ImageOutputStreamImpl JDK 1.6)

Methods

protectedfinal void checkClosed () throws IOException [Inherited From ImageInputStreamImpl]

Throws an IOException if the stream has been closed.

Throws an IOException if the stream has been closed.
Subclasses may call this method from any of their methods that
require the stream not to be closed.
Throws:
- IOException - if the stream is closed.

public void close () throws IOException [Inherited From ImageInputStreamImpl]

protected void finalize () throws Throwable [Inherited From ImageInputStreamImpl]

Finalizes this object prior to garbage collection.

Finalizes this object prior to garbage collection. The
close method is called to close any open input
source. This method should not be called from application
code.
Throws:
- Throwable - if an error occurs during superclass finalization.

public void flush () throws IOException [Inherited From ImageInputStreamImpl]

public void flushBefore (long pos) throws IOException [Inherited From ImageInputStreamImpl]

protectedfinal void flushBits () throws IOException

If the bit offset is non-zero, forces the remaining bits in the current byte to 0 and advances the stream position by one.

If the bit offset is non-zero, forces the remaining bits
in the current byte to 0 and advances the stream position
by one. This method should be called by subclasses at the
beginning of the write(int) and
write(byte[], int, int) methods.
Throws:
- IOException - if an I/O error occurs.

public int getBitOffset () throws IOException [Inherited From ImageInputStreamImpl]

public ByteOrder getByteOrder () [Inherited From ImageInputStreamImpl]

public long getFlushedPosition () [Inherited From ImageInputStreamImpl]

public long getStreamPosition () throws IOException [Inherited From ImageInputStreamImpl]

public boolean isCached () [Inherited From ImageInputStreamImpl]

Default implementation returns false.

public boolean isCachedFile () [Inherited From ImageInputStreamImpl]

Default implementation returns false.

public boolean isCachedMemory () [Inherited From ImageInputStreamImpl]

Default implementation returns false.

public long length () [Inherited From ImageInputStreamImpl]

Returns -1L to indicate that the stream has unknown length.

Returns -1L to indicate that the stream has unknown
length. Subclasses must override this method to provide actual
length information.
Returns: -1L to indicate unknown length.

public void mark () [Inherited From ImageInputStreamImpl]

Pushes the current stream position onto a stack of marked positions.

publicabstract int read () throws IOException [Inherited From ImageInputStreamImpl]

Reads a single byte from the stream and returns it as an int between 0 and 255.

Reads a single byte from the stream and returns it as an int between 0 and 255. If EOF is reached, -1 is returned.

Subclasses must provide an implementation for this method. The subclass implementation should update the stream position before exiting.

The bit offset within the stream must be reset to zero before the read occurs.
Returns: the value of the next byte in the stream, or -1 if EOF is reached.
Throws:
- IOException - if the stream has been closed.

public int read (byte[] b) throws IOException [Inherited From ImageInputStreamImpl]

A convenience method that calls read(b, 0, b.length).

The bit offset within the stream is reset to zero before the read occurs.
Returns: the number of bytes actually read, or -1 to indicate EOF.
Throws:
- NullPointerException - if b is null.
- IOException - if an I/O error occurs.

publicabstract int read (byte[] b, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

Reads up to len bytes from the stream, and stores them into b starting at index off.

Reads up to len bytes from the stream, and stores them into b starting at index off. If no bytes can be read because the end of the stream has been reached, -1 is returned.

The bit offset within the stream must be reset to zero before the read occurs.

Subclasses must provide an implementation for this method. The subclass implementation should update the stream position before exiting.
Returns: the number of bytes actually read, or -1 to indicate EOF.
Parameters:
- b - an array of bytes to be written to.
- off - the starting position within b to write to.
- len - the maximum number of bytes to read.
Throws:
- IndexOutOfBoundsException - if off is negative, len is negative, or off + len is greater than b.length.
- NullPointerException - if b is null.
- IOException - if an I/O error occurs.

