org.neodatis.odb.core.query

Class QueryManager

java.lang.Object

org.neodatis.odb.core.query.QueryManager

public class QueryManager
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
QueryManager()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getFullClassName(IQuery query)
static int[]	getOrderByAttributeIds(ClassInfo classInfo, IQuery query)
static IQueryExecutor	getQueryExecutor(IQuery query, IStorageEngine engine, IInstanceBuilder instanceBuilder) Returns a query executor according to the query type
static boolean	isCriteriaQuery(IQuery query)
static boolean	needsInstanciation(IQuery query)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryManager

public QueryManager()

Method Detail

needsInstanciation

public static boolean needsInstanciation(IQuery query)

isCriteriaQuery

public static boolean isCriteriaQuery(IQuery query)

getOrderByAttributeIds

public static int[] getOrderByAttributeIds(ClassInfo classInfo,
                                           IQuery query)

getQueryExecutor

public static IQueryExecutor getQueryExecutor(IQuery query,
                                              IStorageEngine engine,
                                              IInstanceBuilder instanceBuilder)

Returns a query executor according to the query type

Parameters:

query -

engine -

instanceBuilder -

Returns:

getFullClassName

public static java.lang.String getFullClassName(IQuery query)

Parameters:

query -

Returns: