@Generated(value="proto")
public class MapField<K,V>
extends java.lang.Object
This class supports accessing the map field as a Map
to be used in generated API and
also supports accessing the field as a List
to be used in reflection API. It keeps track
of where the data is currently stored and do necessary conversions between map and list.
This class is a protobuf implementation detail. Users shouldn't use this class directly.
THREAD-SAFETY NOTE: Read-only access is thread-safe. Users can call getMap() and getList() concurrently in multiple threads. If write-access is needed, all access must be synchronized.
Modifier and Type | Field and Description |
---|---|
static org.apache.flink.statefun.sdk.shaded.com.google.protobuf.MutabilityOracle |
IMMUTABLE |
Modifier and Type | Method and Description |
---|---|
void |
clear() |
MapField<K,V> |
copy()
Returns a deep copy of this MapField.
|
static <K,V> MapField<K,V> |
emptyMapField(MapEntry<K,V> defaultEntry)
Returns an immutable empty MapField.
|
void |
ensureMutable()
Throws an
UnsupportedOperationException if not mutable. |
boolean |
equals(java.lang.Object object) |
java.util.Map<K,V> |
getMap()
Returns the content of this MapField as a read-only Map.
|
java.util.Map<K,V> |
getMutableMap()
Gets a mutable Map view of this MapField.
|
int |
hashCode() |
boolean |
isMutable()
Returns whether this field can be modified.
|
void |
makeImmutable()
Makes this list immutable.
|
void |
mergeFrom(MapField<K,V> other) |
static <K,V> MapField<K,V> |
newMapField(MapEntry<K,V> defaultEntry)
Creates a new mutable empty MapField.
|
public static final org.apache.flink.statefun.sdk.shaded.com.google.protobuf.MutabilityOracle IMMUTABLE
public static <K,V> MapField<K,V> emptyMapField(MapEntry<K,V> defaultEntry)
public static <K,V> MapField<K,V> newMapField(MapEntry<K,V> defaultEntry)
public void clear()
public boolean equals(java.lang.Object object)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public void makeImmutable()
UnsupportedOperationException
.public boolean isMutable()
public void ensureMutable()
UnsupportedOperationException
if not mutable.Copyright © 2014–2024 The Apache Software Foundation. All rights reserved.