Package com.google.common.reflect
Class MutableTypeToInstanceMap<B extends @Nullable Object>
- java.lang.Object
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- com.google.common.collect.ForwardingObject
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- com.google.common.collect.ForwardingMap<TypeToken<? extends @NonNull B>,B>
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- com.google.common.reflect.MutableTypeToInstanceMap<B>
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- All Implemented Interfaces:
TypeToInstanceMap<B>,Map<TypeToken<? extends B>,B>
public final class MutableTypeToInstanceMap<B extends @Nullable Object> extends ForwardingMap<TypeToken<? extends @NonNull B>,B> implements TypeToInstanceMap<B>
A mutable type-to-instance map. See alsoImmutableTypeToInstanceMap.- Since:
- 13.0
- Author:
- Ben Yu
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Nested Class Summary
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Nested classes/interfaces inherited from class com.google.common.collect.ForwardingMap
ForwardingMap.StandardEntrySet, ForwardingMap.StandardKeySet, ForwardingMap.StandardValues
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Constructor Summary
Constructors Constructor Description MutableTypeToInstanceMap()Creates a new map.
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Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description protected Map<TypeToken<? extends @NonNull B>,B>delegate()Returns the backing delegate instance that methods are forwarded to.Set<Map.Entry<TypeToken<? extends @NonNull B>,B>>entrySet()<T extends @NonNull B>
TgetInstance(TypeToken<T> type)Returns the value the specified type is mapped to, ornullif no entry for this type is present.<T extends @NonNull B>
TgetInstance(Class<T> type)Returns the value the specified class is mapped to, ornullif no entry for this class is present.Bput(TypeToken<? extends @NonNull B> key, B value)Deprecated.unsupported operationvoidputAll(Map<? extends TypeToken<? extends @NonNull B>,? extends B> map)Deprecated.unsupported operation<T extends B>
TputInstance(TypeToken<@NonNull T> type, T value)Maps the specified type to the specified value.<T extends B>
TputInstance(Class<@NonNull T> type, T value)Maps the specified class to the specified value.-
Methods inherited from class com.google.common.collect.ForwardingMap
clear, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, remove, size, standardClear, standardContainsKey, standardContainsValue, standardEquals, standardHashCode, standardIsEmpty, standardPutAll, standardRemove, standardToString, values
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Methods inherited from class com.google.common.collect.ForwardingObject
toString
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Map
clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values
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Constructor Detail
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MutableTypeToInstanceMap
public MutableTypeToInstanceMap()
Creates a new map.
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Method Detail
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getInstance
@CheckForNull public <T extends @NonNull B> T getInstance(Class<T> type)
Description copied from interface:TypeToInstanceMapReturns the value the specified class is mapped to, ornullif 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 togetInstance(TypeToken.of(Foo.class)).- Specified by:
getInstancein interfaceTypeToInstanceMap<B extends @Nullable Object>
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getInstance
@CheckForNull public <T extends @NonNull B> T getInstance(TypeToken<T> type)
Description copied from interface:TypeToInstanceMapReturns the value the specified type is mapped to, ornullif 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.- Specified by:
getInstancein interfaceTypeToInstanceMap<B extends @Nullable Object>
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putInstance
@CanIgnoreReturnValue @CheckForNull public <T extends B> T putInstance(Class<@NonNull T> type, T value)
Description copied from interface:TypeToInstanceMapMaps the specified class to the specified value. Does not associate this value with any of the class's supertypes.putInstance(Foo.class, foo)is equivalent toputInstance(TypeToken.of(Foo.class), foo).- Specified by:
putInstancein interfaceTypeToInstanceMap<B extends @Nullable Object>- Returns:
- the value previously associated with this class (possibly
null), ornullif there was no previous entry.
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putInstance
@CanIgnoreReturnValue @CheckForNull public <T extends B> T putInstance(TypeToken<@NonNull T> type, T value)
Description copied from interface:TypeToInstanceMapMaps the specified type to the specified value. Does not associate this value with any of the type's supertypes.- Specified by:
putInstancein interfaceTypeToInstanceMap<B extends @Nullable Object>- Returns:
- the value previously associated with this type (possibly
null), ornullif there was no previous entry.
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put
@CanIgnoreReturnValue @Deprecated @CheckForNull public B put(TypeToken<? extends @NonNull B> key, B value)
Deprecated.unsupported operationNot supported. UseputInstance(java.lang.Class<T>, T)instead.
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putAll
@Deprecated public void putAll(Map<? extends TypeToken<? extends @NonNull B>,? extends B> map)
Deprecated.unsupported operationNot supported. UseputInstance(java.lang.Class<T>, T)instead.
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delegate
protected Map<TypeToken<? extends @NonNull B>,B> delegate()
Description copied from class:ForwardingObjectReturns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such asForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.
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