org.jboss.dna.common.jdbc.model.spi
Class BestRowIdentifierBean

java.lang.Object
  org.jboss.dna.common.jdbc.model.spi.CoreMetaDataBean
      org.jboss.dna.common.jdbc.model.spi.BestRowIdentifierBean

All Implemented Interfaces:

Serializable, BestRowIdentifier, CoreMetaData

public class BestRowIdentifierBean
extends CoreMetaDataBean
implements BestRowIdentifier

Provides table's best row identifies specific metadata.

Author:

Sergiy Litsenko

See Also:

Serialized Form

Constructor Summary

BestRowIdentifierBean()
Default constructor

Method Summary

void	addColumn(Column column) Adds column to the best row identifier
void	deleteColumn(Column column) Deletes column from the best row identifier
Column	findColumnByName(String columnName) Searches column by name
Set<Column>	getColumns() Retrieves best row identifier columns
BestRowIdentifierScopeType	getScopeType() Return the scope of best row identifier
void	setScopeType(BestRowIdentifierScopeType scopeType) Sets the scope of best row identifier

Methods inherited from class java.lang.Object

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

Constructor Detail

BestRowIdentifierBean

public BestRowIdentifierBean()

Default constructor

Method Detail

getScopeType

public BestRowIdentifierScopeType getScopeType()

Return the scope of best row identifier

Specified by:

getScopeType in interface BestRowIdentifier

Returns:

the scope of best row identifier

setScopeType

public void setScopeType(BestRowIdentifierScopeType scopeType)

Sets the scope of best row identifier

Specified by:

setScopeType in interface BestRowIdentifier

Parameters:

scopeType - the scope of best row identifier

getColumns

public Set<Column> getColumns()

Retrieves best row identifier columns

Specified by:

getColumns in interface BestRowIdentifier

Returns:

best row identifier columns

addColumn

public void addColumn(Column column)

Adds column to the best row identifier

Specified by:

addColumn in interface BestRowIdentifier

Parameters:

column - the column that part of best row identifier

deleteColumn

public void deleteColumn(Column column)

Deletes column from the best row identifier

Specified by:

deleteColumn in interface BestRowIdentifier

Parameters:

column - the column that no longer part of best row identifier

findColumnByName

public Column findColumnByName(String columnName)

Searches column by name

Specified by:

findColumnByName in interface BestRowIdentifier

Parameters:

columnName - the column name to search

Returns:

column if found, otherwise return null