Interface RowSortedTable<R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>

All Superinterfaces:

Table<R,C,V>

All Known Implementing Classes:

TreeBasedTable

@GwtCompatible
public interface RowSortedTable<R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>
extends Table<R,C,V>

Interface that extends Table and whose rows are sorted.

The rowKeySet() method returns a SortedSet and the rowMap() method returns a SortedMap, instead of the Set and Map specified by the Table interface.

Since:

8.0

Author:

Warren Dukes

Nested Class Summary

Nested classes/interfaces inherited from interface Table

Table.Cell<R,C,V>

Modifier and Type	Interface	Description
static interface	Table.Cell<R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>	Row key / column key / value triplet corresponding to a mapping in a table.

Method Summary

Modifier and Type	Method	Description
SortedSet<R>	rowKeySet()	Returns a set of row keys that have one or more values in the table.
SortedMap<R,Map<C,V>>	rowMap()	Returns a view that associates each row key with the corresponding map from column keys to values.

Methods inherited from interface Table

cellSet, clear, column, columnKeySet, columnMap, contains, containsColumn, containsRow, containsValue, equals, get, hashCode, isEmpty, put, putAll, remove, row, size, values

Modifier and Type	Method	Description
Set<Table.Cell<R,C,V>>	cellSet()	Returns a set of all row key / column key / value triplets.
void	clear()	Removes all mappings from the table.
Map<R,V>	column(C columnKey)	Returns a view of all mappings that have the given column key.
Set<C>	columnKeySet()	Returns a set of column keys that have one or more values in the table.
Map<C,Map<R,V>>	columnMap()	Returns a view that associates each column key with the corresponding map from row keys to values.
boolean	contains(@Nullable Object rowKey, @Nullable Object columnKey)	Returns true if the table contains a mapping with the specified row and column keys.
boolean	containsColumn(@Nullable Object columnKey)	Returns true if the table contains a mapping with the specified column.
boolean	containsRow(@Nullable Object rowKey)	Returns true if the table contains a mapping with the specified row key.
boolean	containsValue(@Nullable Object value)	Returns true if the table contains a mapping with the specified value.
boolean	equals(@Nullable Object obj)	Compares the specified object with this table for equality.
V	get(@Nullable Object rowKey, @Nullable Object columnKey)	Returns the value corresponding to the given row and column keys, or null if no such mapping exists.
int	hashCode()	Returns the hash code for this table.
boolean	isEmpty()	Returns true if the table contains no mappings.
V	put(R rowKey, C columnKey, V value)	Associates the specified value with the specified keys.
void	putAll(Table<? extends R, ? extends C, ? extends V> table)	Copies all mappings from the specified table to this table.
V	remove(@Nullable Object rowKey, @Nullable Object columnKey)	Removes the mapping, if any, associated with the given keys.
Map<C,V>	row(R rowKey)	Returns a view of all mappings that have the given row key.
int	size()	Returns the number of row key / column key / value mappings in the table.
Collection<V>	values()	Returns a collection of all values, which may contain duplicates.

Method Details

rowKeySet

SortedSet<R> rowKeySet()

Returns a set of row keys that have one or more values in the table. Changes to the set will update the underlying table, and vice versa.

This method returns a SortedSet, instead of the Set specified in the Table interface.

Specified by:

rowKeySet in interface Table<R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>

Returns:

set of row keys

rowMap

SortedMap<R,Map<C,V>> rowMap()

Returns a view that associates each row key with the corresponding map from column keys to values. Changes to the returned map will update this table. The returned map does not support put() or putAll(), or setValue() on its entries.

In contrast, the maps returned by rowMap().get() have the same behavior as those returned by Table.row(R). Those maps may support setValue(), put(), and putAll().

This method returns a SortedMap, instead of the Map specified in the Table interface.

Specified by:

rowMap in interface Table<R extends @Nullable Object, C extends @Nullable Object, V extends @Nullable Object>

Returns:

a map view from each row key to a secondary map from column keys to values