Package com.twelvemonkeys.imageio.stream

Class BufferedImageInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.DataInput, java.lang.AutoCloseable, javax.imageio.stream.ImageInputStream
    @Deprecated
public final class BufferedImageInputStream
extends javax.imageio.stream.ImageInputStreamImpl
implements javax.imageio.stream.ImageInputStream
    Deprecated.
    Use BufferedFileImageInputStream instead.
    A buffered ImageInputStream. Experimental - seems to be effective for FileImageInputStream and FileCacheImageInputStream when doing a lot of single-byte reads (or short byte-array reads). Code that uses the readFully methods are not affected by the issue.

    NOTE: Invoking close() will NOT close the wrapped stream.

    Version:
    $Id: BufferedFileImageInputStream.java,v 1.0 May 15, 2008 4:36:49 PM haraldk Exp$

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.nio.ByteBuffer buffer
      Deprecated.
       
      (package private) static int DEFAULT_BUFFER_SIZE
      Deprecated.
       
      private java.nio.ByteBuffer integralCache
      Deprecated.
       
      private byte[] integralCacheArray
      Deprecated.
       
      private javax.imageio.stream.ImageInputStream stream
      Deprecated.
       

      • Fields inherited from class javax.imageio.stream.ImageInputStreamImpl

        bitOffset, byteOrder, flushedPos, streamPos

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
        BufferedImageInputStream​(javax.imageio.stream.ImageInputStream pStream)
      Deprecated.
       
      private BufferedImageInputStream​(javax.imageio.stream.ImageInputStream pStream, int pBufferSize)
      Deprecated.
       

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void close()
      Deprecated.
       
      private void fillBuffer()
      Deprecated.
       
      protected void finalize()
      Deprecated.
       
      void flushBefore​(long pos)
      Deprecated.
       
      long getFlushedPosition()
      Deprecated.
       
      boolean isCached()
      Deprecated.
       
      boolean isCachedFile()
      Deprecated.
       
      boolean isCachedMemory()
      Deprecated.
       
      long length()
      Deprecated.
       
      int read()
      Deprecated.
       
      int read​(byte[] pBuffer, int pOffset, int pLength)
      Deprecated.
       
      int readBit()
      Deprecated.
       
      long readBits​(int numBits)
      Deprecated.
       
      private int readBuffered​(byte[] pBuffer, int pOffset, int pLength)
      Deprecated.
       
      private int readDirect​(byte[] pBuffer, int pOffset, int pLength)
      Deprecated.
       
      int readInt()
      Deprecated.
       
      long readLong()
      Deprecated.
       
      short readShort()
      Deprecated.
       
      void seek​(long position)
      Deprecated.
       
      void setByteOrder​(java.nio.ByteOrder byteOrder)
      Deprecated.
       

      • Methods inherited from class javax.imageio.stream.ImageInputStreamImpl

        checkClosed, flush, getBitOffset, getByteOrder, getStreamPosition, mark, read, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readLine, readUnsignedByte, readUnsignedInt, readUnsignedShort, readUTF, reset, setBitOffset, 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.ImageInputStream

        flush, getBitOffset, getByteOrder, getStreamPosition, mark, read, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readLine, readUnsignedByte, readUnsignedInt, readUnsignedShort, readUTF, reset, setBitOffset, skipBytes, skipBytes

    • Field Detail

      • stream

        private javax.imageio.stream.ImageInputStream stream
        Deprecated.

      • buffer

        private java.nio.ByteBuffer buffer
        Deprecated.

      • integralCache

        private final java.nio.ByteBuffer integralCache
        Deprecated.

      • integralCacheArray

        private final byte[] integralCacheArray
        Deprecated.

