在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 6 L5 [% t0 a( U" {" a
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+ R/ o' S5 C$ Z6 k3 v( ?@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") Q1 m9 w* B, E
public double getMeasured pressure() {8 e! m! r! T: l1 ?8 `" p/ Q1 S
return measured pressure7 K9 ]3 }& X$ t" @
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public void setMeasured pressure(double newValue) { $ K) L% }( |" p9 o: ` measured pressure = newValue0 U9 ]+ U, Z# x! }! W8 Z
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public double measured pressure = 06 C$ a2 j2 w) h2 }- N
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/** $ R4 w; x+ e1 v' z *( \, ~' i7 R% r: Y9 p
* This value is used to automatically generate agent identifiers.. F7 y. |& V {- D* J% q @
* @field serialVersionUID 5 y; r- s6 i9 O! `3 q: R: c) h1 L. j ** V! e, v q) Z) [3 y% G
*/ 1 x) x0 q" P* ]" L: j private static final long serialVersionUID = 1L 2 [7 f9 f K: d" c0 S+ R 4 U1 a6 r0 l) s# Y$ r /**: B5 k9 M2 d. c- J# }7 u
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* This value is used to automatically generate agent identifiers. / Y2 N1 s7 [; Z) b * @field agentIDCounter4 n5 L% E0 K* t6 A$ X/ c; y
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*/ 5 q0 ]% k5 c5 j7 V protected static long agentIDCounter = 1 - h& M# v, P E* M) G2 e 3 ~ O7 ^& t: x& X8 Y! Y" { /** - l) t7 }/ f) \5 P# f5 l$ S *: j R5 F) F+ [- D( T
* This value is the agent's identifier. ) l. V7 v; r1 E. m& D * @field agentID! U9 E8 |0 U* }- ]" `
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protected String agentID = "GasNode " + (agentIDCounter++)% q2 q& @% C1 |" Z5 s; v+ C5 ]& Z
; C0 E6 p4 Z$ N5 f /** ' x3 m# I8 T1 D *$ H2 T4 }+ Z; r( `
* This is the step behavior.# ~- ?8 U. N8 [& h& q8 E' [$ k. H. W
* @method step, v' ?2 g6 m [) z
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@Watch( ( M7 k/ b! Z* ~9 X( o0 H, k watcheeClassName = 'infrastructuredemo.GasNode',/ g5 X% v$ {+ \
watcheeFieldNames = 'pressure',; Y2 E8 g& A- r5 x$ u$ T
query = 'linked_from', " z3 d) H1 ]. Q whenToTrigger = WatcherTriggerSchedule.LATER,6 }7 w% B+ {4 i3 D2 U% A$ |! L
scheduleTriggerDelta = 10d # |* Z. q' J2 t! Y" P) f0 v8 F ) - v& J4 T' V# x z. W7 e public def step(infrastructuredemo.GasNode watchedAgent) { # e9 [: \4 F4 [ ( T1 f/ m+ t" E // Define the return value variable.# w( _- ]/ E% ]* A8 d0 G+ H4 F9 p* o9 f
def returnValue1 q$ {8 j6 `! Y5 ]6 o, A9 g8 H2 z3 B
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// Note the simulation time.; Q! O; E- _: w7 {# ]. Q$ Q
def time = GetTickCountInTimeUnits()# k6 l( k! q1 V- ^1 ]$ N
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// This is an agent decision.0 _$ [, m# j- [: X7 O! W
if (watchedNode.pressure<200) { * U8 c/ F' m& E9 ?0 V) V) b8 K* @0 u! t: r5 c) A- ` Y8 o- \
// This is a task. 0 `* F, C6 y" j6 L2 v& W% w0 | setPressure(watchedAgent.pressure) ; J0 J, \" u4 I0 { 0 V2 g1 C1 r0 |- o } else { 6 D P3 J: @+ j' Z& Z2 Q% u2 H 7 L* Y: m" `/ ?( i2 W $ h: o7 V/ |) k } 6 X) y2 b3 _* H // Return the results./ c( P/ F P$ O8 ~. S6 U9 c
return returnValue: v) `, s; \: R! s0 z- K5 @
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/** 1 L- d' {, @/ X3 `1 [ b5 a6 q4 w *: z0 h7 a# h& ~
* This is the step behavior. $ M& R4 J: C8 p+ s- l1 V * @method step 3 k3 h" A ^- o# d * % C# Y' G/ q) F2 d */ " \- |9 B( y# s& E8 V b @ScheduledMethod(- H, ]! Z6 ]6 t& i3 u
start = 1d, U' s: a9 W. V q
interval = 1d, 0 I$ m. r5 i# [! T1 a1 Y) J shuffle = false # N; f5 x* c! q* b' a )# h6 q7 [9 G5 p0 E/ |5 ~' S$ W
public void step() { ) b# c: o1 N# t- Y8 d& A; F" c' `/ [9 z
// Note the simulation time. & P' n( q2 f/ s def time = GetTickCountInTimeUnits()# D* q& I2 A/ S
0 G4 m" q8 ~3 A+ [4 H // This is a task.( n1 L. W! ]7 c' U: o k" C( m3 c4 P
measurePressure=pressure+ RandomDraw(-20.0, 20.0)3 N' S; K4 Q5 x" c4 J5 \
// End the method.( S' o% }. V0 k- i5 S* Y( F2 @8 z
return : P$ M4 d5 k* y/ m0 |( r6 B7 _7 u/ t
}