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

Class NamedTableReference

java.lang.Object

org.hibernate.sql.ast.tree.from.AbstractTableReference

org.hibernate.sql.ast.tree.from.NamedTableReference

All Implemented Interfaces:

ColumnReferenceQualifier, TableReference, SqlAstNode

Direct Known Subclasses:

UnionTableReference

public class NamedTableReference
extends AbstractTableReference

Represents a reference to a "named" table in a query's from clause.

Field Summary

Fields inherited from class org.hibernate.sql.ast.tree.from.AbstractTableReference

identificationVariable, isOptional

Constructor Summary

Constructors

Constructor	Description
NamedTableReference(String tableExpression, String identificationVariable)
NamedTableReference(String tableExpression, String identificationVariable, boolean isOptional)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
void	applyAffectedTableNames(Consumer<String> nameCollector)
boolean	containsAffectedTableName(String requestedName)
List<String>	getAffectedTableNames()
String	getTableExpression()
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.
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.
void	setPrunedTableExpression(String prunedTableExpression)
String	toString()
Boolean	visitAffectedTableNames(Function<String,Boolean> nameCollector)

Methods inherited from class org.hibernate.sql.ast.tree.from.AbstractTableReference

equals, getIdentificationVariable, hashCode, isOptional

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

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

getTableReference, getTableReference, getTableReference, resolveTableReference, resolveTableReference

Constructor Detail

NamedTableReference

public NamedTableReference(String tableExpression,
                           String identificationVariable)

NamedTableReference

public NamedTableReference(String tableExpression,
                           String identificationVariable,
                           boolean isOptional)

Method Detail

getTableExpression

public String getTableExpression()

getTableId

public String getTableId()

Description copied from interface: TableReference

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

setPrunedTableExpression

public void setPrunedTableExpression(String prunedTableExpression)

accept

public void accept(SqlAstWalker sqlTreeWalker)

applyAffectedTableNames

public void applyAffectedTableNames(Consumer<String> nameCollector)

getAffectedTableNames

public List<String> getAffectedTableNames()

containsAffectedTableName

public boolean containsAffectedTableName(String requestedName)

visitAffectedTableNames

public Boolean visitAffectedTableNames(Function<String,Boolean> nameCollector)

resolveTableReference

public 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.

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

public 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.

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

toString

public String toString()

Overrides:

toString in class Object