在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 b1 L' r6 i! Y, ^2 Z$ T. w R! ~6 J; S* {/ l/ u- o* i, \
) a* j+ x/ L+ {2 l& N, M@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")6 i7 l8 |0 E/ ^) @& {; \7 i+ K
public double getMeasured pressure() {. ^; ^9 R& d4 h* i
return measured pressure 8 ~ P8 p9 ?) g& I! K* |2 L" D }5 D- Q1 i/ c7 Z: V( Z
public void setMeasured pressure(double newValue) {! b n. _& U( B' C) I
measured pressure = newValue$ O1 a2 r0 Q5 G' J
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public double measured pressure = 08 g3 B/ [: Q% ?9 U& F
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/**1 c) a4 s3 ]3 k- g6 i
* $ N$ h) P1 F' F1 V$ { * This value is used to automatically generate agent identifiers. S0 G7 F" j0 N" @
* @field serialVersionUID$ p/ a* r0 A8 Y; ?2 N& E- m
* 6 P. A+ n7 W3 E1 P d */, T! b" S: J9 @$ _/ V, o0 C
private static final long serialVersionUID = 1L : w) Y! S6 H8 s' y& N' J( W# I( G7 G- g# k' ?$ S3 ^( U
/** 5 v; z4 T d. Y1 S; } *! x3 E' A; q5 n' M% s; T! U
* This value is used to automatically generate agent identifiers.0 [- V/ v* b5 K
* @field agentIDCounter 5 S7 d' I4 C! d1 _$ G *3 B8 f+ R* j/ u; V+ p; L3 N
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protected static long agentIDCounter = 1 3 Q7 j' q ^7 ]- p2 N, J" r+ y. r& T. E$ N$ A: b' e6 M) J4 D
/**" A4 q, K3 c4 o$ z7 s- m c
* 6 t/ n+ h# z9 T5 Q R: _8 I * This value is the agent's identifier. 1 W& ^ S V, ~& N b. } * @field agentID ) x7 \7 S, G; b *0 z0 {& C" R0 J5 o/ Q7 R
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protected String agentID = "GasNode " + (agentIDCounter++)2 V; Q7 d6 a5 P, T
0 c! |" |$ \! h% a: a /** 3 {- f5 G% S; x1 J D * $ u/ L8 w/ b5 [+ \ * This is the step behavior. + J9 e1 c' S' ]& `7 ? * @method step4 N* `2 c M$ j" U- G4 u
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@Watch( / i& [7 C/ Y C3 K; I2 k% k5 e watcheeClassName = 'infrastructuredemo.GasNode', * |) ^/ b* u2 H9 _1 O5 y; g watcheeFieldNames = 'pressure',0 U4 z1 B5 K( Y: Q: c' J% F
query = 'linked_from',7 G3 o' _1 _& p; V n2 z
whenToTrigger = WatcherTriggerSchedule.LATER, 5 |0 ]) R+ b( l8 j1 B4 u9 h5 L9 y6 i! Y scheduleTriggerDelta = 10d ( F" N$ z- U% R M# D% o )" ` I1 e, U" w; `& Z* y
public def step(infrastructuredemo.GasNode watchedAgent) {4 j, \3 U7 w9 G1 _% E l0 G R9 l
4 p$ k" F: O+ G5 o ?8 l, C // Define the return value variable. 9 v1 B: j+ L. s" p! l# l# C( ? def returnValue 9 ]# I4 }7 {( M . P9 D, F* T0 j5 _+ r // Note the simulation time.9 K9 q; r$ j/ h, b
def time = GetTickCountInTimeUnits()3 Q& R, V1 M _! m) t
7 s8 P0 w9 ^% @0 ?4 F2 G* g) i ) Y/ q' L2 q1 f1 f0 D( m' I) }/ G! w // This is an agent decision. 9 T& E0 v1 Q0 O. \+ G( `9 n* M if (watchedNode.pressure<200) { , L h' t6 B C5 z2 \/ R# t% G, E" t: n9 I6 s( c5 x" \
// This is a task. # X' u5 k, ~& J" i8 y5 } setPressure(watchedAgent.pressure)9 e t! D! @6 [4 a- q. j
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} , u+ t: `& J1 U4 _$ V. R // Return the results. 9 F3 |2 n |$ j! D! f1 J+ l return returnValue% v# @' J/ l9 \. i
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} % Z E# [# W$ e/ Y/ T, h% Z F 8 J" V" C- q- J+ q w3 { /** ' i% o7 n4 u3 a. n2 g$ v) l * ) `0 `/ \: G% ] * This is the step behavior.' K. U3 `% v$ a0 I
* @method step$ M$ v% n4 r: q( b5 |. T
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@ScheduledMethod() R5 x7 S( a* t) `3 i
start = 1d,, |8 U+ n7 ~. Q
interval = 1d,) _: I9 A/ L f2 K
shuffle = false " c8 O: d* Y% T, k- g3 c8 M5 T4 h ) : U H2 e' S) w7 Y7 i1 K, F public void step() { # a" C# {' B, J / Q6 u d1 W Q3 e9 U // Note the simulation time. 5 ?% l( _) g; y. z* a$ v+ L. ^, J def time = GetTickCountInTimeUnits() : m# D& N: m- m/ l2 O! n0 }! \9 G7 C
// This is a task.- k$ l g# u6 h% q0 x. o' v) l
measurePressure=pressure+ RandomDraw(-20.0, 20.0) 1 y1 } s' |0 f! n+ c; v" c // End the method.1 q$ ?$ U: I# A c0 G
return : O( A, X! O% c6 J ?6 y3 i% Q- B4 m$ w, h$ N1 V) @
}