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## org.apache.openjpa.kernel
Class QueryLanguages

    java.lang.Object
      org.apache.openjpa.kernel.QueryLanguages

    public class QueryLanguages

extends Object

Constants and utilities for query languages.

Field Summary
`static String` | `LANG_METHODQL`
`static String` | `LANG_SQL`

Constructor Summary
`QueryLanguages()`

Method Summary
`static ExpressionParser` | `parserForLanguage(String language)` Return the `ExpressionParser` for `language`, or `null` if no expression parser exists in the system for the specified language.

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

Field Detail

### LANG_SQL

    public static final String LANG_SQL

See Also:
  Constant Field Values

### LANG_METHODQL

    public static final String LANG_METHODQL

See Also:
  Constant Field Values

Constructor Detail

### QueryLanguages

    public QueryLanguages()

Method Detail

### parserForLanguage

    public static ExpressionParser parserForLanguage(String language)

  Return the `ExpressionParser` for `language`, or `null` if no expression parser exists in the system for the specified language.

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Copyright © 2006 Apache Software Foundation. All Rights Reserved.