Package org.apache.solr.update

Class TransactionLog.ChannelFastInputStream

java.lang.Object

java.io.InputStream

org.apache.solr.common.util.DataInputInputStream

org.apache.solr.common.util.FastInputStream

org.apache.solr.update.TransactionLog.ChannelFastInputStream

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable

Enclosing class:

TransactionLog

public static class TransactionLog.ChannelFastInputStream
extends org.apache.solr.common.util.FastInputStream

Field Summary

Fields

Modifier and Type	Field	Description
protected FileChannel	ch

Fields inherited from class org.apache.solr.common.util.FastInputStream

buf, end, in, pos, readFromStream

Constructor Summary

Constructors

Constructor	Description
ChannelFastInputStream(FileChannel ch, long chPosition)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getBufferPos()	where is the start of the buffer relative to the whole file
int	getBufferSize()
int	readWrappedStream(byte[] target, int offset, int len)
void	seek(long position)
String	toString()

Methods inherited from class org.apache.solr.common.util.FastInputStream

available, getBuffer, getEndInBuffer, getPositionInBuffer, peek, position, read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, refill, skipBytes, wrap

Methods inherited from class org.apache.solr.common.util.DataInputInputStream

readDirectByteBuffer

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

ch

protected FileChannel ch

Constructor Details

ChannelFastInputStream

public ChannelFastInputStream(FileChannel ch,
 long chPosition)

Method Details

readWrappedStream

public int readWrappedStream(byte[] target,
 int offset,
 int len)
                      throws IOException

Overrides:

readWrappedStream in class org.apache.solr.common.util.FastInputStream

Throws:

IOException

seek

public void seek(long position)
          throws IOException

Throws:

IOException

getBufferPos

public long getBufferPos()

where is the start of the buffer relative to the whole file

getBufferSize

public int getBufferSize()

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class org.apache.solr.common.util.FastInputStream

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object