Package org.hibernate.query.results.internal

Class FromClauseAccessImpl

java.lang.Object

org.hibernate.query.results.internal.FromClauseAccessImpl

All Implemented Interfaces:

FromClauseAccess

public class FromClauseAccessImpl
extends Object
implements FromClauseAccess

FromClauseAccess implementation used while building ResultSetMapping references.

Constructor Summary

Constructors

Constructor	Description
FromClauseAccessImpl()

Method Summary

Modifier and Type	Method	Description
TableGroup	findByAlias(String alias)
TableGroup	findTableGroup(NavigablePath navigablePath)	Find a TableGroup by the NavigablePath it is registered under, and if not found on the current from clause level, ask the parent.
@Nullable TableGroup	findTableGroupByIdentificationVariable(String identificationVariable)
TableGroup	findTableGroupOnCurrentFromClause(NavigablePath navigablePath)	Find a TableGroup in this from clause without consulting parents by the NavigablePath it is registered under.
TableGroup	getByAlias(String alias)
void	registerTableGroup(NavigablePath navigablePath, TableGroup tableGroup)	Register a TableGroup under the given `navigablePath`.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.sql.ast.spi.FromClauseAccess

findTableGroupForGetOrCreate, getTableGroup, resolveTableGroup

Constructor Details

FromClauseAccessImpl

public FromClauseAccessImpl()

Method Details

getByAlias

public TableGroup getByAlias(String alias)

findByAlias

public TableGroup findByAlias(String alias)

findTableGroupByIdentificationVariable

public @Nullable TableGroup findTableGroupByIdentificationVariable(String identificationVariable)

Specified by:

findTableGroupByIdentificationVariable in interface FromClauseAccess

findTableGroupOnCurrentFromClause

public TableGroup findTableGroupOnCurrentFromClause(NavigablePath navigablePath)

Description copied from interface: FromClauseAccess

Find a TableGroup in this from clause without consulting parents by the NavigablePath it is registered under. Returns null if no TableGroup is registered under that NavigablePath

Specified by:

findTableGroupOnCurrentFromClause in interface FromClauseAccess

findTableGroup

public TableGroup findTableGroup(NavigablePath navigablePath)

Description copied from interface: FromClauseAccess

Find a TableGroup by the NavigablePath it is registered under, and if not found on the current from clause level, ask the parent. Returns null if no TableGroup is registered under that NavigablePath

Specified by:

findTableGroup in interface FromClauseAccess

registerTableGroup

public void registerTableGroup(NavigablePath navigablePath,
 TableGroup tableGroup)

Description copied from interface: FromClauseAccess

Register a TableGroup under the given `navigablePath`. Logs a message if this registration over-writes an existing one.

Specified by:

registerTableGroup in interface FromClauseAccess