org.eclipse.mat.parser.io
Class PositionInputStream

java.lang.Object
  extended by java.io.InputStream
      extended by java.io.FilterInputStream
          extended by org.eclipse.mat.parser.io.PositionInputStream
All Implemented Interfaces:
java.io.Closeable, java.io.DataInput

public class PositionInputStream
extends java.io.FilterInputStream
implements java.io.DataInput


Constructor Summary
PositionInputStream(java.io.InputStream in)
           
 
Method Summary
 void mark(int readLimit)
           
 boolean markSupported()
           
 long position()
           
 int read()
           
 int read(byte[] b, int off, int len)
           
 boolean readBoolean()
           
 byte readByte()
           
 char readChar()
           
 double readDouble()
           
 float readFloat()
           
 void readFully(byte[] b)
           
 void readFully(byte[] b, int off, int len)
           
 int readInt()
           
 int readIntArray(int[] a)
           
 java.lang.String readLine()
           
 long readLong()
           
 int readLongArray(long[] a)
           
 short readShort()
           
 int readUnsignedByte()
           
 int readUnsignedShort()
           
 java.lang.String readUTF()
           
 void reset()
           
 void seek(long pos)
           
 long skip(long n)
           
 int skipBytes(int n)
           
 int skipBytes(long n)
           
 
Methods inherited from class java.io.FilterInputStream
available, close, read
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PositionInputStream

public PositionInputStream(java.io.InputStream in)
Method Detail

read

public int read()
         throws java.io.IOException
Overrides:
read in class java.io.FilterInputStream
Throws:
java.io.IOException

read

public int read(byte[] b,
                int off,
                int len)
         throws java.io.IOException
Overrides:
read in class java.io.FilterInputStream
Throws:
java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException
Overrides:
skip in class java.io.FilterInputStream
Throws:
java.io.IOException

markSupported

public boolean markSupported()
Overrides:
markSupported in class java.io.FilterInputStream

mark

public void mark(int readLimit)
Overrides:
mark in class java.io.FilterInputStream

reset

public void reset()
Overrides:
reset in class java.io.FilterInputStream

skipBytes

public final int skipBytes(int n)
                    throws java.io.IOException
Specified by:
skipBytes in interface java.io.DataInput
Throws:
java.io.IOException

skipBytes

public final int skipBytes(long n)
                    throws java.io.IOException
Throws:
java.io.IOException

readFully

public final void readFully(byte[] b)
                     throws java.io.IOException
Specified by:
readFully in interface java.io.DataInput
Throws:
java.io.IOException

readFully

public final void readFully(byte[] b,
                            int off,
                            int len)
                     throws java.io.IOException
Specified by:
readFully in interface java.io.DataInput
Throws:
java.io.IOException

position

public long position()

seek

public void seek(long pos)
          throws java.io.IOException
Throws:
java.io.IOException

readUnsignedByte

public final int readUnsignedByte()
                           throws java.io.IOException
Specified by:
readUnsignedByte in interface java.io.DataInput
Throws:
java.io.IOException

readInt

public final int readInt()
                  throws java.io.IOException
Specified by:
readInt in interface java.io.DataInput
Throws:
java.io.IOException

readLong

public final long readLong()
                    throws java.io.IOException
Specified by:
readLong in interface java.io.DataInput
Throws:
java.io.IOException

readBoolean

public boolean readBoolean()
                    throws java.io.IOException
Specified by:
readBoolean in interface java.io.DataInput
Throws:
java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException
Specified by:
readByte in interface java.io.DataInput
Throws:
java.io.IOException

readChar

public char readChar()
              throws java.io.IOException
Specified by:
readChar in interface java.io.DataInput
Throws:
java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException
Specified by:
readDouble in interface java.io.DataInput
Throws:
java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException
Specified by:
readFloat in interface java.io.DataInput
Throws:
java.io.IOException

readLine

public java.lang.String readLine()
                          throws java.io.IOException
Specified by:
readLine in interface java.io.DataInput
Throws:
java.io.IOException

readShort

public short readShort()
                throws java.io.IOException
Specified by:
readShort in interface java.io.DataInput
Throws:
java.io.IOException

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException
Specified by:
readUTF in interface java.io.DataInput
Throws:
java.io.IOException

readUnsignedShort

public int readUnsignedShort()
                      throws java.io.IOException
Specified by:
readUnsignedShort in interface java.io.DataInput
Throws:
java.io.IOException

readIntArray

public int readIntArray(int[] a)
                 throws java.io.IOException
Throws:
java.io.IOException

readLongArray

public int readLongArray(long[] a)
                  throws java.io.IOException
Throws:
java.io.IOException