Del objeto a la interfase

186 Pages·1999·14.05 MB·Spanish

by  Gui Bonsiepe

Deolb jealt aio n terfase
Mutacidoednlie sse iio
GuBio nsiepe
BiblidoeDt iesceari o
Diripgoierdla a r quiCtaercAlt.Moo es n dMeozs quera
Versciaosnt edlell eaad niac ionL uiitDsaoalr iaazniao:
Versciaosnt edle"l Eaplnu anc tioe dgedoli seMfiaor"ld:ee Vn r ies
Tftduell vaoe rsioni toarliigainnaa:l
"Dall'aolglg'eitnttoe rfaccia".
FeltrMiinlea1ln9lo9i 5:.
DiseGfiroa fCiacroAl:.Mo esn dMeozs quIMe arrai Mnean dMeozs quera
©G uBio nsi1e9p91e39,,9 1 69,9 8
©d et odlaaessd icieonen sepsa fiol
Ediciones lnfinito
AliMcoirae daeJu u s7t5o0P ,u erMtaod eDrooc,5k p, i 3so,of .14
110B7u enAoisrA ersg,e ntina.
emaiinlf:o @edicionesinfinito.com
http://www.edicionesinfinito.com
ISB9N8 7-96370-6-2
Hecehdloe poqsuimeta or lclaa e 1y1 723
lmpreenAs rog enPtriinnaitn,Ae rdg en1t9i9n9a.,
Lar eprodtuoctcoapi lao rncd ieea slItb ier eon,c ualqfuoirqemurase e pao,r
cualqmueideisroee ,as etlee ctrqounfimmcieocc,oa ,n oipctoid,ceg o r,a baoc ion
fotocnooap uitao rpiozlrao edsda i tvoiroedlsea,r ercehsoesr Cvuaadloqsu.i er
utilidzeabsceeip ror ne viasmoelnitcei tada.
Loh umaensol ah ueqluleeal h ombdreeje anl acso saeslr. e sultado
des ua cci.oa nssafer uan oab rmaa etsroae lp roduacnt6on idmeo
unae pocEasl ad isemicnoanctii6dnneou bar as. yos bijgenqtouoess
hacael nac iviliezlha acbiid6tenna .ut e setsrpae scuis ee.g uan d
naturaleza .
. . h.o mcbaerdsuea n h ombmraesl acso seassh. o mberne
cuanstero e conoucnen uemned reco o srase.c onloohc uem ano
caracteernc iozsaeadsseo .lm is.mq ouhea t ornaldafo o rdmeac osas.
ltaClaol vino
Lar edendceli a6osnb jetos, 1981
Algucmoai essatf ao draao rdem
Fordaa noorvdaem mu ndial
CaetVaenloo so
Circu1l9a9d16 ,
ind ice
lntrod1u3c ci6n
1.Lassi ectoel umdnedalis s e1r'i5o
2.Diseygr'i eos t(im6ann age25ment)
3.Lac adednela a isn novac'Si7ones
4.Disedr'ielo ai nter4f1ase
5.Erl odlel av isua5l1idad
6.Disedr'ieio n formeanlc oihs6i np erm6e1dios
7.Texytt oi pogsreamfafnat61 ica
8.Ret6vriiscyuav a elr b7a1l
9.lndustrisaiplnri ozyaecITTcit6on
10 .C riasmibsi eyn tcaoln Nfolritcet1/o0S 3u r
1 1P e.r spedcetdlii vsaeesr'inl o aP erif1e1r1i a
12 .D efednesl aad ifer1e1n7c ia
13 .D iseer'ii od entciudlatddue lr aPa elr if1e2r3i a
14E.lm odedle(o h fugl)em n l aP erif1e2r7ia
15 .U na speicntvoi dsei( bhlfuegl )m1 33
16M.aldoniandvoe,dn etdloi rs cpurrosyoe c1t43ual
17L.afso rmyas su"s p aqruae 1"4 7
18 .M emoranpdaurlmaad idacdtedilic sae1 r'i5o3
19M.icroestersutcettu1ir59caass
20L.ad imencsoigonnto isdvceaidl i se1r'i65o
21.E lp unctioe dgeodl i se1r'i7o3
22A.lguvniarst dueddlei ss e1r'i83o
fn didcene o mbrceist a1d9o1s
lntrodaul ceacd ii6cnai r6gne ntina
Lotse xtaoqsup fr esendtoacduomse unntc aanm bdieocl o ncedpedt ios einno­
ducipdroi ncippaollrmai en nftleud eeln aicn ifao rmeanlt adie ccaap daas aRdea­.
fleejxapne rieentn rcaeirsae sda isf erpeonurtnl e asd:eo tl,r abparjaocy tt iecoor ico
enL atinoapmoeorrt irlcoaa d;uo n,ea s taedxftae nednli odEsas taUdnoisd yo s,
desd1e9 9l3aa,c tivdiodcaeydnd teie n vigeasctieonAn l emania.