public int readBit () throws IOException [Inherited From ImageInputStreamImpl]

public long readBits (int numBits) throws IOException [Inherited From ImageInputStreamImpl]

public boolean readBoolean () throws IOException [Inherited From ImageInputStreamImpl]

public byte readByte () throws IOException [Inherited From ImageInputStreamImpl]

public void readBytes (IIOByteBuffer buf, int len) throws IOException [Inherited From ImageInputStreamImpl]

public char readChar () throws IOException [Inherited From ImageInputStreamImpl]

public double readDouble () throws IOException [Inherited From ImageInputStreamImpl]

public float readFloat () throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (byte[] b) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (byte[] b, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (char[] c, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (double[] d, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (float[] f, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (int[] i, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (long[] l, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public void readFully (short[] s, int off, int len) throws IOException [Inherited From ImageInputStreamImpl]

public int readInt () throws IOException [Inherited From ImageInputStreamImpl]

public String readLine () throws IOException [Inherited From ImageInputStreamImpl]

public long readLong () throws IOException [Inherited From ImageInputStreamImpl]

public short readShort () throws IOException [Inherited From ImageInputStreamImpl]

public int readUnsignedByte () throws IOException [Inherited From ImageInputStreamImpl]

public long readUnsignedInt () throws IOException [Inherited From ImageInputStreamImpl]

public int readUnsignedShort () throws IOException [Inherited From ImageInputStreamImpl]

public String readUTF () throws IOException [Inherited From ImageInputStreamImpl]

public void reset () throws IOException [Inherited From ImageInputStreamImpl]

Resets the current stream byte and bit positions from the stack of marked positions.

public void seek (long pos) throws IOException [Inherited From ImageInputStreamImpl]

public void setBitOffset (int bitOffset) throws IOException [Inherited From ImageInputStreamImpl]

public void setByteOrder (ByteOrder byteOrder) [Inherited From ImageInputStreamImpl]

public int skipBytes (int n) throws IOException [Inherited From ImageInputStreamImpl]

Advances the current stream position by calling seek(getStreamPosition() + n).

The bit offset is reset to zero.
Returns: an int representing the number of bytes skipped.
Parameters:
- n - the number of bytes to seek forward.
Throws:
- IOException - if getStreamPosition throws an IOException when computing either the starting or ending position.

public long skipBytes (long n) throws IOException [Inherited From ImageInputStreamImpl]

Advances the current stream position by calling seek(getStreamPosition() + n).

The bit offset is reset to zero.
Returns: a long representing the number of bytes skipped.
Parameters:
- n - the number of bytes to seek forward.
Throws:
- IOException - if getStreamPosition throws an IOException when computing either the starting or ending position.

public void write (byte[] b) throws IOException [Specified in ImageOutputStream]

publicabstract void write (byte[] b, int off, int len) throws IOException [Specified in ImageOutputStream]

publicabstract void write (int b) throws IOException [Specified in ImageOutputStream]

public void writeBit (int bit) throws IOException [Specified in ImageOutputStream]

public void writeBits (long bits, int numBits) throws IOException [Specified in ImageOutputStream]

public void writeBoolean (boolean v) throws IOException [Specified in ImageOutputStream]

public void writeByte (int v) throws IOException [Specified in ImageOutputStream]

public void writeBytes (String s) throws IOException [Specified in ImageOutputStream]

public void writeChar (int v) throws IOException [Specified in ImageOutputStream]

public void writeChars (char[] c, int off, int len) throws IOException [Specified in ImageOutputStream]

public void writeChars (String s) throws IOException [Specified in ImageOutputStream]

public void writeDouble (double v) throws IOException [Specified in ImageOutputStream]

public void writeDoubles (double[] d, int off, int len) throws IOException [Specified in ImageOutputStream]

public void writeFloat (float v) throws IOException [Specified in ImageOutputStream]

public void writeFloats (float[] f, int off, int len) throws IOException [Specified in ImageOutputStream]

public void writeInt (int v) throws IOException [Specified in ImageOutputStream]

public void writeInts (int[] i, int off, int len) throws IOException [Specified in ImageOutputStream]

public void writeLong (long v) throws IOException [Specified in ImageOutputStream]

public void writeLongs (long[] l, int off, int len) throws IOException [Specified in ImageOutputStream]

public void writeShort (int v) throws IOException [Specified in ImageOutputStream]

public void writeShorts (short[] s, int off, int len) throws IOException [Specified in ImageOutputStream]

public void writeUTF (String s) throws IOException [Specified in ImageOutputStream]