com.cinchapi.concourse.data.sort

Class SortableColumn<V>

Object

ForwardingObject

ForwardingMap<Long,V>

SortableColumn<V>

All Implemented Interfaces:

Column<V>, Sortable<V>, Map<Long,V>

@NotThreadSafe
public final class SortableColumn<V>
extends ForwardingMap<Long,V>
implements Column<V>, Sortable<V>

A Column whose contents can be sorted using a Sorter.

In practice, a SortableColumn simply forwards to another Column. When sort(Sorter) is called, the delegate is replaced by a sorted version.

Nested Class Summary

Nested classes/interfaces inherited from class ForwardingMap

ForwardingMap.StandardEntrySet, ForwardingMap.StandardKeySet, ForwardingMap.StandardValues

Nested classes/interfaces inherited from interface Map

Map.Entry<K,V>

Method Summary

Modifier and Type	Method and Description
protected Map<Long,V>	delegate()
static <V> SortableColumn<Set<V>>	multiValued(String key, Map<Long,Set<V>> data) Ensure that the data is a SortableColumn.
static <V> SortableColumn<V>	singleValued(String key, Map<Long,V> data) Ensure that the data is a SortableColumn.
void	sort(Sorter<V> sorter) Sort this object using the sorter
void	sort(Sorter<V> sorter, long at) Sort this object using the sorter with the at timestamp as a contextual reference.

Methods inherited from class ForwardingMap

clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, put, putAll, remove, size, standardClear, standardContainsKey, standardContainsValue, standardEquals, standardHashCode, standardIsEmpty, standardPutAll, standardRemove, standardToString, values

Methods inherited from class ForwardingObject

toString

Methods inherited from class Object

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

Methods inherited from interface Map

clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Method Detail

multiValued

public static <V> SortableColumn<Set<V>> multiValued(String key,
                                                     Map<Long,Set<V>> data)

Ensure that the data is a SortableColumn.

Parameters:

key -

data -

Returns:

the data in the form of a SortableColumn.

singleValued

public static <V> SortableColumn<V> singleValued(String key,
                                                 Map<Long,V> data)

Ensure that the data is a SortableColumn.

Parameters:

key -

data -

Returns:

the data in the form of a SortableColumn.

sort

public void sort(Sorter<V> sorter)

Description copied from interface: Sortable

Sort this object using the sorter

Specified by:

sort in interface Sortable<V>

sort

public void sort(Sorter<V> sorter,
                 long at)

Description copied from interface: Sortable

Sort this object using the sorter with the at timestamp as a contextual reference.

Specified by:

sort in interface Sortable<V>

delegate

protected Map<Long,V> delegate()

Overrides:

delegate in class ForwardingMap<Long,V>