Package com.exasol.adapter.sql

Class SqlColumn

java.lang.Object

com.exasol.adapter.sql.SqlNode

com.exasol.adapter.sql.SqlColumn

public class SqlColumn
extends SqlNode

A SQL column.

Constructor Summary

Constructors

Constructor	Description
SqlColumn(int id, ColumnMetadata metadata)	Instantiates a new Sql column.
SqlColumn(int id, ColumnMetadata metadata, String tableName)	Instantiates a new Sql column.
SqlColumn(int id, ColumnMetadata metadata, String tableName, String tableAlias)	Instantiates a new Sql column.

Method Summary

Modifier and Type	Method	Description
<R> R	accept(SqlNodeVisitor<R> visitor)	See SqlNodeVisitor
int	getId()	Gets id.
ColumnMetadata	getMetadata()	Gets metadata.
String	getName()	Gets name.
String	getTableAlias()	Gets table alias.
String	getTableName()	Gets table name.
SqlNodeType	getType()	Gets type.
boolean	hasTableAlias()	Has table alias boolean.
String	toString()

Methods inherited from class com.exasol.adapter.sql.SqlNode

getParent, hasParent, setParent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SqlColumn

public SqlColumn(int id,
                 ColumnMetadata metadata)

Instantiates a new Sql column.

Parameters:

id - the id

metadata - the metadata

SqlColumn

public SqlColumn(int id,
                 ColumnMetadata metadata,
                 String tableName)

Instantiates a new Sql column.

Parameters:

id - the id

metadata - the metadata

tableName - the table name

SqlColumn

public SqlColumn(int id,
                 ColumnMetadata metadata,
                 String tableName,
                 String tableAlias)

Instantiates a new Sql column.

Parameters:

id - the id

metadata - the metadata

tableName - the table name

tableAlias - the table alias

Method Detail

getId

public int getId()

Gets id.

Returns:

the id

getMetadata

public ColumnMetadata getMetadata()

Gets metadata.

Returns:

the metadata

getName

public String getName()

Gets name.

Returns:

the name

getTableName

public String getTableName()

Gets table name.

Returns:

the table name

hasTableAlias

public boolean hasTableAlias()

Has table alias boolean.

Returns:

the boolean

getTableAlias

public String getTableAlias()

Gets table alias.

Returns:

the table alias

getType

public SqlNodeType getType()

Description copied from class: SqlNode

Gets type.

Specified by:

getType in class SqlNode

Returns:

the type

accept

public <R> R accept(SqlNodeVisitor<R> visitor)
             throws AdapterException

Description copied from class: SqlNode

See SqlNodeVisitor

Specified by:

accept in class SqlNode

Type Parameters:

R - generic SqlNodeVisitor type

Parameters:

visitor - The visitor object on which the appropriate visit(sqlNode) method is called

Returns:

visited object

Throws:

AdapterException - can be thrown

toString

public String toString()

Overrides:

toString in class Object