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

Class AggregateColumnWriteExpression

java.lang.Object

org.hibernate.sql.ast.tree.expression.AggregateColumnWriteExpression

All Implemented Interfaces:

AggregateSupport.AggregateColumnWriteExpression, SqlSelectionProducer, Expression, SqlAstNode

public class AggregateColumnWriteExpression
extends Object
implements Expression, AggregateSupport.AggregateColumnWriteExpression

Constructor Summary

Constructors

Constructor	Description
AggregateColumnWriteExpression(ColumnReference aggregateColumnReference, AggregateSupport.WriteExpressionRenderer columnWriter, SelectableMapping[] selectableMappings, Expression[] valueExpressions)

Method Summary

Modifier and Type	Method	Description
void	accept(SqlAstWalker sqlTreeWalker)
void	appendWriteExpression(SqlAstTranslator<?> translator, SqlAppender appender)
void	appendWriteExpression(SqlAstTranslator<?> translator, SqlAppender appender, String qualifier)
ColumnReference	getAggregateColumnReference()
ColumnReference	getColumnReference()
JdbcMappingContainer	getExpressionType()	The type for this expression
SelectableMapping[]	getSelectableMappings()
Expression	getValueExpression(SelectableMapping selectableMapping)	Returns the value expression to assign to the given selectable mapping, or throws an IllegalArgumentException when an invalid selectable mapping is passed.
Expression[]	getValueExpressions()

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.tree.expression.Expression

createDomainResultSqlSelection, createSqlSelection

Constructor Detail

AggregateColumnWriteExpression

public AggregateColumnWriteExpression(ColumnReference aggregateColumnReference,
                                      AggregateSupport.WriteExpressionRenderer columnWriter,
                                      SelectableMapping[] selectableMappings,
                                      Expression[] valueExpressions)

Method Detail

getExpressionType

public JdbcMappingContainer getExpressionType()

Description copied from interface: Expression

The type for this expression

Specified by:

getExpressionType in interface Expression

getColumnReference

public ColumnReference getColumnReference()

Specified by:

getColumnReference in interface Expression

getAggregateColumnReference

public ColumnReference getAggregateColumnReference()

getSelectableMappings

public SelectableMapping[] getSelectableMappings()

getValueExpressions

public Expression[] getValueExpressions()

accept

public void accept(SqlAstWalker sqlTreeWalker)

Specified by:

accept in interface SqlAstNode

getValueExpression

public Expression getValueExpression(SelectableMapping selectableMapping)

Description copied from interface: AggregateSupport.AggregateColumnWriteExpression

Returns the value expression to assign to the given selectable mapping, or throws an IllegalArgumentException when an invalid selectable mapping is passed.

Specified by:

getValueExpression in interface AggregateSupport.AggregateColumnWriteExpression

appendWriteExpression

public void appendWriteExpression(SqlAstTranslator<?> translator,
                                  SqlAppender appender)

appendWriteExpression

public void appendWriteExpression(SqlAstTranslator<?> translator,
                                  SqlAppender appender,
                                  String qualifier)