org.apache.directory.server.core.avltree

Class ArrayMarshaller<E>

java.lang.Object

org.apache.directory.server.core.avltree.ArrayMarshaller<E>

All Implemented Interfaces:

Marshaller<ArrayTree<E>>

public class ArrayMarshaller<E>
extends java.lang.Object
implements Marshaller<ArrayTree<E>>

Class to serialize the Array data.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Comparator<E>	comparator key Comparator for the AvlTree
private static byte[]	EMPTY_TREE used for serialized form of an empty AvlTree
private Marshaller<E>	keyMarshaller marshaller to be used for marshalling the keys

Constructor Summary

Constructors

Constructor and Description
ArrayMarshaller(java.util.Comparator<E> comparator) Creates a new instance of AvlTreeMarshaller with the default key Marshaller which uses Java Serialization.
ArrayMarshaller(java.util.Comparator<E> comparator, Marshaller<E> keyMarshaller) Creates a new instance of AvlTreeMarshaller with a custom key Marshaller.

Method Summary

Modifier and Type	Method and Description
ArrayTree<E>	deserialize(byte[] data) Creates an Array from given bytes of data.
byte[]	serialize(ArrayTree<E> tree) Marshals the given tree to bytes

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_TREE

private static final byte[] EMPTY_TREE

used for serialized form of an empty AvlTree

keyMarshaller

private Marshaller<E> keyMarshaller

marshaller to be used for marshalling the keys

comparator

private java.util.Comparator<E> comparator

key Comparator for the AvlTree

Constructor Detail

ArrayMarshaller

public ArrayMarshaller(java.util.Comparator<E> comparator,
                       Marshaller<E> keyMarshaller)

Creates a new instance of AvlTreeMarshaller with a custom key Marshaller.

Parameters:

comparator - Comparator to be used for key comparision

keyMarshaller - marshaller for keys

ArrayMarshaller

public ArrayMarshaller(java.util.Comparator<E> comparator)

Creates a new instance of AvlTreeMarshaller with the default key Marshaller which uses Java Serialization.

Parameters:

comparator - Comparator to be used for key comparision

Method Detail

serialize

public byte[] serialize(ArrayTree<E> tree)

Marshals the given tree to bytes

Specified by:

serialize in interface Marshaller<ArrayTree<E>>

Parameters:

tree - the tree to be marshalled

deserialize

public ArrayTree<E> deserialize(byte[] data)
                         throws java.io.IOException

Creates an Array from given bytes of data.

Specified by:

deserialize in interface Marshaller<ArrayTree<E>>

Parameters:

data - byte array to be converted into an array

Throws:

java.io.IOException