在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 9 @$ ~* s5 q4 I# B$ t9 w4 q" y/ O7 ?: f! [: w' m' z
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ) x- b/ p- y( ^ d public double getMeasured pressure() { 1 e. O( M! E) m3 P+ P8 W- s; T% q return measured pressure ; e! Y4 D2 B, A5 [ w3 D: v } * I0 e2 v& x6 W! j- ^7 a5 V- m public void setMeasured pressure(double newValue) {" E; N; i; I N/ w6 w
measured pressure = newValue . W7 R5 j7 p& K, @ c o } b! R$ F2 n' W! q* p
public double measured pressure = 0. I7 a: a0 } Y& G' N
/ M; Y- ~3 I3 M1 A. e& Q /** E5 ]5 |% m! I- H2 @2 Q' w) @9 T/ x * + M( T( L+ n' y4 K" B, } * This value is used to automatically generate agent identifiers.( I: w% x: r% F6 ^# e( q
* @field serialVersionUID ; |2 L' V F3 O, K6 `( M * . ]& L$ I/ ?5 B/ O */1 \4 ?& C3 d8 r5 H- ?1 h
private static final long serialVersionUID = 1L, A4 U( ~5 R/ l8 _* G" Z& h
1 e/ c4 g: T& T) _ S) T! J /** ! m# N1 F3 [; b/ ?! L# j *3 ~4 p- h& h6 j$ a' w- o
* This value is used to automatically generate agent identifiers./ v( [; V" L: v/ K6 A& M8 B
* @field agentIDCounter " l. \4 F/ Z, J" e; R) c * 2 P5 R( D$ {2 b */4 E! e0 X( u& d) L; l. Q7 E2 `, ?
protected static long agentIDCounter = 1; Z8 x6 h4 R6 X: r0 S1 \
9 \0 W3 P6 y) w6 Z i, f /** ) h' X! f/ f& r+ g9 E+ u *% x% v7 n( ?, m, S. g
* This value is the agent's identifier.5 i4 \4 o1 k6 ^( [1 [' h! L
* @field agentID/ |1 B$ P. K1 e
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*/ 3 M- f" U# J) I protected String agentID = "GasNode " + (agentIDCounter++). R( ?$ x0 X" Y+ P4 H7 k+ W
' j+ j/ Y, E5 j/ Z+ Q /**/ Q' u8 P9 n& b% v L3 y" }
* % j: Z. x* w. ^, J! O7 ]9 R* Q * This is the step behavior.4 \4 p6 o3 r- ^% c0 B& N: @- _. k( ^
* @method step 0 V4 J* ]) ^: o) `" g * 8 T k* z5 d; } */8 U5 X. ~6 J) s2 _
@Watch(' B. H! x" F. a8 x+ {
watcheeClassName = 'infrastructuredemo.GasNode', 5 l0 B8 r2 e q( M watcheeFieldNames = 'pressure',4 r0 p t4 e: S( N _. C
query = 'linked_from', + l, E" A% S# {* t+ K8 [ whenToTrigger = WatcherTriggerSchedule.LATER, ) o; q5 C5 X( r1 O) N1 H! r1 N scheduleTriggerDelta = 10d 7 o0 P* |' E* ~$ T( [ w! S: W )& m, ^; }, ]+ K. i3 N, M
public def step(infrastructuredemo.GasNode watchedAgent) { 1 y. N, [7 ^$ R. T$ h3 a- m7 o4 i. D q4 @' J* Y; o
// Define the return value variable.: j: O( v' ^3 K1 a- l9 H
def returnValue ' c0 v6 Q1 Z3 P( u + {0 |' B0 c# k9 A( G# n& } // Note the simulation time. 1 [1 R, T, F. E# W* A: N; i9 d def time = GetTickCountInTimeUnits() / v0 B% ^" ^, T1 _. k" |- S : h N- O: K2 {9 M" [, M" x2 {7 l / w' v7 m# f. ?) q# ? // This is an agent decision. ) Q3 D# l7 b6 i& _* X& Q3 `/ {- m if (watchedNode.pressure<200) { 9 Y+ z% c3 q3 W2 k! Y) Q" t9 Z . k+ `; `- N. j) J // This is a task.$ `2 n3 Q) H* d" B" V- K/ `
setPressure(watchedAgent.pressure), p. R! w7 }. a0 Z
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} else { ' e( L/ H0 _1 R% t# N 4 G! v2 I% y6 s, F, G- O, w. D& ~, V. s) a% n+ ^- r& ^
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// Return the results.: b4 Z+ X3 N; a3 J: Y7 b* S
return returnValue 3 _/ n3 O5 P2 U: D! I& N' U, T& G$ {% U5 G+ ]/ ?6 c) c
} e/ r3 L+ O8 X" p9 a7 q# G
0 [! G: S7 q s3 K% b } /**1 c! e( N7 T3 U* T7 R/ o, ]1 h- [
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* This is the step behavior.! \& w7 V7 U1 H- z0 a% q* S5 ^8 l8 ]
* @method step# c1 A& i2 ^. ?, g: H1 I) t7 L7 S
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*/ 5 \. m% r7 n. G7 }2 e7 u; D& ~ @ScheduledMethod(! E; d' `) R! r$ s1 b1 I( o1 P
start = 1d, : _' n3 C% B+ @+ f: g interval = 1d, : m" Y0 i# ^+ A: K! }! H shuffle = false ) t3 g4 G; \# c+ ~ )2 X2 S8 a1 f' d( j% |( S
public void step() {8 ]: Z; F) a# n8 g7 T
; C2 k/ m' i: E, E# Y+ A/ b // Note the simulation time.3 O1 i# N4 X; g
def time = GetTickCountInTimeUnits()8 @+ O& V! c% @, d3 l. N
+ B$ T, }, v9 H' \ // This is a task. - y! m ~2 Q& |* R" F. R, K measurePressure=pressure+ RandomDraw(-20.0, 20.0) + A+ O# I6 y- y' u // End the method.8 {% m' ?' l- y' S6 U: A
return ) m3 {7 W1 [$ A( f; F1 E. p( x& ^7 N
}