com.bigdata.journal
Class Name2Addr.Name2AddrTupleSerializer

java.lang.Object
  com.bigdata.btree.DefaultTupleSerializer<String,Name2Addr.Entry>
      com.bigdata.journal.Name2Addr.Name2AddrTupleSerializer

All Implemented Interfaces:

ITupleSerializer<String,Name2Addr.Entry>, IKeyBuilderFactory, Externalizable, Serializable

Enclosing class:

Name2Addr

public static class Name2Addr.Name2AddrTupleSerializer
extends DefaultTupleSerializer<String,Name2Addr.Entry>

Encapsulates key and value formation for Name2Addr.

Author:

Bryan Thompson

See Also:

Serialized Form

Constructor Summary

Name2Addr.Name2AddrTupleSerializer()
De-serialization ctor.

Name2Addr.Name2AddrTupleSerializer(IKeyBuilderFactory keyBuilderFactory)
Ctor when creating a new instance.

Method Summary

Name2Addr.Entry	deserialize(ITuple tuple) De-serializes an object from the value stored in the tuple (ignores the key stored in the tuple).
void	readExternal(ObjectInput in)
byte[]	serializeKey(Object obj) Return the unsigned byte[] key for an index name.
byte[]	serializeVal(Name2Addr.Entry entry) Return the byte[] value an Name2Addr.Entry.
void	writeExternal(ObjectOutput out)

Methods inherited from class com.bigdata.btree.DefaultTupleSerializer

deserializeKey, getDefaultKeyBuilderFactory, getDefaultLeafKeysCoder, getDefaultValuesCoder, getKeyBuilder, getLeafKeysCoder, getLeafValuesCoder, newInstance, setLeafKeysCoder, setLeafValuesCoder, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Name2Addr.Name2AddrTupleSerializer

public Name2Addr.Name2AddrTupleSerializer()

De-serialization ctor.

Name2Addr.Name2AddrTupleSerializer

public Name2Addr.Name2AddrTupleSerializer(IKeyBuilderFactory keyBuilderFactory)

Ctor when creating a new instance.

Parameters:

keyBuilderFactory -

Method Detail

serializeKey

public byte[] serializeKey(Object obj)

Return the unsigned byte[] key for an index name.

Specified by:

serializeKey in interface ITupleSerializer<String,Name2Addr.Entry>

Overrides:

serializeKey in class DefaultTupleSerializer<String,Name2Addr.Entry>

Parameters:

obj - The name of an index.

Returns:

An unsigned byte[] which places the object into the total sort order for the index and never null ( null keys are not allowed into an index).

serializeVal

public byte[] serializeVal(Name2Addr.Entry entry)

Return the byte[] value an Name2Addr.Entry.

Specified by:

serializeVal in interface ITupleSerializer<String,Name2Addr.Entry>

Overrides:

serializeVal in class DefaultTupleSerializer<String,Name2Addr.Entry>

Parameters:

entry - An Entry.

Returns:

The serialized representation of the object as a byte[] -or- null if the reference is null.

deserialize

public Name2Addr.Entry deserialize(ITuple tuple)

Description copied from class: DefaultTupleSerializer

De-serializes an object from the value stored in the tuple (ignores the key stored in the tuple).

Specified by:

deserialize in interface ITupleSerializer<String,Name2Addr.Entry>

Overrides:

deserialize in class DefaultTupleSerializer<String,Name2Addr.Entry>

Parameters:

tuple - The tuple.

Returns:

The de-serialized object.

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class DefaultTupleSerializer<String,Name2Addr.Entry>

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class DefaultTupleSerializer<String,Name2Addr.Entry>

Throws:

IOException