org.apache.openjpa.persistence.query
Class AliasContext
java.lang.Object
   org.apache.openjpa.persistence.query.AliasContext
org.apache.openjpa.persistence.query.AliasContext
-  class AliasContext 
- extends Object
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
AliasContext
public AliasContext(MetaDataRepository repos)
getAlias
public String getAlias(ExpressionImpl path)
- Sets alias for the given Expression or gets the alias if the given
 path has already been assigned an alias.
 The given expression must provide a hint on what should be the 
 alias name. If the alias name is assigned by this context, then a
 different alias is generated.
 
- 
- Parameters:
- path-
- Returns:
- the alias name
 
setAlias
public String setAlias(ExpressionImpl path)
- 
 
hasAlias
public boolean hasAlias(Expression path)
- Affirms if the given Expression has been assigned an alias by this
 context.
 
- 
 
push
public AliasContext push(Object e)
- 
 
getEntityName
public String getEntityName(Class cls)
- 
 
Copyright © 2006-2012 Apache Software Foundation. All Rights Reserved.