double measured pressure = 0" e/ O& s2 d5 }; b/ w* {4 V0 k# a) K
- S: d" Z C$ n/ j# W& z% R. G
/** . w1 b; e. {9 g [7 _ m) }# i *$ m* I/ ]2 l- O
* This value is used to automatically generate agent identifiers. : p* N/ o- Q& n, @0 s* a * @field serialVersionUID & Y5 S6 G ~; } u. P/ l, ~ * . R8 d0 b. M/ Y$ d */ + W) F- `3 K t; y$ S. h private static final long serialVersionUID = 1L- i& f( I7 e! Y
2 ]2 I& {- f3 k. ?2 K+ W L8 x' m /** . ~( p* c2 U! m: H *7 j: P+ V* ]9 f
* This value is used to automatically generate agent identifiers.! E& F' L/ V$ q1 E
* @field agentIDCounter& {0 V% Y6 k+ q6 c, g& f V
* / ~( `; ]2 Y) l8 ] */ ; x+ x7 R3 M3 U1 o- |0 f8 B, m# k, t4 A protected static long agentIDCounter = 1 6 R9 E, ]: v2 @$ m+ l6 }% K 2 `1 k* I) N4 \+ Z( u- T% t /** 3 U6 o2 }2 l: z8 W* _4 b! M" D * % k! V- _! m2 P# N6 w' O6 t4 L * This value is the agent's identifier.8 J) p* h+ ~ m: ]# u
* @field agentID ; q0 ]8 [$ p1 r, j; A *! m/ c# G) u; a0 A. H! v! t; b3 U- o' j
*// ?6 K* h0 e& o5 u6 O+ x0 x4 N- q
protected String agentID = "GasNode " + (agentIDCounter++) 8 l6 X- O5 R6 @/ _: r7 v0 c* Q# L
/** 5 [2 W0 J4 J X" l- z$ K2 V ** f2 M" c* H% L N; x
* This is the step behavior.. n" z/ n* l6 j5 V& |0 e
* @method step4 c0 w: q( [: O$ ?9 K* Y" O
* ; k n: G) V/ n */8 z& U" X* q- f9 w
@Watch( 9 g+ ?7 T+ k' R, m watcheeClassName = 'infrastructuredemo.GasNode', 4 D# @ h5 [- S& A, { watcheeFieldNames = 'pressure', ' T* q3 E% N+ x query = 'linked_from',( f$ ~& I4 q- b R+ n
whenToTrigger = WatcherTriggerSchedule.LATER, ) l0 _. w0 j1 H& L- N: |' W scheduleTriggerDelta = 10d : T, o6 B9 |( a2 e3 Z$ M )2 H# h. I: l2 Y' _/ [
public def step(infrastructuredemo.GasNode watchedAgent) { % D0 O( v! L0 g% O0 e6 T3 i& W) J) g( k* @( |
// Define the return value variable.! {8 P$ Z+ c) K2 B9 r6 T+ m& c
def returnValue7 R) S5 i( t! D# e$ ^2 t4 F7 v; L6 E
5 G* W) p+ k, N( i* d1 e: C
// Note the simulation time. ' [. Z5 {4 A+ a( W% I. s def time = GetTickCountInTimeUnits() 8 t+ N4 x( W9 ?/ v" f; f/ |! ]1 F7 g3 P* I9 x# x6 o
6 r6 h' X$ v( f // This is an agent decision. ' R* Y, J# B, t! q" ^ if (watchedNode.pressure<200) { - l( B" @3 e7 D7 A! i5 F8 h; \; H) F2 D
// This is a task. 1 E9 `% L2 l; m setPressure(watchedAgent.pressure) ) U) z# F1 h& e; b4 i4 W5 ^ + a9 j- m1 D6 _1 n6 L$ r } else {/ a/ j- ~, U. a3 H5 }8 o
5 x2 u$ N1 v8 K8 E0 |
/ h" C: R; T3 @4 x
} # p$ j7 T" @- z4 y5 r // Return the results." b; I0 e) {& l
return returnValue B" r* M; r* P8 N
4 i9 n2 ^+ y: R) I: u" ^. L3 E9 R% k
}6 ^: K+ }7 b2 G3 y/ X0 U/ C* h
4 K1 M" X! G/ H7 a5 Z /** - M: n& ~9 }; p, a! o. { * 9 X! r: S) z. [- e4 h/ U: m' } * This is the step behavior. : G v. Y1 X4 t2 H, }& N * @method step& `* r. @8 ]7 f
*# b) d9 e1 |+ ~9 N! w) y K0 P- F
*/ % ?; b% z6 x2 b @ScheduledMethod(" r6 k, q$ a) G; F+ J" m
start = 1d, 4 o: {/ l3 H0 C/ n9 _) r: [' ?8 l interval = 1d, y& ^9 H( B/ b$ ]
shuffle = false' b3 Q* t4 c" t! s, a
) U1 U: o2 O& l/ V, H; Q5 @/ c& I! s3 t
public void step() {0 O( S) [8 c* A' g% O. k
- N4 W8 D* `$ _' L X& u- H# E // Note the simulation time. ( y5 W9 I$ j6 L/ v8 k8 { def time = GetTickCountInTimeUnits() \2 s& R, H o
0 \, {# O2 _6 x9 M: o8 @
// This is a task. % [& _- O0 L4 G* |9 j+ B- I measurePressure=pressure+ RandomDraw(-20.0, 20.0) 3 K6 C% S2 R0 ]: b9 U7 [( G2 J2 B" b // End the method.% {4 K$ M' ^. D% z$ T, G1 T+ _2 l
return1 A. _5 F: V& Z% t" b! l% i3 @
注意,在函数step中! }7 _( ?8 n, I, s0 A( R. z
public def step(infrastructuredemo.GasNode watchedAgent) { , x8 r w0 q L$ V( {. p //这里是watchedAgent - X# u7 O5 L) P9 O: d* g 但是在语句中,你填的是watchedNode- x( M, u1 p! s. Y
// This is an agent decision. 0 n( }. K6 n t- ~* m& o if (watchedNode.pressure<200) { 0 L4 a1 j6 C! D4 V( g, i4 z* t
setPressure(watchedAgent.pressure) 8 Z* r$ N4 p& |3 _6 R. H变量名称须统一,可以都改为watchedAgent