    • Constructor Detail

      • BufferedImageInputStream

        public BufferedImageInputStream​(javax.imageio.stream.ImageInputStream pStream)
                         throws java.io.IOException
        Deprecated.
        Throws:
        java.io.IOException

      • BufferedImageInputStream

        private BufferedImageInputStream​(javax.imageio.stream.ImageInputStream pStream,
                                 int pBufferSize)
                          throws java.io.IOException
        Deprecated.
        Throws:
        java.io.IOException

    • Method Detail

      • fillBuffer

        private void fillBuffer()
                 throws java.io.IOException
        Deprecated.
        Throws:
        java.io.IOException

      • setByteOrder

        public void setByteOrder​(java.nio.ByteOrder byteOrder)
        Deprecated.
        Specified by:
        setByteOrder in interface javax.imageio.stream.ImageInputStream
        Overrides:
        setByteOrder in class javax.imageio.stream.ImageInputStreamImpl

      • read

        public int read()
         throws java.io.IOException
        Deprecated.
        Specified by:
        read in interface javax.imageio.stream.ImageInputStream
        Specified by:
        read in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • read

        public int read​(byte[] pBuffer,
                int pOffset,
                int pLength)
         throws java.io.IOException
        Deprecated.
        Specified by:
        read in interface javax.imageio.stream.ImageInputStream
        Specified by:
        read in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • readDirect

        private int readDirect​(byte[] pBuffer,
                       int pOffset,
                       int pLength)
                throws java.io.IOException
        Deprecated.
        Throws:
        java.io.IOException

      • readBuffered

        private int readBuffered​(byte[] pBuffer,
                         int pOffset,
                         int pLength)
        Deprecated.

      • readShort

        public short readShort()
                throws java.io.IOException
        Deprecated.
        Specified by:
        readShort in interface java.io.DataInput
        Specified by:
        readShort in interface javax.imageio.stream.ImageInputStream
        Overrides:
        readShort in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • readInt

        public int readInt()
            throws java.io.IOException
        Deprecated.
        Specified by:
        readInt in interface java.io.DataInput
        Specified by:
        readInt in interface javax.imageio.stream.ImageInputStream
        Overrides:
        readInt in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • readLong

        public long readLong()
              throws java.io.IOException
        Deprecated.
        Specified by:
        readLong in interface java.io.DataInput
        Specified by:
        readLong in interface javax.imageio.stream.ImageInputStream
        Overrides:
        readLong in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • readBit

        public int readBit()
            throws java.io.IOException
        Deprecated.
        Specified by:
        readBit in interface javax.imageio.stream.ImageInputStream
        Overrides:
        readBit in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • readBits

        public long readBits​(int numBits)
              throws java.io.IOException
        Deprecated.
        Specified by:
        readBits in interface javax.imageio.stream.ImageInputStream
        Overrides:
        readBits in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • seek

        public void seek​(long position)
          throws java.io.IOException
        Deprecated.
        Specified by:
        seek in interface javax.imageio.stream.ImageInputStream
        Overrides:
        seek in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • flushBefore

        public void flushBefore​(long pos)
                 throws java.io.IOException
        Deprecated.
        Specified by:
        flushBefore in interface javax.imageio.stream.ImageInputStream
        Overrides:
        flushBefore in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • getFlushedPosition

        public long getFlushedPosition()
        Deprecated.
        Specified by:
        getFlushedPosition in interface javax.imageio.stream.ImageInputStream
        Overrides:
        getFlushedPosition in class javax.imageio.stream.ImageInputStreamImpl

      • isCached

        public boolean isCached()
        Deprecated.
        Specified by:
        isCached in interface javax.imageio.stream.ImageInputStream
        Overrides:
        isCached in class javax.imageio.stream.ImageInputStreamImpl

      • isCachedMemory

        public boolean isCachedMemory()
        Deprecated.
        Specified by:
        isCachedMemory in interface javax.imageio.stream.ImageInputStream
        Overrides:
        isCachedMemory in class javax.imageio.stream.ImageInputStreamImpl

      • isCachedFile

        public boolean isCachedFile()
        Deprecated.
        Specified by:
        isCachedFile in interface javax.imageio.stream.ImageInputStream
        Overrides:
        isCachedFile in class javax.imageio.stream.ImageInputStreamImpl

      • close

        public void close()
           throws java.io.IOException
        Deprecated.
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Specified by:
        close in interface javax.imageio.stream.ImageInputStream
        Overrides:
        close in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • finalize

        protected void finalize()
                 throws java.lang.Throwable
        Deprecated.
        Overrides:
        finalize in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.lang.Throwable

      • length

        public long length()
        Deprecated.
        Specified by:
        length in interface javax.imageio.stream.ImageInputStream
        Overrides:
        length in class javax.imageio.stream.ImageInputStreamImpl