Coentl r asfdoeen sdtoco osn tedxitfoesr eellni tbterrsoa d tela a ssi guientes
tematicas
•lac aractedreiplzr aocyie(ocdnti osc eonmouo)n a
caractecrofnssttiidtcelua amt oidvear nidad;
•eld isecnoomi on strudmele agn etsot dieeo mnp resas;
•lae nsendaendlzi as einnod usytd redilia sleg nroa fico;
•reinterpdredelit saeccnoiomod oni sedneio n terfases;
•hipermceodmnioua e tveac noclooggnfoas citiva;
•elp apdeeldl i seennlo aP eriferia;
•lain dustriealdl eiszaarcyrli oacolr nli,aos m ibsi ental;
•ladi menpsoilofndt eidlci sae no.
Lotse xtsoovsne rsiroenveissd aecd oansf eryea nrctifacpsuu lbolsie cnar deo­s
visetsapse ciaelnLi aztaidnaosa EmsetraiUdcnoais,dy Eo usr o-pesanu m aypoarr ­
tef ormuldaudroalsnad t eec addea'l 9 0h oyny o s iemdperf ea accicle sPoa-r.a
ubilcaarrse fleexnis oujn uessct oon tehxeat gor eguandnaoo taalf indaecl a da
capftulo
Vaq uneo set radteua n l ibsrios temcaotunin csaoe ,c uelnicndieeala elc tu­
ral,ot se xptuoesd seenlr e fsdioonsr dperne estapbollreot c aindntooo;h . ee li­
minaadlog usnuapse rposiciones.
Parlaae dicairogne nhteii nncal duoitsde ox ntuoesv eossc rdietsopsdu ee s
lead icoiroingi itnaalelin 1a 9n9ay5 l vae rsailoenm eann1 a9 9A6d .fie erncdieal
manucarlf tidcios eidnneodl u sltears itarlu,dc'ete usrtlibaer eosm asa bieSret a.
dirniogs eo lamaelpn utbel eisecpcoi al-idziasdeon ianddoursetsdr iisaelneasd,o ­
regsr afaircqousi,t iencgteonsis.ei rnaouo ns p -ublmiacsao m pliinot,e reens ado
els ubstmraatteoyrs ieamli odteli asc ooc ieadcatdu al.
Mee sp articulgarramteinfqtiuecle aea nd tiece inio dni oemsap asneopalu ­
blicpaoudrna ea d itdoerA iragle nptaiefnnsae ,cl u eanlc onpterres oaln aacssu a­
lemse u nefnu erltaezasof se ctydi eva omsi stSaiednpl. e rmanaepnotdyeeom i
I.T eoerp iraa dteid/ci as eignndou sFterlitarM/iienl.ea1l n9lo7i 5:.
lntroducci6n 13
mujeetlrr ,a bdaerj eof lqeuxseie do onc umeenne tsatt oesx ntooh su biseirdao
posiEbllnleoaa. l caanv zeeors vtear sqiuodene dais cumo e moyra icat igteu­d
nerdoesg ar acali vaai sd a.
GuBio nsiepe
Floriana6gpoosdltei1o s9 ,9 8
<http://www.ds.fh-koeln.de/-bonsiepe>
<[email protected]>
14 CuBio nsi.e poDebe jlae l tiaon terfase
1 Las scioeltuemd neadlsi seno
Tmea s
•Transfodredmlia sccipuorrnoseyose ctual
•Cosmestuipceaar.sf piecacipteao.r. if eonrcmiaa.
•Diagornatmoald 6edglii sceofi o
•Lai ntecrofmcaoas tee cgeonrdtierdalai ls efio
•Reinterdpedrlie steaficoi6n
•Tecnoalporgoipai ada
•Diseenlfi Paoe riferia
•Eplr oyceocmctoao t ecgoonrsitadi ehtlou mtbirvea
•Ecla raecstpeedrce li iafn incoove anecd lii 6sne fio
• yd isienfidou strial
Enginedeersiinggn
•Eficfiiesyni cceiafa is coiceinocciual tural
Enec lu rdseo u llotsci umaorsae r'inoetssla,i gnidfetilec ramddiions hoeas r'i uo­
fruindsaoe rdieme u taceineo sntersce,oc rhraec lolanocc sia 6mnbd ieo tsle a­
matciecna tdredalil s cpurrosyoe Scitmupalli.sf eip cuaedned o,le ax plicar
mutadceiml6o nds oi guiente.
