Package org.terrier.utility.io

This package includes classes that are used for various IO duties within Terrier.

See: Description

Interface Summary

Interface	Description
FileSystem	This is the Terrier File Abstraction Layer interface depicting the operations available for a file system.
RandomDataInput	This interface represents an interface on a RandomAccessFile.
RandomDataOutput	This interface represents an interface on the writing behaviour of a RandomAccessFile.

Class Summary

Class	Description
CountingInputStream	Sub-Class of Filter Input Stream with the extra method getPos which returns the position in the Stream
DebuggingDataInput	Debugging code to test classes that implement DataInput
DebuggingDataOutput	Debugging code to test classes that implement DataOutput
HadoopPlugin	This class provides the main glue between Terrier and Hadoop.
HadoopPlugin.JobFactory	a Job Factory is responsible for creating Terrier MapReduce jobs.
HadoopUtility	Utility class for the setting up and configuring of Terrier MapReduce jobs.
HadoopUtility.MapBase<K1,V1,K2,V2>	Abstract class that provides default configure and close methods for a Mapper.
HadoopUtility.MapReduceBase<K1,V1,K2,V2,K3,V3>	Handy base class for MapReduce jobs.
HadoopUtility.ReduceBase<K1,V1,K2,V2>	Abstract class that provides default configure and close methods for a Reducer.
HTTPFileSystem	Implements a read-only HTTP file system for Terrier.
LocalFileSystem	This is a Terrier File Abstraction Layer implementation of the local file system.
LocalFileSystem.LocalRandomAccessFile	A file that supports random access
RandomDataInputMemory	Implements a RandomDataInput backed by a byte[] rather than a file.

Exception Summary

Exception	Description
WrappedIOException	A class for IOException.

Package org.terrier.utility.io Description

This package includes classes that are used for various IO duties within Terrier.