net.kuujo.catalog.server.storage

Class QueryEntry

java.lang.Object

net.kuujo.catalog.server.storage.Entry<T>

net.kuujo.catalog.server.storage.RaftEntry<T>

net.kuujo.catalog.server.storage.TimestampedEntry<T>

net.kuujo.catalog.server.storage.SessionEntry<T>

net.kuujo.catalog.server.storage.OperationEntry<QueryEntry>

net.kuujo.catalog.server.storage.QueryEntry

All Implemented Interfaces:

AutoCloseable, net.kuujo.catalyst.serializer.CatalystSerializable, net.kuujo.catalyst.util.ReferenceCounted<net.kuujo.catalog.server.storage.Entry>

public class QueryEntry
extends OperationEntry<QueryEntry>

Query entry.

Author:

Jordan Halterman

Constructor Summary

Constructors

Constructor and Description
QueryEntry()
QueryEntry(net.kuujo.catalyst.util.ReferenceManager<net.kuujo.catalog.server.storage.Entry<?>> referenceManager)

Method Summary

Modifier and Type	Method and Description
Operation	getOperation() Returns the entry operation.
Query	getQuery() Returns the query.
long	getVersion() Returns the query version number.
void	readObject(net.kuujo.catalyst.buffer.BufferInput buffer, net.kuujo.catalyst.serializer.Serializer serializer)
QueryEntry	setQuery(Query query) Sets the query.
QueryEntry	setVersion(long version) Sets the query version number.
String	toString()
void	writeObject(net.kuujo.catalyst.buffer.BufferOutput buffer, net.kuujo.catalyst.serializer.Serializer serializer)

Methods inherited from class net.kuujo.catalog.server.storage.SessionEntry

getSession, setSession

Methods inherited from class net.kuujo.catalog.server.storage.TimestampedEntry

getTimestamp, setTimestamp

Methods inherited from class net.kuujo.catalog.server.storage.RaftEntry

getTerm, setTerm

Methods inherited from class net.kuujo.catalog.server.storage.Entry

acquire, close, getIndex, references, release, setIndex, size

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

QueryEntry

public QueryEntry()

QueryEntry

public QueryEntry(net.kuujo.catalyst.util.ReferenceManager<net.kuujo.catalog.server.storage.Entry<?>> referenceManager)

Method Detail

getVersion

public long getVersion()

Returns the query version number.

Returns:

The query version number.

setVersion

public QueryEntry setVersion(long version)

Sets the query version number.

Parameters:

version - The query version number.

Returns:

The query entry.

getOperation

public Operation getOperation()

Description copied from class: OperationEntry

Returns the entry operation.

Specified by:

getOperation in class OperationEntry<QueryEntry>

Returns:

The entry operation.

getQuery

public Query getQuery()

Returns the query.

Returns:

The query.

setQuery

public QueryEntry setQuery(Query query)

Sets the query.

Parameters:

query - The query.

Returns:

The query entry.

Throws:

NullPointerException - if query is null

writeObject

public void writeObject(net.kuujo.catalyst.buffer.BufferOutput buffer,
                        net.kuujo.catalyst.serializer.Serializer serializer)

Specified by:

writeObject in interface net.kuujo.catalyst.serializer.CatalystSerializable

Overrides:

writeObject in class SessionEntry<QueryEntry>

readObject

public void readObject(net.kuujo.catalyst.buffer.BufferInput buffer,
                       net.kuujo.catalyst.serializer.Serializer serializer)

Specified by:

readObject in interface net.kuujo.catalyst.serializer.CatalystSerializable

Overrides:

readObject in class SessionEntry<QueryEntry>

toString

public String toString()

Overrides:

toString in class TimestampedEntry<QueryEntry>