public abstract class ForwardingTable<R,C,V> extends ForwardingObject implements Table<R,C,V>
Table.Cell<R,C,V>| Modifier | Constructor and Description |
|---|---|
protected |
ForwardingTable()
Constructor for use by subclasses.
|
| Modifier and Type | Method and Description |
|---|---|
java.util.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.
|
java.util.Map<R,V> |
column(C columnKey)
Returns a view of all mappings that have the given column key.
|
java.util.Set<C> |
columnKeySet()
Returns a set of column keys that have one or more values in the table.
|
java.util.Map<C,java.util.Map<R,V>> |
columnMap()
Returns a view that associates each column key with the corresponding map from row keys to
values.
|
boolean |
contains(java.lang.Object rowKey,
java.lang.Object columnKey)
Returns
true if the table contains a mapping with the specified row and column keys. |
boolean |
containsColumn(java.lang.Object columnKey)
Returns
true if the table contains a mapping with the specified column. |
boolean |
containsRow(java.lang.Object rowKey)
Returns
true if the table contains a mapping with the specified row key. |
boolean |
containsValue(java.lang.Object value)
Returns
true if the table contains a mapping with the specified value. |
protected abstract Table<R,C,V> |
delegate()
Returns the backing delegate instance that methods are forwarded to.
|
boolean |
equals(java.lang.Object obj)
Compares the specified object with this table for equality.
|
V |
get(java.lang.Object rowKey,
java.lang.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(java.lang.Object rowKey,
java.lang.Object columnKey)
Removes the mapping, if any, associated with the given keys.
|
java.util.Map<C,V> |
row(R rowKey)
Returns a view of all mappings that have the given row key.
|
java.util.Set<R> |
rowKeySet()
Returns a set of row keys that have one or more values in the table.
|
java.util.Map<R,java.util.Map<C,V>> |
rowMap()
Returns a view that associates each row key with the corresponding map from column keys to
values.
|
int |
size()
Returns the number of row key / column key / value mappings in the table.
|
java.util.Collection<V> |
values()
Returns a collection of all values, which may contain duplicates.
|
toStringprotected abstract Table<R,C,V> delegate()
ForwardingObjectForwardingSet.delegate(). Concrete subclasses override this method to supply the
instance being decorated.delegate in class ForwardingObjectpublic java.util.Set<Table.Cell<R,C,V>> cellSet()
Tableadd or
addAll methods.public void clear()
Tablepublic java.util.Map<R,V> column(C columnKey)
TableChanges to the returned map will update the underlying table, and vice versa.
public java.util.Set<C> columnKeySet()
TablecolumnKeySet in interface Table<R,C,V>public java.util.Map<C,java.util.Map<R,V>> columnMap()
Tableput() or putAll(), or setValue() on its entries.
In contrast, the maps returned by columnMap().get() have the same behavior as those
returned by Table.column(C). Those maps may support setValue(), put(), and
putAll().
public boolean contains(@CheckForNull
java.lang.Object rowKey,
@CheckForNull
java.lang.Object columnKey)
Tabletrue if the table contains a mapping with the specified row and column keys.public boolean containsColumn(@CheckForNull
java.lang.Object columnKey)
Tabletrue if the table contains a mapping with the specified column.containsColumn in interface Table<R,C,V>columnKey - key of column to search forpublic boolean containsRow(@CheckForNull
java.lang.Object rowKey)
Tabletrue if the table contains a mapping with the specified row key.containsRow in interface Table<R,C,V>rowKey - key of row to search forpublic boolean containsValue(@CheckForNull
java.lang.Object value)
Tabletrue if the table contains a mapping with the specified value.containsValue in interface Table<R,C,V>value - value to search for@CheckForNull public V get(@CheckForNull java.lang.Object rowKey, @CheckForNull java.lang.Object columnKey)
Tablenull if no such
mapping exists.public boolean isEmpty()
Tabletrue if the table contains no mappings.@CheckForNull public V put(R rowKey, C columnKey, V value)
Tableput in interface Table<R,C,V>rowKey - row key that the value should be associated withcolumnKey - column key that the value should be associated withvalue - value to be associated with the specified keysnull if no mapping existed
for the keyspublic void putAll(Table<? extends R,? extends C,? extends V> table)
TableTable.put(R, C, V) with each row key / column key / value mapping in table.@CheckForNull public V remove(@CheckForNull java.lang.Object rowKey, @CheckForNull java.lang.Object columnKey)
Tablepublic java.util.Map<C,V> row(R rowKey)
TableChanges to the returned map will update the underlying table, and vice versa.
public java.util.Set<R> rowKeySet()
Tablepublic java.util.Map<R,java.util.Map<C,V>> rowMap()
Tableput() 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().
public int size()
Tablepublic java.util.Collection<V> values()
Tablepublic boolean equals(@CheckForNull
java.lang.Object obj)
TableTable.cellSet(), are equal.public int hashCode()
TableTable.cellSet().