TextIndexer.TextMapper (Strange Eons API)

All Known Implementing Classes:

TextIndexer.DefaultTextMapper

Enclosing class:

TextIndexer
```
public static interface TextIndexer.TextMapper
```
A text mapper maps an identifier to a source text to be indexed. It also allows you to substitute the source ID used to locate the text during indexing with another ID used to locate the text when using the index later. For example, you could use a local copy of a Web site to create an index, and substitute the URL of the online version of the Web site within the index.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getIndexID(java.lang.String sourceID)`	Maps a source identifier to an index identifier.
`java.lang.String`	`getText(java.lang.String sourceID)`	Given a source ID, return the text associated with that ID.

- Method Detail
  - getText
```
java.lang.String getText(java.lang.String sourceID)
                  throws java.io.IOException
```
    Given a source ID, return the text associated with that ID.
    
    Parameters:
    
    sourceID - an identifier that the mapper uses to locate the text
    
    Returns:
    
    the text mapped to by the ID
    
    Throws:
    
    java.io.IOException - if an I/O error occurs while fetching the document
  - getIndexID
```
java.lang.String getIndexID(java.lang.String sourceID)
```
    Maps a source identifier to an index identifier. If the source ID should be identified differently in the index, this returns the version to include in the index.
    
    Parameters:
    
    sourceID - the ID used to locate the text during indexing
    
    Returns:
    
    the ID used to locate the text when using the index