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java.lang.Objectcom.google.common.collect.ForwardingObject
com.google.common.collect.ForwardingMap<TypeToken<? extends B>,B>
com.google.common.reflect.MutableTypeToInstanceMap<B>
@Beta public final class MutableTypeToInstanceMap<B>
A mutable type-to-instance map.
See also ImmutableTypeToInstanceMap.
| Nested Class Summary |
|---|
| Nested classes/interfaces inherited from class com.google.common.collect.ForwardingMap |
|---|
ForwardingMap.StandardEntrySet, ForwardingMap.StandardKeySet, ForwardingMap.StandardValues |
| Nested classes/interfaces inherited from interface java.util.Map |
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Map.Entry<K,V> |
| Constructor Summary | |
|---|---|
MutableTypeToInstanceMap()
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| Method Summary | ||
|---|---|---|
protected Map<TypeToken<? extends B>,B> |
delegate()
Returns the backing delegate instance that methods are forwarded to. |
|
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getInstance(Class<T> type)
Returns the value the specified class is mapped to, or null if no
entry for this class is present. |
|
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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. |
|
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putInstance(Class<T> type,
T value)
Maps the specified class to the specified value. |
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putInstance(TypeToken<T> type,
T value)
Maps the specified type to the specified value. |
|
| Methods inherited from class com.google.common.collect.ForwardingMap |
|---|
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, remove, size, standardClear, standardContainsKey, standardContainsValue, standardEquals, standardHashCode, standardIsEmpty, standardPutAll, standardRemove, standardToString, values |
| Methods inherited from class com.google.common.collect.ForwardingObject |
|---|
toString |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface java.util.Map |
|---|
clear, containsKey, containsValue, entrySet, equals, get, hashCode, isEmpty, keySet, remove, size, values |
| Constructor Detail |
|---|
public MutableTypeToInstanceMap()
| Method Detail |
|---|
@Nullable public <T extends B> T getInstance(Class<T> type)
TypeToInstanceMapnull 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)
TypeToInstanceMapputInstance(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)
TypeToInstanceMapnull 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) instead.
put in interface Map<TypeToken<? extends B>,B>put in class ForwardingMap<TypeToken<? extends B>,B>public void putAll(Map<? extends TypeToken<? extends B>,? extends B> map)
putInstance(java.lang.Class, T) instead.
putAll in interface Map<TypeToken<? extends B>,B>putAll in class ForwardingMap<TypeToken<? extends B>,B>protected Map<TypeToken<? extends B>,B> delegate()
ForwardingObjectForwardingSet.delegate(). Concrete subclasses override this method to supply
the instance being decorated.
delegate in class ForwardingMap<TypeToken<? extends B>,B>
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