Package org.hibernate.sql.ast.tree.expression

Class ColumnReference

java.lang.Object

org.hibernate.sql.ast.tree.expression.ColumnReference

All Implemented Interfaces:

SqlSelectionProducer, Expression, SqlAstNode, Assignable

public class ColumnReference
extends Object
implements Expression, Assignable

Models a reference to a Column in a SQL AST

Constructor Summary

Constructors

Constructor	Description
ColumnReference(String qualifier, String columnExpression, boolean isFormula, String customReadExpression, String customWriteExpression, JdbcMapping jdbcMapping, SessionFactoryImplementor sessionFactory)
ColumnReference(String qualifier, SelectableMapping selectableMapping, SessionFactoryImplementor sessionFactory)
ColumnReference(String qualifier, SelectableMapping selectableMapping, JdbcMapping jdbcMapping, SessionFactoryImplementor sessionFactory)
ColumnReference(TableReference tableReference, String columnExpression, boolean isFormula, String customReadExpression, String customWriteExpression, JdbcMapping jdbcMapping, SessionFactoryImplementor sessionFactory)
ColumnReference(TableReference tableReference, String mapping, JdbcMapping jdbcMapping, SessionFactoryImplementor sessionFactory)
ColumnReference(TableReference tableReference, SelectableMapping selectableMapping, SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker interpreter)
void	appendReadExpression(SqlAppender appender)
boolean	equals(Object o)
String	getColumnExpression()
ColumnReference	getColumnReference()
List<ColumnReference>	getColumnReferences()
String	getExpressionText()
JdbcMapping	getExpressionType()	The type for this expression
JdbcMapping	getJdbcMapping()
String	getQualifier()
int	hashCode()
boolean	isColumnExpressionFormula()
String	toString()
void	visitColumnReferences(Consumer<ColumnReference> columnReferenceConsumer)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.sql.ast.tree.expression.Expression

createSqlSelection

Constructor Detail

ColumnReference

public ColumnReference(String qualifier,
                       SelectableMapping selectableMapping,
                       SessionFactoryImplementor sessionFactory)

ColumnReference

public ColumnReference(String qualifier,
                       SelectableMapping selectableMapping,
                       JdbcMapping jdbcMapping,
                       SessionFactoryImplementor sessionFactory)

ColumnReference

public ColumnReference(String qualifier,
                       String columnExpression,
                       boolean isFormula,
                       String customReadExpression,
                       String customWriteExpression,
                       JdbcMapping jdbcMapping,
                       SessionFactoryImplementor sessionFactory)

ColumnReference

public ColumnReference(TableReference tableReference,
                       SelectableMapping selectableMapping,
                       SessionFactoryImplementor sessionFactory)

ColumnReference

public ColumnReference(TableReference tableReference,
                       String mapping,
                       JdbcMapping jdbcMapping,
                       SessionFactoryImplementor sessionFactory)

ColumnReference

public ColumnReference(TableReference tableReference,
                       String columnExpression,
                       boolean isFormula,
                       String customReadExpression,
                       String customWriteExpression,
                       JdbcMapping jdbcMapping,
                       SessionFactoryImplementor sessionFactory)

Method Detail

getColumnReference

public ColumnReference getColumnReference()

Specified by:

getColumnReference in interface Expression

getQualifier

public String getQualifier()

getColumnExpression

public String getColumnExpression()

isColumnExpressionFormula

public boolean isColumnExpressionFormula()

getExpressionText

public String getExpressionText()

appendReadExpression

public void appendReadExpression(SqlAppender appender)

getJdbcMapping

public JdbcMapping getJdbcMapping()

getExpressionType

public JdbcMapping getExpressionType()

Description copied from interface: Expression

The type for this expression

Specified by:

getExpressionType in interface Expression

accept

public void accept(SqlAstWalker interpreter)

Specified by:

accept in interface SqlAstNode

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

visitColumnReferences

public void visitColumnReferences(Consumer<ColumnReference> columnReferenceConsumer)

Specified by:

visitColumnReferences in interface Assignable

getColumnReferences

public List<ColumnReference> getColumnReferences()

Specified by:

getColumnReferences in interface Assignable