在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 + p: ?5 Y( q4 x3 u6 T5 J8 W* p8 K9 ^! P/ g A5 \- o$ r) b/ ~, k0 m
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure")# i: T8 v5 J, Z: Q
public double getMeasured pressure() {# ^& b2 K0 s* _. j5 w
return measured pressure. g8 O: O/ D2 b+ V6 q
} " `* a+ r9 T8 Z0 U' I* n public void setMeasured pressure(double newValue) { 1 w7 i9 S8 O. z% ~+ O9 w4 o measured pressure = newValue - a+ K4 I0 u5 _7 c9 R) i }3 R* X$ V- W o7 h9 [( A- S- U
public double measured pressure = 08 U; E. w" ~! i6 K s
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* This value is used to automatically generate agent identifiers.- Q/ P9 H, z5 B$ \- X
* @field serialVersionUID6 J% b$ R0 \6 ~" R/ ?
* 1 h a2 ^ d- z `3 A& A) q: e */# @. R3 L+ I3 M, @
private static final long serialVersionUID = 1L + I0 n* A0 T0 M! B6 J |4 V2 R( @& X# Z
/** 0 v8 c: K' N- d *: Q8 p% N3 L7 T/ M p
* This value is used to automatically generate agent identifiers.$ b: K: i K v7 x( q/ ]
* @field agentIDCounter ; [4 X6 H6 M1 q% k3 `1 ]( @ *8 ]' G% u G2 q/ e1 ^; i
*/ 2 [7 y( a7 p4 P# i protected static long agentIDCounter = 1 + ^( h+ v+ a0 ?& U' u2 F* x / i& ]. S! l9 ]1 s3 j e /**1 e: H3 r0 |8 Q7 w
* % Q b6 v0 W( m3 R/ I( b * This value is the agent's identifier. R L% i$ ~( _6 [1 u* }
* @field agentID / b3 r$ U+ Z6 S R( `& w2 `" q * 5 Q* ?" \/ @" E" d1 Y7 j */7 q9 p, K; h0 J0 R- |% a
protected String agentID = "GasNode " + (agentIDCounter++) 5 v3 D% c7 q- ~3 B* v# y! G1 E3 n$ V. Q! q2 e
/** $ m/ B A+ o! R: N4 M *6 t1 c3 H- {6 f6 l( Q/ n" A. V
* This is the step behavior. , q6 F! H6 d& o$ }! j. N3 H7 M# d/ T * @method step 0 Z+ C/ |; W4 o/ B *) U9 M }/ ^3 S: t' A! @
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@Watch( " Y/ s; _ S# y/ i watcheeClassName = 'infrastructuredemo.GasNode',- D! I/ O! R3 R
watcheeFieldNames = 'pressure',/ ]! [' N$ _' a
query = 'linked_from',1 e- q/ h) R+ c' W5 n; B; x
whenToTrigger = WatcherTriggerSchedule.LATER,: r8 F; Z* b0 V- l0 M$ K% l; P3 {
scheduleTriggerDelta = 10d , |1 N1 L6 R! M. c )' W B. ] U0 Q4 k: ^0 g
public def step(infrastructuredemo.GasNode watchedAgent) {1 _8 U: K( t! n; u
0 V+ M3 ]& N8 L1 N // Define the return value variable.8 A8 N% U+ ?) `1 y( }- l
def returnValue 1 _9 U# p! M, l' s 9 K$ k# g4 ?, S$ B( V // Note the simulation time. $ J. u: j5 x) d+ A- R def time = GetTickCountInTimeUnits()4 n4 B/ x4 s) p3 V; \
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1 ~- F7 r4 @5 [8 c8 L% r // This is an agent decision. ( U. w" u! a! c' p! U+ H if (watchedNode.pressure<200) {; p9 W/ r \" U7 f; N1 E; v0 B
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// This is a task." u0 C1 M! I1 ?& _9 b/ _% }
setPressure(watchedAgent.pressure) ' k: b/ I$ F* \. U 5 f- G# o" K3 L9 ]. X2 D } else {4 g' p. N# d( \' ]
; H) a8 y# T$ A* S6 ^& x# D 8 V: Z- W$ H2 b) x% z% ]. o$ [; M9 e/ n } 6 y/ O. i8 D E0 B; s3 p8 |; H // Return the results., Z) S1 ]! \/ w0 b" k4 r, c T" V" j
return returnValue 8 S3 w+ b: K2 }5 j! a/ ` F# O- q6 Z/ X" `: o1 E
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* This is the step behavior.+ r! V0 ^: ^$ i) @7 o
* @method step : M1 [, `/ `* P *! Q" L7 ~' N/ f: ?
*/ 1 M' @' G* c1 X/ D. o# g @ScheduledMethod( ; M- F% Z" C5 r0 W3 G, j start = 1d,% U( ]% F5 M. G: y/ `/ Z5 ^
interval = 1d, & K; K0 {4 @# p, P. i# B shuffle = false& K! d! @: x; j j; @
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public void step() {+ Z7 g' _6 @3 o* c
r9 ?! T' Y3 `; U9 d* J9 g // Note the simulation time.2 ]8 e8 p# I" q! Y# H
def time = GetTickCountInTimeUnits() , M A! A( I, `1 `3 n& R0 \" n / {* u( K5 O4 I3 Y8 g // This is a task. 9 f1 x7 Q1 J# b# e* f X measurePressure=pressure+ RandomDraw(-20.0, 20.0) + B. ]: O l: t7 j/ a // End the method. 3 K; I ?; U/ I& C& w return/ h+ }, u6 R) e7 Y! G9 d! |7 ]4 S4 F