在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 8 e3 i, X2 U( _ j # I2 S9 V; V ? b( j- ~9 h' d. d) L# G
@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") ; q$ ]5 a7 O* q, H4 g public double getMeasured pressure() {# Y) h3 J: f) l& T, s1 ^( J: r
return measured pressure) _. i$ s: [/ i3 A
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public void setMeasured pressure(double newValue) { 6 A- [, A; \: g% n; ]2 W2 H5 ` measured pressure = newValue 3 v: N+ B a8 m5 ? } 6 R5 T" Y, f1 B5 Q$ z0 E% s public double measured pressure = 0 6 I+ o' m( z, b4 S. }0 i5 f7 }- h+ m5 f, t! U8 S k8 @
/** 0 l, [: d0 [4 l7 U9 D7 q+ E2 i. ] * 8 E# s+ h/ e7 \# z# I7 r * This value is used to automatically generate agent identifiers.( y- x" n. Y5 q7 F* r6 ]9 ]
* @field serialVersionUID- G9 L) l# d) X6 W
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private static final long serialVersionUID = 1L7 M: t' \8 l9 q) G& Q* ^+ E8 V
3 Z& G9 A3 Z. j. d. Q E /** ' ~6 a. g* _) i F4 X5 Y *1 Q5 [0 J Y3 T
* This value is used to automatically generate agent identifiers. 9 _# F j( Y" w. W8 ~ * @field agentIDCounter% P% I- S7 _+ N
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*/' ?9 `) a7 J6 b* {
protected static long agentIDCounter = 1 # g2 b/ {2 \1 G0 C( Y d$ Y. K+ ~2 y8 z/ ?& q1 e /**) h( Z1 T7 }9 _8 p6 ~+ L6 O" i- S
* ; v! O$ C* Y( M* [8 C, D. u * This value is the agent's identifier.' K* v0 v# {2 {/ }! R
* @field agentID) z8 g" E1 \, G1 E* P
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protected String agentID = "GasNode " + (agentIDCounter++)4 }. `: w E9 M1 |0 q9 J
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* This is the step behavior. # ~: |3 t2 z5 i" O f! B4 ] * @method step1 S2 Y9 z4 g- b8 Y
* 7 ?' C! ^4 V" @$ { */ $ B; A) D' S% M' N, ? a) r) s) b @Watch(+ Z' z- t9 N, E% o% G* ?
watcheeClassName = 'infrastructuredemo.GasNode', ' Y' Y+ i, L$ w( d/ w5 G watcheeFieldNames = 'pressure',$ R) X' ^. H- W9 G; T! U
query = 'linked_from',! d( [+ r, \. t4 i( Y- X( @5 `7 o
whenToTrigger = WatcherTriggerSchedule.LATER,4 U1 ? g$ {/ H! H C0 M+ V L
scheduleTriggerDelta = 10d/ t4 Q [- u+ Z2 ~. e
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public def step(infrastructuredemo.GasNode watchedAgent) {* T6 {; V8 Q9 M o c- z! N( g
C0 [6 K+ z4 D# `! _0 r4 W- k // Define the return value variable. + w( d5 P* M2 t& K def returnValue $ N/ j& \1 d; H- r* t - m( B5 w4 o' w# Z( c* ? // Note the simulation time./ P/ U N) ]% {7 ^- ^
def time = GetTickCountInTimeUnits(). K0 s; J- d5 [9 B
$ T$ `/ A! B/ z. p3 n+ p' f1 S ' r9 g: w9 g0 D( ]. f; }8 B2 d // This is an agent decision.! h5 n0 f1 b0 j8 K
if (watchedNode.pressure<200) { / ], e) V# S% T2 L+ @: x; v7 i; c$ K# m
// This is a task.0 u7 W1 [8 q3 n. W6 P
setPressure(watchedAgent.pressure)7 O# }, L H! \' `6 h3 j5 w
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} 5 @. L( `1 ?: k5 `8 o) E! j // Return the results. - ~: ~8 t; d- @" M" r4 l/ A return returnValue% P9 m8 o+ B5 x' c8 R
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/**+ K8 @/ v+ O. y+ s
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* This is the step behavior.1 x4 G) z0 U% y! J
* @method step * K% z( t2 H2 _- x ** ]3 p/ U. Z4 U7 w3 J4 u; M5 U& y
*/ + s3 O: h" n8 P6 x# M$ g @ScheduledMethod( ! U" H# @& s+ ]0 L4 \, N start = 1d,. x$ H) j5 a' g# N U7 a+ W
interval = 1d,& V+ j2 d& ~. c
shuffle = false* m% ]! Q3 P* [! W4 q
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public void step() {" Y1 }6 J- W# g. C
+ ?7 j7 q2 B, l3 A: P // Note the simulation time.6 N# `4 e: p; r8 B7 I
def time = GetTickCountInTimeUnits() 6 s" R- b. H/ |/ }$ r6 V% V7 _6 c& O5 L' i1 @
// This is a task. ( f7 Z) f R7 n9 o) E measurePressure=pressure+ RandomDraw(-20.0, 20.0)' e0 d; Z, u5 e- e, C
// End the method. 7 B5 r' K. Z8 R4 ~ return$ v. T9 x" {8 h* J3 C7 L
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}