Interface TypeMap<K,V>

Type Parameters:

K -

V -

All Superinterfaces:

Map<K,V>

All Known Implementing Classes:

TypeHashMap

public interface TypeMap<K,V>
extends Map<K,V>

Provides extra functionality for finding supertypes of keys representing types.

Nested Class Summary

Nested classes/interfaces inherited from interface Map

Map.Entry<K,V>

Method Summary

Modifier and Type	Method	Description
void	findAllKeys(Object key, Set<Object> keys)	Finds this key, if contained, and any contained supertype keys.
Object	findKey(Object key)	Finds this key or a supertype key if contained, or null if neither is not contained.

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 Details

findKey

Object findKey(Object key)

Finds this key or a supertype key if contained, or null if neither is not contained.

Parameters:

key - the key to find

Returns:

this key or a supertype key if contained, or null if neither is not contained

See Also:

• Map.containsKey(Object)

findAllKeys

void findAllKeys(Object key,
 Set<Object> keys)

Finds this key, if contained, and any contained supertype keys.

Parameters:

key - the key to find

keys - the collection in which to store the found keys

See Also:

• Map.containsKey(Object)