AbstractIndexBuilder

java.lang.Object

es.uam.eps.ir.relison.content.index.AbstractIndexBuilder<C>

All Implemented Interfaces:: IndexBuilder<C>

Direct Known Subclasses:: AbstractIndividualContentIndexBuilder, LuceneBuilder

public abstract class AbstractIndexBuilder<C>
extends java.lang.Object
implements IndexBuilder<C>

Abstract implementation of an index builder.

Constructor Summary

Constructors

Constructor Description

AbstractIndexBuilder()

Method Summary

Modifier and Type	Method	Description
`protected void`	`clear(java.lang.String indexFolder)`	Clears the folder containing the index.
`abstract Index<C>`	`getCoreIndex()`	Obtains the generated index.
`protected void`	`saveContentMap(java.lang.String indexPath)`	Saves a file containing the relation between indexes and user identifiers.

Methods inherited from class java.lang.Object

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

Methods inherited from interface es.uam.eps.ir.relison.content.index.IndexBuilder

close, indexText, init

Constructor Details
- AbstractIndexBuilder
  
  public AbstractIndexBuilder()
Method Details
- getCoreIndex
  
  public abstract Index<C> getCoreIndex() throws java.io.IOException
  
  Obtains the generated index.
  
  Returns:
  
  the generated index.
  
  Throws:
  
  java.io.IOException - if something fails while creating such index.
- clear
  
  protected void clear(java.lang.String indexFolder) throws java.io.IOException
  
  Clears the folder containing the index.
  
  Parameters:
  
  indexFolder - the index folder.
  
  Throws:
  
  java.io.IOException - if something fails while deleting the files.
- saveContentMap
  
  protected void saveContentMap(java.lang.String indexPath) throws java.io.IOException
  
  Saves a file containing the relation between indexes and user identifiers.
  
  Parameters:
  
  indexPath - the path of the index.
  
  Throws:
  
  java.io.IOException - if something fails while writing the map.