Class ImageOutputStreamImpl

java.lang.Object
- javax.imageio.stream.ImageInputStreamImpl
- - javax.imageio.stream.ImageOutputStreamImpl

All Implemented Interfaces:: Closeable, DataInput, DataOutput, AutoCloseable, ImageInputStream, ImageOutputStream

Direct Known Subclasses:: FileCacheImageOutputStream, FileImageOutputStream, MemoryCacheImageOutputStream

public abstract class ImageOutputStreamImpl
extends ImageInputStreamImpl
implements ImageOutputStream

An abstract class implementing the ImageOutputStream interface. This class is designed to reduce the number of methods that must be implemented by subclasses.

Field Summary

Fields declared in class javax.imageio.stream.ImageInputStreamImpl

bitOffset, byteOrder, flushedPos, streamPos

Constructor Summary

Constructors
Constructor	Description
`ImageOutputStreamImpl()`	Constructs an `ImageOutputStreamImpl`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`flushBits()`	If the bit offset is non-zero, forces the remaining bits in the current byte to 0 and advances the stream position by one.

Methods declared in class javax.imageio.stream.ImageInputStreamImpl

checkClosed, finalize, isCached, isCachedFile, isCachedMemory, length, mark, read, read, read, reset, skipBytes, skipBytes

Methods declared in class java.lang.Object

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

Methods declared in 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

Methods declared in interface javax.imageio.stream.ImageOutputStream

flushBefore, write, write, write, writeBit, writeBits, writeBoolean, writeByte, writeBytes, writeChar, writeChars, writeChars, writeDouble, writeDoubles, writeFloat, writeFloats, writeInt, writeInts, writeLong, writeLongs, writeShort, writeShorts, writeUTF

Constructor Detail

ImageOutputStreamImpl

public ImageOutputStreamImpl()

Constructs an ImageOutputStreamImpl.

Method Detail

flushBits

protected final 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. 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.