Enld ae cdaedclai nceudlei nstcpaur rosyoeg citraualabrlae ddete edmoars
del par oducltraia vciidoandal,ela si tzaancdia6Lrnapi, rz oadcuiicn6cdniu.6s n­
trqiuaselec , o ncerneef lto 6r ddiems amnoee rjae mcpolnasrte,mil ot dudeyele o
refedree ntlceoi6sars iepcaao drsia,s teidlni gsuieinr'irdo u dsetalrr yitd aeell a s
artes aspeplaai crcoaan dfaadelsir ,si iernr'i dou csotmnroui eadvlia s cuinpal ina,
credipbrioldpieidnadat edrml ou nidnod uyse tdlre li oeasml p resEasmrtoie­o s.
dod ee nteendldi esre ar'ifoi srsomebt6 ro eed noE urdoepsap uleSase gduen da
GueMrurnad ciuaalns,ede om prenrdeic6o nlsaEt rneu scceoc nit6eenxx.it sot fa
ungar an ddeebm iaenqndueapes o ,ds faat isaft arcadevelre passr e o duicnc­i6n
dusternsi earyali b ea steacmlie ernccdaoodpn or odduecp troesac cicoess ibles.
Lotsi emdpedolis s ienr'idou esnttreicnaodlmi,eod l oe mdeedn itfoe rednecli aci6n
prodpuacprtraoe vasloeblcrcaeeo r m petneohn acbilfala,en ag uand.o
Junate os ttaesm acteinctaprsaa erldlaei ss ienr'idou csrtereciilfan alt ,e res
haclimaae todporlooygefqcaut leul aeaslg u,p6 u nctuol mienn1a 9n6tc4eo, n
lpau blidcelalic bihr6ouonyn,c laNsoictooent,s h Sey ntohFfeo srdimesC hris-
topAhleerxe ra.n d
Etl ertceemdrae d li scpurrosyoes cert eufaail lera re el aecnitl6rpaner o­
yectyal ccaii 6ennt caineatx,oa c cotmao humosa oncfisatli.c a
Edli seenr'itocr on6no taabtlreeane s ulon ivdeelr aasd om iniesmt­raci6n
presyda erl giaea s tEis6ptnre.o cneots eor maiunEn6n.l aesm prdeeAs maes­
riLcaat -iynn osa o lameenen lstlieatn sao m beinle aensm prdeels oaessxp afses
deslo ciarleicasolmm,too a mbeinae qnu ecloulnno masa rcoardiae nitna­ci6n
genieedlri islpe-er'irom aanmlea crigp6eo nr eqsuu enf en6mqeuvneamo a s
aldlela a tsr adicionadlele gase sctaaidt6menig noir(sfmtaarsna atgievmae nt),
del pal aniyfd ielc iaan cgie6nni erfa.
Lat entdaeet nitveaen dldi esrde er'isoed pleu ndtevo i sdtela ia n genierfa
choccoaun n sae rdiede i ficquulceto anddeumscu ecnhv,ae sca ej su,ze gdlai r­
seir'inod ucsotmuroine a lle mceonstmoec tuioycbooj e,es tltoia m ialt aaap dloi ­
cacdieo6 rnn amseunpteoraslf olpsur oosy qeucpetr oosv ideeln aoesfn i cinas
tecndiedc eassa rSrioe lnslfeloo pa.cr ao duicncdiu6csnotl nrac isaa tle gdoer fas
lian geneidlei rsfeiar'in,ad duoasrpt arrsieoacclloeo m u one speceinma alkies­ta
upq upeo,lr go e neproaseledl,eo e nn viddei asbdalibebe aumr ja anarol zya da
der eprepsreonptuv9eirss tuaasSl imenem nbtaeerd.lgi os,ie nr'idou nsoet slr oi al
misqmuoee dl i bEusjhtoee.c d heobs ees ru brapyoardeqonul,o ea p inion gene-
1E.n sayals asi anbdterel efsa oi rslm naf.i nitAior,(e 5sB' ueed1ni9oc8si6 6.n)
16 GuBio nsi.De epoleb jael tiaon terfase
raelld iseinnod usetsrteiasa tlr echaasmoecniatla eadc oa pacdiedd aidb uoj ar
der ealrieznadre ring.
