javax.imageio.stream

Class ImageOutputStreamImpl

java.lang.Object

javax.imageio.stream.ImageInputStreamImpl

javax.imageio.stream.ImageOutputStreamImpl

All Implemented Interfaces:

java.io.DataInput, java.io.DataOutput, ImageInputStream, ImageOutputStream

Direct Known Subclasses:

FileCacheImageOutputStream, FileImageOutputStream, MemoryCacheImageOutputStream

public abstract class ImageOutputStreamImpl
extends ImageInputStreamImpl
implements ImageOutputStream

Field Summary

Fields inherited from class javax.imageio.stream.ImageInputStreamImpl

bitOffset, byteOrder, flushedPos, streamPos

Constructor Summary

Constructors

Constructor and Description
ImageOutputStreamImpl()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	flushBits()
void	write(byte[] data) Writes an array into the stream.
abstract void	write(byte[] data, int offset, int len) Writes a region of data from an array into the stream.
abstract void	write(int value) Writes an int into the stream.
void	writeBit(int bit) Writes a bit value to the stream.
void	writeBits(long bits, int numBits) Writes a number of bit values to the stream.
void	writeBoolean(boolean value) Writes a boolean value into the stream.
void	writeByte(int value) Writes a byte value into the stream.
void	writeBytes(java.lang.String data) This method writes all the bytes in a String out to the stream.
void	writeChar(int value) Writes a character into the stream.
void	writeChars(char[] data, int offset, int len) Writes characters to the stream.
void	writeChars(java.lang.String data) Writes characters from a given String into the stream.
void	writeDouble(double value) Writes a double into the stream.
void	writeDoubles(double[] data, int offset, int len) Writes an array of double into the stream.
void	writeFloat(float value) Writes a float into the stream.
void	writeFloats(float[] data, int offset, int len) Writes an array of float into the stream.
void	writeInt(int value) Writes a int into the stream.
void	writeInts(int[] data, int offset, int len) Writes an array of int into the stream.
void	writeLong(long value) Writes a long into the stream.
void	writeLongs(long[] data, int offset, int len) Writes an array of long into the stream.
void	writeShort(int value) Writes a short into the stream.
void	writeShorts(short[] data, int offset, int len) Writes an array of short into the stream.
void	writeUTF(java.lang.String value) Writes a String into the stream.

Methods inherited from class javax.imageio.stream.ImageInputStreamImpl

checkClosed, close, finalize, flush, flushBefore, getBitOffset, getByteOrder, getFlushedPosition, getStreamPosition, isCached, isCachedFile, isCachedMemory, length, mark, read, read, 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, seek, setBitOffset, setByteOrder, skipBytes, skipBytes

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.imageio.stream.ImageOutputStream

flushBefore

Methods inherited from interface javax.imageio.stream.ImageInputStream

close, flush, getBitOffset, getByteOrder, getFlushedPosition, getStreamPosition, isCached, isCachedFile, isCachedMemory, length, mark, read, read, 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, seek, setBitOffset, setByteOrder, skipBytes, skipBytes

Constructor Detail

ImageOutputStreamImpl

public ImageOutputStreamImpl()

Method Detail

flushBits

protected final void flushBits()
                        throws java.io.IOException

Throws:

java.io.IOException

write

public void write(byte[] data)
           throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an array into the stream.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in interface ImageOutputStream

Parameters:

data - the data to be written

Throws:

java.io.IOException - if an errror occurs

write

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

Description copied from interface: ImageOutputStream

Writes a region of data from an array into the stream.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the length in the array

Throws:

java.io.IOException - if an errror occurs

write

public abstract void write(int value)
                    throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an int into the stream.

Specified by:

write in interface java.io.DataOutput

Specified by:

write in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

writeBit

public void writeBit(int bit)
              throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a bit value to the stream.

Specified by:

writeBit in interface ImageOutputStream

Throws:

java.io.IOException - if an error occurs

writeBits

public void writeBits(long bits,
             int numBits)
               throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a number of bit values to the stream.

Specified by:

writeBits in interface ImageOutputStream

Throws:

java.io.IOException - if an errror occurs

writeBoolean

public void writeBoolean(boolean value)
                  throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a boolean value into the stream.

