com.googlecode.n_orm.memory

Class Memory.Table

java.lang.Object

com.googlecode.n_orm.memory.Memory.Table

Enclosing class:

Memory

public class Memory.Table
extends Object

An map to store rows within tables. Rows are indexed according to their keys. Rows are sorted within a table according to their key value so that range search can be fast.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	Memory.Table.Row A row owning a set of Column families.

Field Summary

Fields

Modifier and Type	Field and Description
String	name The name for this table

Constructor Summary

Constructors

Constructor and Description
Table(String name)

Method Summary

Modifier and Type	Method and Description
Iterator<Memory.Table.Row>	getRowIterator(String fromKeyIncl) Creates an Iterator over the Memory.Table.Rows owned by this table starting from row with the given qualifier.
protected Memory.Table.Row	newElement(String key) Creates a new Memory.Table.Row with the given key

Methods inherited from class java.lang.Object

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

Field Detail

name

public final String name

The name for this table

Constructor Detail

Table

public Table(String name)

Method Detail

newElement

protected Memory.Table.Row newElement(String key)

Creates a new Memory.Table.Row with the given key

Parameters:

key - the key for the newly created element

Returns:

the created element that is not in this map yet

getRowIterator

public Iterator<Memory.Table.Row> getRowIterator(String fromKeyIncl)

Creates an Iterator over the Memory.Table.Rows owned by this table starting from row with the given qualifier.

Parameters:

fromKeyIncl - the qualifier of the first row ; if a row with this qualifier does not exist, takes the row with the lowest key greater than fromKeyIncl

See Also:

Memory.subMap(NavigableMap, String, String)