org.h2.mvstore

Class MVMap.Builder<K,V>

java.lang.Object

org.h2.mvstore.MVMap.BasicBuilder<MVMap<K,V>,K,V>

org.h2.mvstore.MVMap.Builder<K,V>

Type Parameters:

K - the key type

V - the value type

All Implemented Interfaces:

MVMap.MapBuilder<MVMap<K,V>,K,V>

Enclosing class:

MVMap<K,V>

public static class MVMap.Builder<K,V>
extends MVMap.BasicBuilder<MVMap<K,V>,K,V>

A builder for this class.

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
protected MVMap<K,V>	create(java.util.Map<java.lang.String,java.lang.Object> config) Create map from config.
MVMap.Builder<K,V>	keyType(DataType<? super K> dataType) Set the key data type.
MVMap.Builder<K,V>	singleWriter() Set up this Builder to produce MVMap, which can be used in append mode by a single thread.
MVMap.Builder<K,V>	valueType(DataType<? super V> dataType) Set the value data type.

Methods inherited from class org.h2.mvstore.MVMap.BasicBuilder

create, getKeyType, getValueType, setKeyType, setValueType

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

keyType

public MVMap.Builder<K,V> keyType(DataType<? super K> dataType)

Description copied from class: MVMap.BasicBuilder

Set the key data type.

Overrides:

keyType in class MVMap.BasicBuilder<MVMap<K,V>,K,V>

Parameters:

dataType - the key type

Returns:

this

valueType

public MVMap.Builder<K,V> valueType(DataType<? super V> dataType)

Description copied from class: MVMap.BasicBuilder

Set the value data type.

Overrides:

valueType in class MVMap.BasicBuilder<MVMap<K,V>,K,V>

Parameters:

dataType - the value type

Returns:

this

singleWriter

public MVMap.Builder<K,V> singleWriter()

Set up this Builder to produce MVMap, which can be used in append mode by a single thread.

Returns:

this Builder for chained execution

See Also:

MVMap.append(Object, Object)

create

protected MVMap<K,V> create(java.util.Map<java.lang.String,java.lang.Object> config)

Description copied from class: MVMap.BasicBuilder

Create map from config.

Specified by:

create in class MVMap.BasicBuilder<MVMap<K,V>,K,V>

Parameters:

config - config map

Returns:

new map