Package org.opendaylight.controller.cluster.datastore.persisted

Class AbstractIdentifiablePayload<T extends Identifier>

java.lang.Object

org.opendaylight.controller.cluster.raft.messages.Payload

org.opendaylight.controller.cluster.raft.messages.IdentifiablePayload<T>

org.opendaylight.controller.cluster.datastore.persisted.AbstractIdentifiablePayload<T>

All Implemented Interfaces:

Serializable, Identifiable<T>

Direct Known Subclasses:

AbortTransactionPayload, CloseLocalHistoryPayload, CreateLocalHistoryPayload, DisableTrackingPayload, PurgeLocalHistoryPayload, PurgeTransactionPayload, SkipTransactionsPayload

public abstract class AbstractIdentifiablePayload<T extends Identifier>
extends IdentifiablePayload<T>
implements Serializable

Abstract base class for IdentifiablePayloads which hold a single Identifier.

Author:

Robert Varga

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	AbstractIdentifiablePayload.AbstractProxy<T extends Identifier>

Method Summary

Modifier and Type	Method	Description
protected abstract @NonNull AbstractIdentifiablePayload.AbstractProxy<T>	externalizableProxy(byte @NonNull [] serialized)
protected abstract int	externalizableProxySize()
protected static int	externalizableProxySize(Function<byte[],? extends AbstractIdentifiablePayload.AbstractProxy<?>> constructor)
T	getIdentifier()
int	serializedSize()	Return the estimate of serialized size of this payload when passed through serialization.
int	size()	Return the estimate of in-memory size of this payload.
String	toString()
protected Object	writeReplace()	Return the serialization proxy for this object.

Methods inherited from class java.lang.Object

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

Method Detail

getIdentifier

public final T getIdentifier()

Specified by:

getIdentifier in interface Identifiable<T extends Identifier>

size

public final int size()

Description copied from class: Payload

Return the estimate of in-memory size of this payload.

Specified by:

size in class Payload

Returns:

An estimate of the in-memory size of this payload.

serializedSize

public final int serializedSize()

Description copied from class: Payload

Return the estimate of serialized size of this payload when passed through serialization. The estimate needs to be reasonably accurate and should err on the side of caution and report a slightly-higher size in face of uncertainty.

Specified by:

serializedSize in class Payload

Returns:

An estimate of serialized size.

toString

public final String toString()

Overrides:

toString in class Object

writeReplace

protected final Object writeReplace()

Description copied from class: Payload

Return the serialization proxy for this object.

Specified by:

writeReplace in class Payload

Returns:

Serialization proxy

externalizableProxy

protected abstract @NonNull AbstractIdentifiablePayload.AbstractProxy<T> externalizableProxy(byte @NonNull [] serialized)

externalizableProxySize

protected abstract int externalizableProxySize()

externalizableProxySize

protected static final int externalizableProxySize(Function<byte[],? extends AbstractIdentifiablePayload.AbstractProxy<?>> constructor)