org.melati.poem
Interface Selectable

All Known Implementing Classes:

CapabilityTable, CapabilityTableBase, ColumnInfoTable, ColumnInfoTableBase, GroupCapabilityTable, GroupCapabilityTableBase, GroupMembershipTable, GroupMembershipTableBase, GroupTable, GroupTableBase, JdbcTable, PoemTable, SettingTable, SettingTableBase, TableCategoryTable, TableCategoryTableBase, TableInfoTable, TableInfoTableBase, UserTable, UserTableBase, ValueInfoTable, ValueInfoTableBase

public interface Selectable

An object on which selections can be performed.

Method Summary

Persistent	getObject(java.lang.Integer troid) Get an object by its key.
java.util.Enumeration	selection() All the Objects.

Method Detail

getObject

Persistent getObject(java.lang.Integer troid)
                     throws NoSuchRowPoemException

Get an object by its key.

Parameters:

troid - the Table Row ID

Returns:

the object referenced by the key

Throws:

NoSuchRowPoemException - if the key does not exist

selection

java.util.Enumeration selection()
                                throws SQLPoemException

All the Objects.

Returns:

an Enumeration of all Objects held

Throws:

SQLPoemException