TextualSearchList.DefaultKeyExtractor

java.lang.Object

cds.utils.TextualSearchList.DefaultKeyExtractor<E>

Type Parameters:: E - Type of object from which a textual key must be extracted.

All Implemented Interfaces:: TextualSearchList.KeyExtractor<E>

Enclosing class:: TextualSearchList<E>

protected static class TextualSearchList.DefaultKeyExtractor<E> extends Object implements TextualSearchList.KeyExtractor<E>

Default implementation of TextualSearchList.KeyExtractor. The extracted key is the string returned by the toString() function.

Author:: Grégory Mantelet (CDS)

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

DefaultKeyExtractor()
Method Summary

Modifier and Type

Method

Description

String

getKey(E obj)

Extracts an UNIQUE textual key (case-sensitive) from the given object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- DefaultKeyExtractor
  
  protected DefaultKeyExtractor()
Method Details
- getKey
  
  public String getKey(E obj)
  
  Description copied from interface: TextualSearchList.KeyExtractor
  
  Extracts an UNIQUE textual key (case-sensitive) from the given object.
  
  Specified by:
  
  getKey in interface TextualSearchList.KeyExtractor<E>
  
  Parameters:
  
  obj - Object from which a textual key must be extracted.
  
  Returns:
  
  Its textual key (case-sensitive).