Package com.twelvemonkeys.imageio.stream

Class ByteArrayImageInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.DataInput, java.lang.AutoCloseable, javax.imageio.stream.ImageInputStream
    public final class ByteArrayImageInputStream
extends javax.imageio.stream.ImageInputStreamImpl
    Experimental
    Version:
    $Id: ByteArrayImageInputStream.java,v 1.0 May 15, 2008 2:12:12 PM haraldk Exp$

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private byte[] data  
      private int dataLength  
      private int dataOffset  

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

        bitOffset, byteOrder, flushedPos, streamPos

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean isCached()  
      boolean isCachedMemory()  
      private static int isMax​(int high, int value, java.lang.String name)  
      long length()  
      int read()  
      int read​(byte[] buffer, int offset, int len)  

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

        checkClosed, close, finalize, flush, flushBefore, getBitOffset, getByteOrder, getFlushedPosition, getStreamPosition, isCachedFile, mark, 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

    • Field Detail

      • data

        private final byte[] data

      • dataOffset

        private final int dataOffset

      • dataLength

        private final int dataLength

    • Constructor Detail

      • ByteArrayImageInputStream

        public ByteArrayImageInputStream​(byte[] data)

      • ByteArrayImageInputStream

        public ByteArrayImageInputStream​(byte[] data,
                                 int offset,
                                 int length)

    • Method Detail

      • isMax

        private static int isMax​(int high,
                         int value,
                         java.lang.String name)

      • read

        public int read()
         throws java.io.IOException
        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[] buffer,
                int offset,
                int len)
         throws java.io.IOException
        Specified by:
        read in interface javax.imageio.stream.ImageInputStream
        Specified by:
        read in class javax.imageio.stream.ImageInputStreamImpl
        Throws:
        java.io.IOException

      • length

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

      • isCached

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

      • isCachedMemory

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