Etle mdael cao smeetnei dlci as cpurrosyoe ecsvt iueaYjlaeo n.l oasn ocsi n­
cuenMtaaxB islehl a bofpau easl toqo u eell lamlaacb oan cepdcedilio sne nador
indusctormuiona p le luqSueinrnio n.g suonmab dreda u deas.tc ao ncepecsi­on
dc argdaedc ao nnotanceigoantepisuv eaissn .s cerldi ibsee innod usetner li al
campdoel os uperfloim cairaglil.non a osl e.r Eisotc.aa ractesroibzraecviiovne .
coens fumdaidvoesr esnuo nsva.i sdieodlni seinnod usqturceio anls ildoaestr rai ­
buteosst eteilac sopse.lc aft oo.re mxat ecroimoloro p sr inceilpeamleenst os.
Lodsi senaidnodruesst- ryli oadsli esse naedngo erneesr naodl e-besno r­
prendseivr esdnee fisnuia dcat iveined satcdeo nterxetdou cPiudeod.de etn o ­
damsa nerhaascn eort qaurel oass pecetsotse tciocnossi derados secundarios.
tiegnreanin m portpaanrmcaui cah mausc.h fspiemrassoL naa ss.u perdvei vencia
empreesnatsep ruaesdd eep enddeee srt sousp uejsuteogcsoo ss metLiaoc boss­.
tinaccoilnoaq n u see s osteilte onpedo esl ac osmerteivcleaail na eryec lie as ­
quematdiels amesox plicacioneqsu tedr oamdtieaen nxa pnlutinefc sea.nr o meno.
perdoem odloi miyte aqduoi voMcaasqd uoue.n cao ncepqcuiveo eanld i sena­
doirn dusdtarnidcaool n tapianrleaare sss tructteucrndaiescs aasr rpoollrlo asd as
ingenipeureodsseeu. rt pirlo pounnee srq uedmiaf erednecsiedalped u on dteo
vishtear meneeulet siqcuoeo:mn at o/d6egdlii csoe no.
Ele squeemsatc ao mpuepsottrro ae msb iutnoisd -ocso msoee xponad ra
continupaoucrni caoa nt-egcoernftEarn pa rli.ml eurge axri usntu es uaora igoe n­
tes ociqaudlee. s eefae ctivcaummepunlntiaaerc ciEonsn e.g unlduogs aeern ­
cuenutnrtaaa rqeuaee ml i smqou ieejree.c .apu roterj empcolropt:aa enrn f etas.
pintlaorlssa eb ieossc.u cmhuasrir coact ko.m aurnscaee rvoea zpal ieclta orr no
au nmau elEant. e rlcuegrea xri usntu et enosu inla irot efdaeqclut neoe ceesli ta
agenptaerl al eavt aerr mliaanc oc -iuocnnu chilelploa nup.nal raapd ielz a bios,
unw alkmuanjn a.rd reco e rvuenzmaai .c truor bdiepn rae cidsei oavnle tlao cidad
(2000 0v uelptoamrsi nuto)-
Ya quafp arleacc uee sdteic 6onm soe p uedceonn aerch.ta sftoar muanra
unidaat dr.ee lse metnathnoe st erogeecln ueeorhspu:om aneool.b jedteui nvao
acciuonan r.t efoua nciatn of ormeanec alim obnid telo aa c ccioomnu nicLaat iva.
conexeinotenrs et torsce asm psoeps r odaut crea dveeu sn ian terSfaeds eeb.e
teneencr u enqtuale a i nternfoea sus neo bjestionu.one spaecnei lqo u see ar­
ticluail nat eraecncteirlcoe un e rhpuom anloah. e rramienta (artefacto, entendi­
doc omoob jeotc oo maor tefcaocmtuon icyao tbijvedotel)o aa cciEosnte.es
justameedlno tmeii nriroe nudnecdlii asbeilnneod usytg rriaafli co.
Lai nteersfe alas meb icteon thraacelilq au see o rieenlit nat edredelis s ena­
doGrr.a cail aaps r oyecdteal caii notne srefa arsteie clcu almapd oea ccieonln a
etadpeau tilidzela ocpsir oond ulcait notse;vr ufealasvceec eseilcb alrea icntse­r
trumednelt oaoslb jeyte olcs o ntecnoimduon idceal taii nvfoo rmTarcainosnf.o r-
1L a.ss i ceotleu dmednlia sse iio 17