Specified by:

writeBoolean in interface java.io.DataOutput

Specified by:

writeBoolean in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readBoolean()

writeByte

public void writeByte(int value)
               throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a byte value into the stream.

Specified by:

writeByte in interface java.io.DataOutput

Specified by:

writeByte in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readByte(), DataInput.readUnsignedByte()

writeBytes

public void writeBytes(java.lang.String data)
                throws java.io.IOException

Description copied from interface: java.io.DataOutput

This method writes all the bytes in a String out to the stream. One byte is written for each character in the String. The high eight bits of each character are discarded, thus this method is inappropriate for completely representing Unicode characters.

Specified by:

writeBytes in interface java.io.DataOutput

Specified by:

writeBytes in interface ImageOutputStream

Parameters:

data - the data to be written

Throws:

java.io.IOException - if an errror occurs

writeChar

public void writeChar(int value)
               throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a character into the stream.

Specified by:

writeChar in interface java.io.DataOutput

Specified by:

writeChar in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readChar()

writeChars

public void writeChars(char[] data,
              int offset,
              int len)
                throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes characters to the stream.

Specified by:

writeChars in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the lenth in the array

Throws:

java.io.IOException - if an errror occurs

writeChars

public void writeChars(java.lang.String data)
                throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes characters from a given String into the stream.

Specified by:

writeChars in interface java.io.DataOutput

Specified by:

writeChars in interface ImageOutputStream

Parameters:

data - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataOutput.writeChar(int)

writeDouble

public void writeDouble(double value)
                 throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a double into the stream.

Specified by:

writeDouble in interface java.io.DataOutput

Specified by:

writeDouble in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataOutput.writeLong(long), DataInput.readDouble(), Double.doubleToLongBits(double)

writeDoubles

public void writeDoubles(double[] data,
                int offset,
                int len)
                  throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an array of double into the stream.

Specified by:

writeDoubles in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the lenth in the array

Throws:

java.io.IOException - if an errror occurs

writeFloat

public void writeFloat(float value)
                throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a float into the stream.

Specified by:

writeFloat in interface java.io.DataOutput

Specified by:

writeFloat in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataOutput.writeInt(int), DataInput.readFloat(), Float.floatToIntBits(float)

writeFloats

public void writeFloats(float[] data,
               int offset,
               int len)
                 throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an array of float into the stream.

Specified by:

writeFloats in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the lenth in the array

Throws:

java.io.IOException - if an errror occurs

writeInt

public void writeInt(int value)
              throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a int into the stream.

Specified by:

writeInt in interface java.io.DataOutput

Specified by:

writeInt in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readInt()

writeInts

public void writeInts(int[] data,
             int offset,
             int len)
               throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an array of int into the stream.

Specified by:

writeInts in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the lenth in the array

Throws:

java.io.IOException - if an errror occurs

writeLong

public void writeLong(long value)
               throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a long into the stream.

Specified by:

writeLong in interface java.io.DataOutput

Specified by:

writeLong in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readLong()

writeLongs

public void writeLongs(long[] data,
              int offset,
              int len)
                throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an array of long into the stream.

Specified by:

writeLongs in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the lenth in the array

Throws:

java.io.IOException - if an errror occurs

writeShort

public void writeShort(int value)
                throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a short into the stream.

Specified by:

writeShort in interface java.io.DataOutput

Specified by:

writeShort in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readShort(), DataInput.readUnsignedShort()

writeShorts

public void writeShorts(short[] data,
               int offset,
               int len)
                 throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes an array of short into the stream.

Specified by:

writeShorts in interface ImageOutputStream

Parameters:

data - the data to be written

offset - the offset in the array

len - the lenth in the array

Throws:

java.io.IOException - if an errror occurs

writeUTF

public void writeUTF(java.lang.String value)
              throws java.io.IOException

Description copied from interface: ImageOutputStream

Writes a String into the stream.

Specified by:

writeUTF in interface java.io.DataOutput

Specified by:

writeUTF in interface ImageOutputStream

Parameters:

value - the data to be written

Throws:

java.io.IOException - if an errror occurs

See Also:

DataInput.readUTF()