Package org.hibernate.sql.ast.tree.from

Interface TableReference

All Superinterfaces:

ColumnReferenceQualifier, SqlAstNode

All Known Implementing Classes:

AbstractTableReference, DerivedTableReference, FunctionTableReference, MutatingTableReference, NamedTableReference, QueryPartTableReference, UnionTableReference, ValuesTableReference

public interface TableReference
extends SqlAstNode, ColumnReferenceQualifier

Represents a reference to a table (derived or physical) in a query's from clause.

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
default void	applyAffectedTableNames(Consumer<String> nameCollector)
default boolean	containsAffectedTableName(String requestedName)
default List<String>	getAffectedTableNames()
String	getIdentificationVariable()
String	getTableId()	An identifier for the table reference.
TableReference	getTableReference(NavigablePath navigablePath, String tableExpression, boolean resolve)	Returns the table reference for the table expression, or null if not found.
boolean	isOptional()
TableReference	resolveTableReference(NavigablePath navigablePath, String tableExpression)	Like ColumnReferenceQualifier.getTableReference(NavigablePath, String, boolean), but will throw an exception if no table reference can be found, even after resolving possible table reference joins.
Boolean	visitAffectedTableNames(Function<String,Boolean> nameCollector)

Methods inherited from interface org.hibernate.sql.ast.tree.from.ColumnReferenceQualifier

getTableReference, getTableReference, getTableReference, resolveTableReference, resolveTableReference

Method Detail

getIdentificationVariable

String getIdentificationVariable()

getTableId

String getTableId()

An identifier for the table reference. May be null if this is not a named table reference.

isOptional

boolean isOptional()

accept

void accept(SqlAstWalker sqlTreeWalker)

Specified by:

accept in interface SqlAstNode

applyAffectedTableNames

default void applyAffectedTableNames(Consumer<String> nameCollector)

getAffectedTableNames

default List<String> getAffectedTableNames()

containsAffectedTableName

default boolean containsAffectedTableName(String requestedName)

visitAffectedTableNames

Boolean visitAffectedTableNames(Function<String,Boolean> nameCollector)

resolveTableReference

TableReference resolveTableReference(NavigablePath navigablePath,
                                     String tableExpression)

Description copied from interface: ColumnReferenceQualifier

Like ColumnReferenceQualifier.getTableReference(NavigablePath, String, boolean), but will throw an exception if no table reference can be found, even after resolving possible table reference joins.

Specified by:

resolveTableReference in interface ColumnReferenceQualifier

Parameters:

navigablePath - The path for which to look up the table reference, may be null

tableExpression - The table expression for which to look up the table reference

getTableReference

TableReference getTableReference(NavigablePath navigablePath,
                                 String tableExpression,
                                 boolean resolve)

Description copied from interface: ColumnReferenceQualifier

Returns the table reference for the table expression, or null if not found.

Specified by:

getTableReference in interface ColumnReferenceQualifier

Parameters:

navigablePath - The path for which to look up the table reference, may be null

tableExpression - The table expression for which to look up the table reference

resolve - Whether to potentially create table reference joins for this table group