Class MapFieldLite<K,V> (3.19.4)

public final class MapFieldLite<K,V> extends LinkedHashMap<K,V>

Internal representation of map fields in generated lite-runtime messages.

This class is a protobuf implementation detail. Users shouldn't use this class directly.

Inheritance

Object > AbstractMap > java.util.HashMap > LinkedHashMap > MapFieldLite<K,V>

Inherited Members

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

AbstractMap.equals(Object)

AbstractMap.hashCode()

AbstractMap.toString()

HashMap.clone()

HashMap.compute(K,BiFunction<? super K,? super V,? extends V>)

HashMap.computeIfAbsent(K,Function<? super K,? extends V>)

HashMap.computeIfPresent(K,BiFunction<? super K,? super V,? extends V>)

HashMap.containsKey(Object)

HashMap.isEmpty()

HashMap.merge(K,V,BiFunction<? super V,? super V,? extends V>)

HashMap.put(K,V)

HashMap.putAll(Map<? extends K,? extends V>)

HashMap.putIfAbsent(K,V)

HashMap.remove(Object)

HashMap.remove(Object,Object)

HashMap.replace(K,V)

HashMap.replace(K,V,V)

HashMap.size()

LinkedHashMap.clear()

LinkedHashMap.containsValue(Object)

LinkedHashMap.entrySet()

LinkedHashMap.forEach(BiConsumer<? super K,? super V>)

LinkedHashMap.get(Object)

LinkedHashMap.getOrDefault(Object,V)

LinkedHashMap.keySet()

LinkedHashMap.removeEldestEntry(Map.Entry<K,V>)

LinkedHashMap.replaceAll(BiFunction<? super K,? super V,? extends V>)

LinkedHashMap.values()

Type Parameters
Name	Description
`K`
`V`

Static Methods

<K,V>emptyMapField()

public static MapFieldLite<K,V> <K,V>emptyMapField()

Returns a singleton immutable empty MapFieldLite instance.

Returns
Type	Description
`MapFieldLite<K,V>`

Methods

clear()

public void clear()

Overrides

LinkedHashMap.clear()

entrySet()

public Set<Map.Entry<K,V>> entrySet()

Returns
Type	Description
`Set<Entry<K,V>>`

Overrides

LinkedHashMap.entrySet()

equals(Object object)

public boolean equals(Object object)

Checks whether two map fields are equal.

Parameter
Name	Description
`object`	`Object`

Returns
Type	Description
`boolean`

Overrides

AbstractMap.equals(Object)

hashCode()

public int hashCode()

Returns
Type	Description
`int`

Overrides

AbstractMap.hashCode()

isMutable()

public boolean isMutable()

Returns whether this field can be modified.

Returns
Type	Description
`boolean`

makeImmutable()

public void makeImmutable()

Makes this field immutable. All subsequent modifications will throw an UnsupportedOperationException.

mergeFrom(MapFieldLite<K,V> other)

public void mergeFrom(MapFieldLite<K,V> other)

Parameter
Name	Description
`other`	`MapFieldLite<K,V>`

mutableCopy()

public MapFieldLite<K,V> mutableCopy()

Returns a deep copy of this map field.

Returns
Type	Description
`MapFieldLite<K,V>`

put(K key, V value)

public V put(K key, V value)

Parameters
Name	Description
`key`	`K`
`value`	`V`

Returns
Type	Description
`V`

Overrides

HashMap.put(K,V)

put(Map.Entry<K,V> entry)

public V put(Map.Entry<K,V> entry)

Parameter
Name	Description
`entry`	`Entry<K,V>`

Returns
Type	Description
`V`

putAll(Map<? extends K,? extends V> m)

public void putAll(Map<? extends K,? extends V> m)

Parameter
Name	Description
`m`	`Map<? extends K,? extends V>`

Overrides

HashMap.putAll(Map<? extends K,? extends V>)

remove(Object key)

public V remove(Object key)

Parameter
Name	Description
`key`	`Object`

Returns
Type	Description
`V`

Overrides

HashMap.remove(Object)

Class MapFieldLite<K,V> (3.19.4)

Inheritance

Inherited Members

Type Parameters

Static Methods

<K,V>emptyMapField()

Methods

clear()

entrySet()

equals(Object object)

hashCode()

isMutable()

makeImmutable()

mergeFrom(MapFieldLite<K,V> other)

mutableCopy()

put(K key, V value)

put(Map.Entry<K,V> entry)

putAll(Map<? extends K,? extends V> m)

remove(Object key)