在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 $ P; @; k. J) R r6 z2 a* \# i
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")5 e# x a2 }# [, n0 `, s( P# |
public double getMeasured pressure() { 7 j- z- Y, |5 I5 C return measured pressure& B( E0 b/ J4 c7 c/ T: b8 _0 _
} ( |. m: F0 C4 C% s2 I8 ]3 j public void setMeasured pressure(double newValue) { 8 Q6 `! @( v U9 Y, f2 J measured pressure = newValue $ p# ?: {" }) b } , L$ o& G% v; e; Q5 { public double measured pressure = 05 T& f/ V E+ H# N2 G
# b( ^, o3 \/ s/ w: ^ {, @ /** 9 y# q3 R5 Y0 M/ N E *5 B1 h; F% ^, Y6 K1 J0 ^
* This value is used to automatically generate agent identifiers.! u; q3 u1 f) D2 ^ j( v
* @field serialVersionUID # z; Q6 z* M* @! I7 W0 _7 @ *7 v$ S: q, e# s$ b2 ^0 \
*/ " x. m) y# ~, p private static final long serialVersionUID = 1L ) m: U" ?2 M. u4 Y - E" o9 w( ^4 M1 ~( r$ q /** ) {( n1 D% K5 M6 }2 F" A |: G& P * 5 _ L! i1 Y8 d [/ r* y * This value is used to automatically generate agent identifiers.8 ^% q7 h! o7 a, x/ L; q7 J! _
* @field agentIDCounter" N5 G6 [ g- y! B$ V) F0 p: M! [
* # ^3 Q5 o* n7 ~. R/ i$ X# E */, f- E- V! _7 W
protected static long agentIDCounter = 1 7 a- R% K% [3 G5 R. a6 w$ h . N# t- N& i4 E" x% L8 j# G% N /**; W' `8 u, t c& G8 i h. {
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* This value is the agent's identifier." J" ~- `8 w- A# `- n. O3 M
* @field agentID5 A9 c/ T1 @0 @) ~! D* U# i
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*/ . |, Q, V# b2 d/ Q7 F protected String agentID = "GasNode " + (agentIDCounter++)1 B& u1 w% T' A$ I \3 m
* ~6 e2 y) T0 S4 P6 X6 Y/ X /**0 u+ w3 X5 A. D( ?0 b% m5 s
* 2 P. U. d& J8 x. Q" @ * This is the step behavior.' s1 a0 X' t( \7 u0 D6 F3 j8 `- ]
* @method step. h2 i8 _9 |9 c; C3 B" C8 P7 m
* ) k* u8 q4 |9 b- O: ] */ , [2 ~8 f( a* o7 D/ y1 n1 Q/ M @Watch(9 K: \; n1 W$ u d& l
watcheeClassName = 'infrastructuredemo.GasNode', + J2 }. Z- Z. F f* i+ N watcheeFieldNames = 'pressure',9 R0 z4 ?* |, Z. o9 F) B9 a
query = 'linked_from',: g- T( O" ]* K; g1 e z; W, @, b
whenToTrigger = WatcherTriggerSchedule.LATER, - R0 f* u- k* |" \ Z" u: G scheduleTriggerDelta = 10d8 @: P0 Q0 w8 f( l0 b
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public def step(infrastructuredemo.GasNode watchedAgent) { ; v8 j/ [' A9 U& z8 I; H 7 a- `2 w$ t- s // Define the return value variable. 9 Z. R" W7 v( Z3 b, U: [ def returnValue 4 P; ^3 r4 q$ c7 D2 E8 |4 V/ F# Z& ^, O/ m( K8 {; S3 \
// Note the simulation time.1 y$ m5 {' s ?/ f1 U7 R( ?/ h
def time = GetTickCountInTimeUnits() ' K5 z6 R, d% H1 I 1 R8 O+ ^2 v$ f3 W: U+ x9 X$ k/ B& x. m
// This is an agent decision. ) a% w2 q* W) c, B if (watchedNode.pressure<200) {) ^) |, @( a, Q, Y5 `3 K! r
5 L6 K* `4 d! M% d! Q }8 J // This is a task.; m6 q6 Z0 l3 v* m
setPressure(watchedAgent.pressure). v t% U' C* x1 [' W
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} else { 3 L$ O% E% t3 U% @ " U8 r* d3 c/ K' p7 P% W 9 E' I' w' Q3 } } 6 s5 @( G$ C( W2 g" k5 ?, q // Return the results.: Q, v2 f! S/ _3 Q' Y* k* j4 F
return returnValue 7 E2 M7 C: A I( O, u4 U 4 }) g1 Z; V g: w0 n( L' \ }7 [ d2 r5 z" Y3 z+ z
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/** + L5 \ a" x* B: N, b3 I4 \ *& n+ ` k) U5 @2 g% E
* This is the step behavior.$ G( f, {: F9 p, M6 _' k- @
* @method step 8 b6 z3 x7 Z5 W G) X G * % T$ V' ?. m/ |" [9 A. G: o */ b) o( u* v$ a @ScheduledMethod(# I( Q# s) l' z# N( z
start = 1d,% Q p% h# {+ [; P3 z
interval = 1d, 9 v8 w0 J; v/ ]. F1 [ shuffle = false 8 U2 P. P) u8 W0 k )( B6 p8 E4 _4 X6 C. C
public void step() { ( v$ [1 |! ?1 b" Q4 R0 f6 J2 R) u- J
// Note the simulation time. 6 E2 `7 h+ y! A( k: I) z, H& X def time = GetTickCountInTimeUnits()0 z. U; t5 U6 m0 v, ~
+ e: b2 a3 ]: A7 N3 s4 o+ A // This is a task.' D- K4 Q0 }8 R
measurePressure=pressure+ RandomDraw(-20.0, 20.0)4 q/ f1 R; t% N; `
// End the method. % ?: l/ X' m; |* K( x3 u return! t" N; j* t& ^) C