File	Doc	Category	Size	Date	Package
SwappedDataInputStream.java	API Doc	Android 1.5 API	8199	Wed May 06 22:42:46 BST 2009	org.apache.commons.io.input

SwappedDataInputStream

• java.lang.Object
  • java.io.InputStream
    • java.io.FilterInputStream
      • org.apache.commons.io.input.ProxyInputStream

Fields Summary

Constructors Summary
public SwappedDataInputStream(InputStream input) Constructs a SwappedDataInputStream. param input InputStream to read from super( input );

Methods Summary
public boolean	readBoolean() Return {@link #readByte()} == 0 return the true if the byte read is zero, otherwise false throws IOException if an I/O error occurs throws EOFException if an end of file is reached unexpectedly return ( 0 == readByte() );
public byte	readByte() Invokes the delegate's read() method. return the byte read or -1 if the end of stream throws IOException if an I/O error occurs throws EOFException if an end of file is reached unexpectedly return (byte)in.read();
public char	readChar() Reads a character delegating to {@link #readShort()}. return the byte read or -1 if the end of stream throws IOException if an I/O error occurs throws EOFException if an end of file is reached unexpectedly return (char)readShort();
public double	readDouble() Delegates to {@link EndianUtils#readSwappedDouble(InputStream)}. return the read long throws IOException if an I/O error occurs throws EOFException if an end of file is reached unexpectedly return EndianUtils.readSwappedDouble( in );
public float	readFloat() Delegates to {@link EndianUtils#readSwappedFloat(InputStream)}. return the read long throws IOException if an I/O error occurs throws EOFException if an end of file is reached unexpectedly return EndianUtils.readSwappedFloat( in );
public void	readFully(byte[] data) Invokes the delegate's read(byte[] data, int, int) method. param data the buffer to read the bytes into throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs readFully( data, 0, data.length );
public void	readFully(byte[] data, int offset, int length) Invokes the delegate's read(byte[] data, int, int) method. param data the buffer to read the bytes into param offset The start offset param length The number of bytes to read throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs int remaining = length; while( remaining > 0 ) { int location = offset + ( length - remaining ); int count = read( data, location, remaining ); if( -1 == count ) { throw new EOFException(); } remaining -= count; }
public int	readInt() Delegates to {@link EndianUtils#readSwappedInteger(InputStream)}. return the read long throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs return EndianUtils.readSwappedInteger( in );
public java.lang.String	readLine() Not currently supported - throws {@link UnsupportedOperationException}. return the line read throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs throw new UnsupportedOperationException( "Operation not supported: readLine()" );
public long	readLong() Delegates to {@link EndianUtils#readSwappedLong(InputStream)}. return the read long throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs return EndianUtils.readSwappedLong( in );
public short	readShort() Delegates to {@link EndianUtils#readSwappedShort(InputStream)}. return the read long throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs return EndianUtils.readSwappedShort( in );
public java.lang.String	readUTF() Not currently supported - throws {@link UnsupportedOperationException}. return UTF String read throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs throw new UnsupportedOperationException( "Operation not supported: readUTF()" );
public int	readUnsignedByte() Invokes the delegate's read() method. return the byte read or -1 if the end of stream throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs return in.read();
public int	readUnsignedShort() Delegates to {@link EndianUtils#readSwappedUnsignedShort(InputStream)}. return the read long throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs return EndianUtils.readSwappedUnsignedShort( in );
public int	skipBytes(int count) Invokes the delegate's skip(int) method. param count the number of bytes to skip return the number of bytes to skipped or -1 if the end of stream throws EOFException if an end of file is reached unexpectedly throws IOException if an I/O error occurs return (int)in.skip( count );