com.j_spaces.jdbc.query

Class QueryColumnData

java.lang.Object

com.j_spaces.jdbc.query.QueryColumnData

Direct Known Subclasses:

AsterixColumnData, UidColumnData

public class QueryColumnData
extends Object

Since:

7.0

Author:

anna

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	ASTERIX_COLUMN
protected static String	UID_COLUMN

Constructor Summary

Constructors

Constructor and Description
QueryColumnData(QueryTableData tableData, String columnPath)
QueryColumnData(String columnPath)

Method Summary

Modifier and Type	Method and Description
boolean	checkAndAssignTableData(QueryTableData tableData) Checks if given table data matches this column.
int	getColumnIndexInTable()
String	getColumnName()
String	getColumnPath()
QueryTableData	getColumnTableData()
boolean	isAsterixColumn()
boolean	isNestedQueryColumn()
boolean	isUidColumn()
static QueryColumnData	newColumnData(String columnPath, AbstractDMLQuery query) Create column data according to the table name
static QueryColumnData	newInstance(QueryTableData tableData, String columnPath)
void	setColumnIndexInTable(int columnIndexInTable)
void	setColumnName(String columnName)
void	setColumnTableData(QueryTableData columnTableData)
static boolean	startsWith(String columnPath, String tableName) Returns true if given columnPath startsWith given tableName

Methods inherited from class java.lang.Object

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

Field Detail

ASTERIX_COLUMN

protected static final String ASTERIX_COLUMN

See Also:

Constant Field Values

UID_COLUMN

protected static final String UID_COLUMN

See Also:

Constant Field Values

Constructor Detail

QueryColumnData

public QueryColumnData(String columnPath)

Parameters:

columnPath -

QueryColumnData

public QueryColumnData(QueryTableData tableData,
                       String columnPath)
                throws SQLException

Parameters:

tableData -

columnPath -

Throws:

SQLException

Method Detail

getColumnName

public String getColumnName()

getColumnTableData

public QueryTableData getColumnTableData()

setColumnTableData

public void setColumnTableData(QueryTableData columnTableData)

getColumnIndexInTable

public int getColumnIndexInTable()

setColumnIndexInTable

public void setColumnIndexInTable(int columnIndexInTable)

checkAndAssignTableData

public boolean checkAndAssignTableData(QueryTableData tableData)
                                throws SQLException

Checks if given table data matches this column. If so the table data is set. If another table data was already assigned - column ambiguity - exception is thrown.

Returns:

true if the table data was set

Throws:

SQLException

getColumnPath

public String getColumnPath()

isNestedQueryColumn

public boolean isNestedQueryColumn()

newColumnData

public static QueryColumnData newColumnData(String columnPath,
                                            AbstractDMLQuery query)
                                     throws SQLException

Create column data according to the table name

Throws:

SQLException

newInstance

public static QueryColumnData newInstance(QueryTableData tableData,
                                          String columnPath)
                                   throws SQLException

Throws:

SQLException

startsWith

public static boolean startsWith(String columnPath,
                                 String tableName)

Returns true if given columnPath startsWith given tableName

setColumnName

public void setColumnName(String columnName)

isAsterixColumn

public boolean isAsterixColumn()

isUidColumn

public boolean isUidColumn()