File	Doc	Category	Size	Date	Package
MemoryCacheImageOutputStream.java	API Doc	Android 1.5 API	3476	Wed May 06 22:41:54 BST 2009	javax.imageio.stream

MemoryCacheImageOutputStream

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

Fields Summary
OutputStream	os The os.
org.apache.harmony.x.imageio.stream.RandomAccessMemoryCache	ramc The ramc.

Constructors Summary
public MemoryCacheImageOutputStream(OutputStream stream) Instantiates a new MemoryCacheImageOutputStream which writes to the specified OutputStream. param stream the OutputStream. if (stream == null) { throw new IllegalArgumentException("stream == null!"); } os = stream;

Methods Summary
public void	close() flushBefore(length()); super.close(); ramc.close();
public void	flushBefore(long pos) long flushedPosition = getFlushedPosition(); super.flushBefore(pos); long newFlushedPosition = getFlushedPosition(); int nBytes = (int)(newFlushedPosition - flushedPosition); ramc.getData(os, nBytes, flushedPosition); ramc.freeBefore(newFlushedPosition); os.flush();
public boolean	isCached() return true;
public boolean	isCachedFile() return false;
public boolean	isCachedMemory() return true;
public long	length() return ramc.length();
public int	read() bitOffset = 0; int res = ramc.getData(streamPos); if (res >= 0) { streamPos++; } return res;
public int	read(byte[] b, int off, int len) bitOffset = 0; int res = ramc.getData(b, off, len, streamPos); if (res > 0) { streamPos += res; } return res;
public void	write(int b) flushBits(); // See the flushBits method description ramc.putData(b, streamPos); streamPos++;
public void	write(byte[] b, int off, int len) flushBits(); // See the flushBits method description ramc.putData(b, off, len, streamPos); streamPos += len;