在groovy出现下述程序,但在gasnode groovy里显示错误,请帮助解决 2 C* v1 K4 k* I
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@Parameter (displayName = "Measured Pressure", usageName = "measured pressure") 5 s& O: \2 } C# z, W public double getMeasured pressure() { / v; }# M% V4 o; E" g0 s return measured pressure 7 `. B9 k5 D2 [1 W2 j }+ F& I) F6 W+ P7 c
public void setMeasured pressure(double newValue) {, c3 o" M. ^- t( g& N
measured pressure = newValue. K z4 p3 T' Z1 r+ t7 ^4 n
} 3 i a5 ?" X9 g* N/ ?6 ~ public double measured pressure = 0* V/ P# M. n3 E1 W
6 u+ \: N) s" k B U. h- z5 f& z /**; J% ~/ K( f0 N8 o7 E, F
* - ]4 C' \8 a$ U# d2 j! @ * This value is used to automatically generate agent identifiers. - N3 }3 g J( E$ _% V# `$ I * @field serialVersionUID9 ^# p* K) k7 P
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*/ . C; u: |: r, i& z private static final long serialVersionUID = 1L, @: E5 u+ ]$ Z& {4 A. v, z) H
6 a, ?* Y( Z# R /** ; a7 O+ l# _3 b, n, w( \ t *% D d# F& _$ W5 j" m
* This value is used to automatically generate agent identifiers. # {6 w' j6 n1 b( ^8 t5 | * @field agentIDCounter8 |5 u g+ P1 y. e$ C9 J, C n3 ?
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protected static long agentIDCounter = 1! [. S; a8 B' w# H9 w
& n2 }$ p8 v w0 Q" A! ~ /** * g6 E- ?: x0 M: k: y% U& I# m2 l8 E * + g" L; b% R6 B2 P$ Z* _5 j5 ] * This value is the agent's identifier.4 w8 d' q1 O/ Z/ p
* @field agentID # x& V0 I1 Q1 m/ j9 {3 | * $ X) k8 ^6 B+ V+ U M */) Z+ G3 I+ h& E, p
protected String agentID = "GasNode " + (agentIDCounter++)% @" F) L" _5 r) e9 K' Y3 H+ Z- f! a
; P, k+ s* W* U' P* k8 F1 q" L /** 3 Q+ h0 i) p p `2 X+ D4 N. x$ u m9 ^8 G *- B; U3 i% U; O5 a \4 Q! z% [
* This is the step behavior.% ~' }3 \8 e# s, S
* @method step- a% j! y- `- d
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@Watch(' |1 O" A- R+ D7 C
watcheeClassName = 'infrastructuredemo.GasNode',) M, i. ^5 b% o+ o# n
watcheeFieldNames = 'pressure', $ M& ^$ R$ j6 J* r! m' F8 d7 W query = 'linked_from', 7 d9 U& d# m0 V6 y. n& y V whenToTrigger = WatcherTriggerSchedule.LATER,, {" d% l: T$ f6 G9 I( l: k" ~2 s
scheduleTriggerDelta = 10d , `! D: C4 s: M, E5 f: k4 N ), N% N! J0 D5 J: a) o
public def step(infrastructuredemo.GasNode watchedAgent) { " u# n' P* e- G) t4 m! u# }/ T9 F J4 N
// Define the return value variable. $ y0 i: G4 f( x0 K/ U% r& J def returnValue% g9 U: Q7 D! d a7 ^: w$ l
% h0 S! W2 t" i9 {1 j // Note the simulation time. . z O) B+ t% ]- O+ v" P e def time = GetTickCountInTimeUnits() 7 |* R, H4 B: [, f+ b 7 e! s) f {7 L3 F" x' n1 l) Z2 ^ ' A0 r0 k5 P! X* a! M# j# O* ` // This is an agent decision.+ }- y3 E# ?2 z# T! ~
if (watchedNode.pressure<200) { 5 B$ m, k; A, ?+ w ! {' M D* [# H4 g& X // This is a task. 4 L" m( |- @2 U: g! y2 c4 F setPressure(watchedAgent.pressure)1 ?9 V6 u* i: l3 h- e, g7 ]# t
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} else { : R9 T1 Y/ p+ I r/ ~1 b * z% r6 w' m- \9 Y6 X ; I' k' l) T+ b- T( N }% F; q7 F8 P6 J4 a: R0 o7 l
// Return the results. 5 S% D* }; W8 \7 e return returnValue2 ~6 P" z" p) a4 |: a4 I5 X
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* This is the step behavior.' `# q- G* b" z j' I
* @method step* M# [0 ]6 e1 V5 Q
* % Y) O1 W( D% J4 F6 g */ * ]1 X. h! ]# m7 R& D @ScheduledMethod( / q& i6 K' q6 l5 Z* e start = 1d, $ x0 K2 Q" [! j" D interval = 1d, ' W& k* x4 n' L' ~9 ` shuffle = false + H) h: G9 ?1 J, {# p+ { ) - b! i- j4 }2 t7 n% Z public void step() {- S% f, ]+ G$ |. y5 V
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// Note the simulation time. 8 }% R1 Y' n% P* G# s def time = GetTickCountInTimeUnits()! H. U4 M1 B- \- v9 U5 }
# \5 |& g$ d1 a# _8 y3 { // This is a task. , `8 T/ a% F( _- e: M! G measurePressure=pressure+ RandomDraw(-20.0, 20.0) # Q! ]5 {3 n) w0 R9 ]9 | // End the method.+ c5 H7 ]( ?, |# A4 [
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}
注意,在函数step中0 S( Z+ t; D" @$ R& Y
public def step(infrastructuredemo.GasNode watchedAgent) {' Q0 W, D. V; M; z# ^. I& O- V
//这里是watchedAgent 3 M! ^+ u% X; _1 D 但是在语句中,你填的是watchedNode & h, d7 i. Q: g- n6 D3 m6 K. G // This is an agent decision.7 `; Y3 q6 Y/ r1 b h
if (watchedNode.pressure<200) { 0 ^# A- x$ s1 L( o
setPressure(watchedAgent.pressure)" ^4 v% L8 Q) ?6 B! H5 J) G
变量名称须统一,可以都改为watchedAgent