javax.imageio.stream

Class FileImageInputStream

java.lang.Object

javax.imageio.stream.ImageInputStreamImpl

javax.imageio.stream.FileImageInputStream

All Implemented Interfaces:

java.io.DataInput, ImageInputStream

public class FileImageInputStream
extends ImageInputStreamImpl

Field Summary

Fields inherited from class javax.imageio.stream.ImageInputStreamImpl

bitOffset, byteOrder, flushedPos, streamPos

Constructor Summary

Constructors

Constructor and Description
FileImageInputStream(java.io.File file)
FileImageInputStream(java.io.RandomAccessFile file)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
long	length()
int	read()
int	read(byte[] data, int offset, int len)
void	seek(long position)

Methods inherited from class javax.imageio.stream.ImageInputStreamImpl

checkClosed, finalize, flush, flushBefore, getBitOffset, getByteOrder, getFlushedPosition, getStreamPosition, isCached, isCachedFile, isCachedMemory, mark, read, readBit, readBits, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedInt, readUnsignedShort, readUTF, reset, setBitOffset, setByteOrder, skipBytes, skipBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

FileImageInputStream

public FileImageInputStream(java.io.File file)
                     throws java.io.FileNotFoundException,
                            java.io.IOException

Throws:

java.io.FileNotFoundException

java.io.IOException

FileImageInputStream

public FileImageInputStream(java.io.RandomAccessFile file)

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface ImageInputStream

Overrides:

close in class ImageInputStreamImpl

Throws:

java.io.IOException

length

public long length()

Specified by:

length in interface ImageInputStream

Overrides:

length in class ImageInputStreamImpl

read

public int read()
         throws java.io.IOException

Specified by:

read in interface ImageInputStream

Specified by:

read in class ImageInputStreamImpl

Throws:

java.io.IOException

read

public int read(byte[] data,
       int offset,
       int len)
         throws java.io.IOException

Specified by:

read in interface ImageInputStream

Specified by:

read in class ImageInputStreamImpl

Throws:

java.io.IOException

seek

public void seek(long position)
          throws java.io.IOException

Specified by:

seek in interface ImageInputStream

Overrides:

seek in class ImageInputStreamImpl

Throws:

java.io.IOException