Uses of Package
org.apache.nutch.io

Packages that use org.apache.nutch.io
org.apache.nutch.db Web database: tracks page fetches and link structure. 
org.apache.nutch.fetcher The Nutch robot. 
org.apache.nutch.indexer Maintain Lucene full-text indexes. 
org.apache.nutch.io Generic i/o code for use when reading and writing data to the network, to databases, and to files. 
org.apache.nutch.ipc Client/Server code used by distributed search. 
org.apache.nutch.linkdb   
org.apache.nutch.mapReduce A system for scalable, fault-tolerant, distributed computation over large data collections. 
org.apache.nutch.mapReduce.lib Library of generally useful mappers, reducers, and partitioners. 
org.apache.nutch.ndfs   
org.apache.nutch.pagedb   
org.apache.nutch.parse   
org.apache.nutch.protocol   
org.apache.nutch.searcher Search API 
org.apache.nutch.segment   
org.apache.nutch.tools   
 

Classes in org.apache.nutch.io used by org.apache.nutch.db
MD5Hash
          A Writable for MD5 hash values.
SequenceFile.Writer
          Write key/value pairs to a sequence-format file.
UTF8
          A WritableComparable for strings that uses the UTF8 encoding.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
WritableComparator
          A Comparator for WritableComparables.
 

Classes in org.apache.nutch.io used by org.apache.nutch.fetcher
MD5Hash
          A Writable for MD5 hash values.
UTF8
          A WritableComparable for strings that uses the UTF8 encoding.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.indexer
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
WritableComparator
          A Comparator for WritableComparables.
 

Classes in org.apache.nutch.io used by org.apache.nutch.io
DataOutputBuffer
          A reusable DataOutput implementation that writes to an in-memory buffer.
LongWritable.Comparator
          A Comparator optimized for LongWritable.
MapFile
          A file-based map from keys to values.
MapFile.Reader
          Provide access to an existing map.
MapFile.Writer
          Writes a new map.
MD5Hash
          A Writable for MD5 hash values.
NullWritable
          Singleton Writable with no data.
UTF8
          A WritableComparable for strings that uses the UTF8 encoding.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
WritableComparator
          A Comparator for WritableComparables.
 

Classes in org.apache.nutch.io used by org.apache.nutch.ipc
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.linkdb
VersionedWritable
          A base class for Writables that provides version checking.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.mapReduce
BooleanWritable
          A WritableComparable for booleans.
FloatWritable
          A WritableComparable for floats.
IntWritable
          A WritableComparable for ints.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
 

Classes in org.apache.nutch.io used by org.apache.nutch.mapReduce.lib
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
 

Classes in org.apache.nutch.io used by org.apache.nutch.ndfs
UTF8
          A WritableComparable for strings that uses the UTF8 encoding.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.pagedb
UTF8
          A WritableComparable for strings that uses the UTF8 encoding.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.parse
VersionedWritable
          A base class for Writables that provides version checking.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.protocol
VersionedWritable
          A base class for Writables that provides version checking.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
 

Classes in org.apache.nutch.io used by org.apache.nutch.searcher
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
 

Classes in org.apache.nutch.io used by org.apache.nutch.segment
ArrayFile.Reader
          Provide access to an existing array file.
ArrayFile.Writer
          Write a new array file.
 

Classes in org.apache.nutch.io used by org.apache.nutch.tools
UTF8
          A WritableComparable for strings that uses the UTF8 encoding.
Writable
          A simple, efficient, serialization protocol, based on DataInput and DataOutput.
WritableComparable
          An interface which extends both Writable and Comparable.
WritableComparator
          A Comparator for WritableComparables.
 



Copyright © 2006 The Apache Software Foundation