@Beta public final class MutableTypeToInstanceMap<B> extends ForwardingMap<TypeToken<? extends B>,B> implements TypeToInstanceMap<B>
ImmutableTypeToInstanceMap
.ForwardingMap.StandardEntrySet, ForwardingMap.StandardKeySet, ForwardingMap.StandardValues
Constructor and Description |
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MutableTypeToInstanceMap() |
Modifier and Type | Method and Description |
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protected Map<TypeToken<? extends B>,B> |
delegate()
Returns the backing delegate instance that methods are forwarded to.
|
Set<Map.Entry<TypeToken<? extends B>,B>> |
entrySet() |
<T extends B> |
getInstance(Class<T> type)
Returns the value the specified class is mapped to, or
null if no
entry for this class is present. |
<T extends B> |
getInstance(TypeToken<T> type)
Returns the value the specified type is mapped to, or
null if no
entry for this type is present. |
B |
put(TypeToken<? extends B> key,
B value)
Not supported.
|
void |
putAll(Map<? extends TypeToken<? extends B>,? extends B> map)
Not supported.
|
<T extends B> |
putInstance(Class<T> type,
T value)
Maps the specified class to the specified value.
|
<T extends B> |
putInstance(TypeToken<T> type,
T value)
Maps the specified type to the specified value.
|
clear, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, remove, size, standardClear, standardContainsKey, standardContainsValue, standardEquals, standardHashCode, standardIsEmpty, standardPutAll, standardRemove, standardToString, values
toString
public MutableTypeToInstanceMap()
@Nullable public <T extends B> T getInstance(Class<T> type)
TypeToInstanceMap
null
if no
entry for this class is present. This will only return a value that was
bound to this specific class, not a value that may have been bound to a
subtype.
getInstance(Foo.class)
is equivalent to
getInstance(TypeToken.of(Foo.class))
.
getInstance
in interface TypeToInstanceMap<B>
@Nullable public <T extends B> T putInstance(Class<T> type, @Nullable T value)
TypeToInstanceMap
putInstance(Foo.class, foo)
is equivalent to
putInstance(TypeToken.of(Foo.class), foo)
.
putInstance
in interface TypeToInstanceMap<B>
null
),
or null
if there was no previous entry.@Nullable public <T extends B> T getInstance(TypeToken<T> type)
TypeToInstanceMap
null
if no
entry for this type is present. This will only return a value that was
bound to this specific type, not a value that may have been bound to a subtype.getInstance
in interface TypeToInstanceMap<B>
@Nullable public <T extends B> T putInstance(TypeToken<T> type, @Nullable T value)
TypeToInstanceMap
putInstance
in interface TypeToInstanceMap<B>
null
),
or null
if there was no previous entry.public B put(TypeToken<? extends B> key, B value)
putInstance(java.lang.Class<T>, T)
instead.public void putAll(Map<? extends TypeToken<? extends B>,? extends B> map)
putInstance(java.lang.Class<T>, T)
instead.protected Map<TypeToken<? extends B>,B> delegate()
ForwardingObject
ForwardingSet.delegate()
. Concrete subclasses override this method to supply
the instance being decorated.delegate
in class ForwardingMap<TypeToken<? extends B>,B>
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