TitleExtractor (Atlassian Confluence 8.0.0-m012 API)

java.lang.Object
- com.atlassian.confluence.impl.search.v2.extractor.TitleExtractor

All Implemented Interfaces:

Extractor2
```
public class TitleExtractor
extends Object
implements Extractor2
```
Responsible for extracting titles for various entities.
All titles are stored to allow display of search results without having to hit database for the title.

Since:

7.20

Constructor Summary

Constructors
Constructor Description

TitleExtractor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Collection<FieldDescriptor>`	`extractFields(Object searchable)`	Extract fields from the searchable object which implements one of the following interfaces: `Addressable` `EditableLabelable` If an argument implements both interfaces, then the title is extracted in the above listed order.
`StringBuilder`	`extractText(Object searchable)`	This method is not relevant to the title extraction and is essentially a no-op.

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

- Constructor Detail
  - TitleExtractor
```
public TitleExtractor()
```
- Method Detail
  - extractText
```
public StringBuilder extractText(Object searchable)
```
    This method is not relevant to the title extraction and is essentially a no-op.
    
    Specified by:
    
    extractText in interface Extractor2
    
    Parameters:
    
    searchable - a searchable object
    
    Returns:
    
    Returns an empty buffer.
  - extractFields
```
public Collection<FieldDescriptor> extractFields(Object searchable)
```
    Extract fields from the searchable object which implements one of the following interfaces:
    
    Addressable
    
    EditableLabelable
    
    If an argument implements both interfaces, then the title is extracted in the above listed order.
    Specified by:
    
    extractFields in interface Extractor2
    
    Parameters:
    
    searchable - a searchable object
    
    Returns:
    
    list of fields extracted from the searchable object