NativeBinaryInputStream

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org.fudaa.dodico.fortran
Class NativeBinaryInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          java.io.DataInputStream
              org.fudaa.dodico.fortran.NativeBinaryInputStream

All Implemented Interfaces:: java.io.Closeable, java.io.DataInput

Direct Known Subclasses:: FortranBinaryInputStream

public class NativeBinaryInputStream
extends java.io.DataInputStream

Une classe etendant DataInputStream et permettant de facilement lire des fichiers binaires dependants de la machine (sparc, i386, ...) Attention: cette classe est utilisée par FortranBinaryInputStream. A chaque appel de fonction le compteur de FortranBinaryInputStream est incrémenté. Pour l'instant ,il ne faut pas chainer les appels de methodes.
Ne pas faire:
public int readToto() { readToto2(); } il y aura eu 2 increments dans FortranBinaryInputStream ( pour readToto et pour readToto2)) ce qui fausse la lecture.

Version:: $Revision: 1.8 $ $Date: 2002/12/17 16:47:12 $ by $Author: deniger $

Field Summary

(package private) byte[] buf


(package private) int i1


(package private) int i2


(package private) int i3


(package private) int i4


(package private) int l1


(package private) int l2


(package private) int l3


(package private) int l4


(package private) int l5


(package private) int l6


(package private) int l7


(package private) int l8


private int nbByteLus_
          entier renvoye par la methode read.

(package private) int s1


(package private) int s2


static java.lang.String SPARC


static java.lang.String SPARC_NAME


static java.lang.String X86


static java.lang.String X86_NAME


Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

NativeBinaryInputStream(java.io.InputStream _in, java.lang.String _machine)


Method Summary

static java.lang.String getMachineId(java.lang.String _desc)
          Renvoie a partir de l'identifiant de la machine _desc, l'identifiant correctement géré par cette classe.

boolean isFinFichier()
          Indique si la fin du fichier est atteinte.

static boolean isMachineKnown(java.lang.String _machine)
          Renvoie true si _machine est geree par cette classe.

static boolean isSparc(java.lang.String _machine)
          Renvoie true, si _machine est un identifiant d'une machine sparc ( si finit par "sparc").

static boolean isX86(java.lang.String _machine)
          Renvoie true si _machine est du type X86 ( si la chaine finit par "X86").

float readFloat_32()


double readFloat_64()


short readInt_16()


int readInt_32()


long readInt_64()


byte readInt_8()


int readUInt_16()


long readUInt_32()


short readUInt_8()


void setMachineType(java.lang.String _machine)


Methods inherited from class java.io.DataInputStream

read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, readUTF, skipBytes

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

X86

public static final java.lang.String X86

See Also:: Constant Field Values

X86_NAME

public static final java.lang.String X86_NAME

See Also:: Constant Field Values

SPARC

public static final java.lang.String SPARC

See Also:: Constant Field Values

SPARC_NAME

public static final java.lang.String SPARC_NAME

See Also:: Constant Field Values

nbByteLus_

private int nbByteLus_

entier renvoye par la methode read.

l1

int l1

l2

int l2

l3

int l3

l4

int l4

l5

int l5

l6

int l6

l7

int l7

l8

int l8

i1

int i1

i2

int i2

i3

int i3

i4

int i4

s1

int s1

s2

int s2

buf

byte[] buf

Constructor Detail