net.openhft.chronicle.map.impl.stage.query

Class ReplicatedMapAbsentDelegating<K,V>

java.lang.Object

net.openhft.chronicle.map.impl.stage.query.ReplicatedMapAbsentDelegating<K,V>

All Implemented Interfaces:

HashAbsentEntry<K>, Absent<K,V>, MapAbsentEntry<K,V>, SetAbsentEntry<K>

public class ReplicatedMapAbsentDelegating<K,V>
extends Object
implements Absent<K,V>

Constructor Summary

Constructors

Constructor and Description
ReplicatedMapAbsentDelegating()

Method Summary

Modifier and Type	Method and Description
Data<K>	absentKey() Returns the key is going to be inserted into the ChronicleHash.
MapQuery<K,V,?>	context() Returns the context, in which the entry is going to be inserted into the hash.
Data<V>	defaultValue() Returns the default (or nil) value, that should be inserted into the map in this context.
void	doInsert() Inserts the new key into the set.
void	doInsert(Data<V> value) Inserts the new entry into the map, of the key and the given value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReplicatedMapAbsentDelegating

public ReplicatedMapAbsentDelegating()

Method Detail

context

@NotNull
public MapQuery<K,V,?> context()

Description copied from interface: HashAbsentEntry

Returns the context, in which the entry is going to be inserted into the hash.

Specified by:

context in interface HashAbsentEntry<K>

Specified by:

context in interface Absent<K,V>

Specified by:

context in interface MapAbsentEntry<K,V>

Specified by:

context in interface SetAbsentEntry<K>

doInsert

public void doInsert()

Description copied from interface: SetAbsentEntry

Inserts the new key into the set.

This method is the default implementation for SetEntryOperations.insert( SetAbsentEntry), which might be customized over the default.

Specified by:

doInsert in interface SetAbsentEntry<K>

See Also:

SetEntryOperations.insert(SetAbsentEntry)

doInsert

public void doInsert(Data<V> value)

Description copied from interface: MapAbsentEntry

Inserts the new entry into the map, of the key and the given value.

This method is the default implementation for MapEntryOperations.insert( MapAbsentEntry, Data), which might be customized over the default.

Specified by:

doInsert in interface MapAbsentEntry<K,V>

Parameters:

value - the value to insert into the map along with the key

See Also:

MapEntryOperations.insert(MapAbsentEntry, Data)

defaultValue

@NotNull
public Data<V> defaultValue()

Description copied from interface: MapAbsentEntry

Returns the default (or nil) value, that should be inserted into the map in this context. This is primarily used in ChronicleMap.acquireUsing(K, V) operation implementation, i. e. MapMethods.acquireUsing(net.openhft.chronicle.map.MapQueryContext<K, V, R>, net.openhft.chronicle.map.ReturnValue<V>).

This method if the default implementation for DefaultValueProvider.defaultValue(MapAbsentEntry), which might be customized over the default.

Specified by:

defaultValue in interface MapAbsentEntry<K,V>

See Also:

DefaultValueProvider.defaultValue(MapAbsentEntry)

absentKey

@NotNull
public Data<K> absentKey()

Description copied from interface: HashAbsentEntry

Returns the key is going to be inserted into the ChronicleHash.

Specified by:

absentKey in interface HashAbsentEntry<K>