org.verdictdb.core.sqlobject

Class BaseColumn

java.lang.Object

org.verdictdb.core.sqlobject.BaseColumn

All Implemented Interfaces:

Serializable, GroupingAttribute, SelectItem, UnnamedColumn

public class BaseColumn
extends Object
implements UnnamedColumn, SelectItem, GroupingAttribute

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BaseColumn(String columnName)
BaseColumn(String tableSourceAlias, String columnName)
BaseColumn(String schemaName, String tableSourceAlias, String columnName)
BaseColumn(String schemaName, String tableName, String tableSourceAlias, String columnName)

Method Summary

Modifier and Type	Method and Description
static BaseColumn	create(String tableSourceAlias, String columnName)
BaseColumn	deepcopy()
boolean	equals(Object obj)
String	getColumnName()
String	getSchemaName()
String	getTableName()
String	getTableSourceAlias()
int	hashCode()
boolean	isAggregateColumn()
void	setColumnName(String columnName)
void	setSchemaName(String schemaName)
void	setTableName(String tableName)
void	setTableSourceAlias(String tableSourceAlias)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseColumn

public BaseColumn(String columnName)

BaseColumn

public BaseColumn(String tableSourceAlias,
                  String columnName)

BaseColumn

public BaseColumn(String schemaName,
                  String tableSourceAlias,
                  String columnName)

BaseColumn

public BaseColumn(String schemaName,
                  String tableName,
                  String tableSourceAlias,
                  String columnName)

Method Detail

getTableSourceAlias

public String getTableSourceAlias()

getSchemaName

public String getSchemaName()

getTableName

public String getTableName()

setSchemaName

public void setSchemaName(String schemaName)

setTableSourceAlias

public void setTableSourceAlias(String tableSourceAlias)

getColumnName

public String getColumnName()

setColumnName

public void setColumnName(String columnName)

setTableName

public void setTableName(String tableName)

create

public static BaseColumn create(String tableSourceAlias,
                                String columnName)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

isAggregateColumn

public boolean isAggregateColumn()

Specified by:

isAggregateColumn in interface SelectItem

Returns:

True if a column is a non-subquery column and includes aggergate functions.

deepcopy

public BaseColumn deepcopy()

Specified by:

deepcopy in interface SelectItem

Specified by:

deepcopy in interface UnnamedColumn