QueryFactory (Apache Jackrabbit 2.22.2 API)

All Known Implementing Classes:

AQTQueryFactory, CompoundQueryFactory, QOMQueryFactory
```
public interface QueryFactory
```
QueryFactory defines a simple interface for turning a statement in a given language into a JCR Query instance.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Query`	`createQuery(String statement, String language)`	Creates a JCR query instance from the given `statement` in the given `language`.
`List<String>`	`getSupportedLanguages()`

- Method Detail
  - getSupportedLanguages
```
List<String> getSupportedLanguages()
```
    Returns:
    
    supported query languages by this factory.
  - createQuery
```
Query createQuery(String statement,
                  String language)
           throws InvalidQueryException,
                  RepositoryException
```
    Creates a JCR query instance from the given statement in the given language.
    
    Parameters:
    
    statement - the query statement.
    
    language - the language of the query statement.
    
    Returns:
    
    the JCR query instance representing the query.
    
    Throws:
    
    InvalidQueryException - if the statement is malformed or the language is not supported.
    
    RepositoryException - if another error occurs.