Package org.elasticsearch.cluster

Class DiffableUtils.ImmutableOpenMapDiff<K,T>

java.lang.Object

org.elasticsearch.cluster.DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>>

org.elasticsearch.cluster.DiffableUtils.ImmutableOpenMapDiff<K,T>

Type Parameters:

T - the object type

All Implemented Interfaces:

Diff<ImmutableOpenMap<K,T>>, Writeable

Enclosing class:

DiffableUtils

public static class DiffableUtils.ImmutableOpenMapDiff<K,T>
extends DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>>

Represents differences between two ImmutableOpenMap of (possibly diffable) objects

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields inherited from class org.elasticsearch.cluster.DiffableUtils.MapDiff

deletes, diffs, keySerializer, upserts, valueSerializer

Constructor Summary

Constructors

Modifier	Constructor	Description
	ImmutableOpenMapDiff(ImmutableOpenMap<K,T> before, ImmutableOpenMap<K,T> after, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)
protected	ImmutableOpenMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)

Method Summary

Modifier and Type	Method	Description
ImmutableOpenMap<K,T>	apply(ImmutableOpenMap<K,T> map)	Applies difference to the specified part and returns the resulted part
DiffableUtils.ImmutableOpenMapDiff<K,T>	withKeyRemoved(K key)	Returns a new diff map with the given key removed, does not modify the invoking instance.

Methods inherited from class org.elasticsearch.cluster.DiffableUtils.MapDiff

getDeletes, getDiffs, getUpserts, writeTo

Methods inherited from class java.lang.Object

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

Constructor Details

ImmutableOpenMapDiff

protected ImmutableOpenMapDiff(StreamInput in,
 DiffableUtils.KeySerializer<K> keySerializer,
 DiffableUtils.ValueSerializer<K,T> valueSerializer)
                        throws IOException

Throws:

IOException

ImmutableOpenMapDiff

public ImmutableOpenMapDiff(ImmutableOpenMap<K,T> before,
 ImmutableOpenMap<K,T> after,
 DiffableUtils.KeySerializer<K> keySerializer,
 DiffableUtils.ValueSerializer<K,T> valueSerializer)

Method Details

withKeyRemoved

public DiffableUtils.ImmutableOpenMapDiff<K,T> withKeyRemoved(K key)

Returns a new diff map with the given key removed, does not modify the invoking instance. If the key does not exist in the diff map, the same instance is returned.

apply

public ImmutableOpenMap<K,T> apply(ImmutableOpenMap<K,T> map)

Description copied from interface: Diff

Applies difference to the specified part and returns the resulted part