在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 5 f! `4 M4 N- s
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) D `; U% L+ n2 c@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") V9 S) b. {3 r& y public double getMeasured pressure() {% H) z0 U5 \$ G/ ^3 i: w5 a
return measured pressure6 x; n+ t! j# L) d) C$ R
} 4 ?4 K6 `1 ^& S0 ~: |8 l public void setMeasured pressure(double newValue) { . Y- w! F! _% v1 g! ^) q( \ measured pressure = newValue - \: \" o6 q7 E) x& I } , E3 T8 F( B% X0 b; r public double measured pressure = 0& m n8 X4 c+ u9 I
* N `0 l9 v, N, |% ` /*** }! @, r* U3 w: q# K s
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* This value is used to automatically generate agent identifiers. 9 L8 [# |. `' g * @field serialVersionUID5 w" B0 d/ N5 a. b
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private static final long serialVersionUID = 1L. [& o. t2 c. ?0 f# }3 s, U( E
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/** 7 G _! z+ p+ Z0 w% G; M *7 v, t" R9 h7 q& c7 {$ ~
* This value is used to automatically generate agent identifiers. - ~, O3 g& g" C9 ?7 `% l6 S' o * @field agentIDCounter! V' D2 g7 Y# [. K# C+ a
* ) ]. H3 j- }$ ]( d7 h$ H */ * Z# I+ i$ F: H0 h, ^! l protected static long agentIDCounter = 1 k% @ Y: ~, {8 k) z7 q: }
& \1 O2 U8 m% n8 F /** " G0 m) O) F" E9 {2 `7 z% \ *0 x" g+ o. b* E3 X
* This value is the agent's identifier. 0 e6 x+ ]% O( F6 r) Q+ S. A * @field agentID 0 O7 s$ u: p4 U *2 e* c- D8 O. k- ?! X- G% Y/ J
*/ 4 d2 k) v6 G, I* v4 q4 z protected String agentID = "GasNode " + (agentIDCounter++)) e6 j' |1 @( M* V1 l w6 [
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/** 6 E/ F8 E0 z3 m * 2 R9 |9 r' N5 i7 v * This is the step behavior. : M9 ?4 C) @! O& F( w( i * @method step 1 g r9 D1 y5 T" Q * : d% Y- z% h$ E3 G, m5 C9 [ */8 c2 P; H7 q/ X: ~6 p. b
@Watch(2 t& G: r' P% G$ P& n0 a2 ~
watcheeClassName = 'infrastructuredemo.GasNode',& s$ P% ?" W' e! O( k
watcheeFieldNames = 'pressure', 2 t% J" q$ ^# ]. d9 u% U query = 'linked_from',' e- j$ t+ ]8 z$ M
whenToTrigger = WatcherTriggerSchedule.LATER, 7 j- o$ c2 U p* t7 D5 c- t1 T9 ?( q scheduleTriggerDelta = 10d% b/ O$ R3 r. {, D' S7 {
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public def step(infrastructuredemo.GasNode watchedAgent) {. K7 G9 X7 a. r, M- i# p
# n& Y# p7 l8 j( X2 w+ A // Define the return value variable.% n( Q. o6 m$ u2 G
def returnValue5 X9 z$ E# T: J' ?$ d5 v
: J! \5 J, ]6 \" K, x% O* z) ] // Note the simulation time./ [+ J) L1 V: Y0 _3 A
def time = GetTickCountInTimeUnits() & }7 X6 W4 g s8 c |- T4 @: R- p0 |2 I+ Q4 K
. s" _1 i& B- I4 u |& J4 \* g+ x' }+ t // This is an agent decision. 6 ^7 H U: l( g if (watchedNode.pressure<200) { w( j( ?* N2 u `( ^ F0 \: I
// This is a task.1 U# e# @9 x( a( g& o
setPressure(watchedAgent.pressure) ; P7 b" V! H; F) p$ p : c y6 x+ _" | } else {5 K( [; i% {$ {4 N3 V% J
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// Return the results. 7 f$ C* I" I$ m! I& ~& S return returnValue ' S- O% P6 J* }1 y( G2 k: Z% k- \ * h5 O) Y% |9 s( s } 0 b6 u0 l4 s& {4 `2 F( j1 Q% w( U( l" ~0 h9 S3 q. o' U1 N7 K2 @
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* This is the step behavior., I U; a, n# V! o" z
* @method step 6 \: @9 H& n/ v# P *4 V1 p3 P+ B D! e( y6 J! g7 D
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@ScheduledMethod( 0 {# r2 D! ]" ?0 [; s start = 1d, @4 f3 k- h5 |& R( M/ w" p
interval = 1d,- S. m/ @1 h F2 @+ Q. C
shuffle = false$ J ^: m# A1 m+ E
) " d1 p/ E, h; f/ _& a; b1 V public void step() { # D! _2 {; v. j/ D& T' a9 D- c, c8 u( N' h5 J
// Note the simulation time. + l& a: a4 f4 A0 ]" | def time = GetTickCountInTimeUnits()- L. o0 t% q) t9 U, P5 h i
5 t% I7 C! O8 t8 Q9 q // This is a task. 2 a, j$ k4 A1 }" a: c" T- H1 a measurePressure=pressure+ RandomDraw(-20.0, 20.0) / s' M$ R8 a- c/ X/ z // End the method.# D. U* j. j. h2 H8 ?5 |) @( r
return7 M8 Q5 Q+ h4 I: ?; ]( ]9 F