org.hibernate.criterion
Interface Criterion

All Superinterfaces:
Serializable
All Known Implementing Classes:
AbstractEmptinessExpression, BetweenExpression, Conjunction, Disjunction, EmptyExpression, Example, ExistsSubqueryExpression, IdentifierEqExpression, IlikeExpression, InExpression, Junction, LikeExpression, LogicalExpression, NaturalIdentifier, NotEmptyExpression, NotExpression, NotNullExpression, NullExpression, PropertiesSubqueryExpression, PropertyExpression, PropertySubqueryExpression, SimpleExpression, SimpleSubqueryExpression, SizeExpression, SQLCriterion, SubqueryExpression

public interface Criterion
extends Serializable

An object-oriented representation of a query criterion that may be used as a restriction in a Criteria query. Built-in criterion types are provided by the Restrictions factory class. This interface might be implemented by application classes that define custom restriction criteria.

See Also:
Restrictions, Criteria

Method Summary
 TypedValue[] getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery)
          Return typed values for all parameters in the rendered SQL fragment
 String toSqlString(Criteria criteria, CriteriaQuery criteriaQuery)
          Render the SQL fragment
 

Method Detail

toSqlString

String toSqlString(Criteria criteria,
                   CriteriaQuery criteriaQuery)
                   throws HibernateException
Render the SQL fragment

Parameters:
criteria - The local criteria
criteriaQuery - The overal criteria query
Returns:
The generated SQL fragment
Throws:
HibernateException - Problem during rendering.

getTypedValues

TypedValue[] getTypedValues(Criteria criteria,
                            CriteriaQuery criteriaQuery)
                            throws HibernateException
Return typed values for all parameters in the rendered SQL fragment

Parameters:
criteria - The local criteria
criteriaQuery - The overal criteria query
Returns:
The types values (for binding)
Throws:
HibernateException - Problem determining types.


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