ca.idms.io
Class FloDataInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          ca.idms.io.NativeDataInputStream
              ca.idms.io.FloDataInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput

public class FloDataInputStream
extends NativeDataInputStream

FloDataOutputStream reads floating point types in the format native to the IBM S390 (370) architecture.

Since:

CA IDMS Server 4.2 OS/390 Edition

Version:

1.20, 01/31/03

Author:

Dave Ross

Field Summary

Fields inherited from class ca.idms.io.NativeDataInputStream

dis, fmt

Fields inherited from class java.io.FilterInputStream

in

Method Summary

double	readDouble() Reads an OS/390 format double from the underlying data input stream and converts it to IEEE format.
float	readFloat() Reads an OS/390 format float from the underlying data input stream and converts it to IEEE format.

Methods inherited from class ca.idms.io.NativeDataInputStream

getBuffer, getCount, getFormat, getPosition, readBoolean, readByte, readBytes, readBytesInternal, readBytesKatakana, readChar, readFully, readFully, readGraphic, readInt, readLine, readLong, readPacked, readShort, readUnsignedByte, readUnsignedShort, readUTF, readZoned, setSize, skipBytes, snap, toBigDecimal

Methods inherited from class java.io.FilterInputStream

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

Methods inherited from class java.lang.Object

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

Method Detail

readFloat

public float readFloat()
                throws java.io.IOException

Reads an OS/390 format float from the underlying data input stream and converts it to IEEE format.

Specified by:

readFloat in interface java.io.DataInput

Overrides:

readFloat in class NativeDataInputStream

Returns:

the next four bytes of this input stream, interpreted as a float.

Throws:

java.io.IOException

See Also:

NativeDataInputStream.readInt()

readDouble

public double readDouble()
                  throws java.io.IOException

Reads an OS/390 format double from the underlying data input stream and converts it to IEEE format.

Specified by:

readDouble in interface java.io.DataInput

Overrides:

readDouble in class NativeDataInputStream

Returns:

the next eight bytes of this input stream, interpreted as a double.

Throws:

java.io.IOException

See Also:

NativeDataInputStream.readLong()