com.im.commons.db.ddl
Class DBIndexInfo.IndexColumn

java.lang.Object
  com.im.commons.db.ddl.DBIndexInfo.IndexColumn

All Implemented Interfaces:

DBIndexInfo.Column, Serializable

Enclosing class:

DBIndexInfo

public static class DBIndexInfo.IndexColumn
extends Object
implements DBIndexInfo.Column, Serializable

See Also:

Serialized Form

Constructor Summary

DBIndexInfo.IndexColumn()

DBIndexInfo.IndexColumn(String columnName, Boolean ascending)

Method Summary

boolean	equals(Object obj)
String	getColumnName()
int	hashCode()
Boolean	isAscending()

Methods inherited from class java.lang.Object

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

Constructor Detail

DBIndexInfo.IndexColumn

public DBIndexInfo.IndexColumn()

DBIndexInfo.IndexColumn

public DBIndexInfo.IndexColumn(String columnName,
                               Boolean ascending)

Method Detail

getColumnName

public String getColumnName()

Specified by:

getColumnName in interface DBIndexInfo.Column

Returns:

The name of the column

isAscending

public Boolean isAscending()

Specified by:

isAscending in interface DBIndexInfo.Column

Returns:

True or false, or null if not supported by the database or the type of index

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object