nl.renarj.jasdb.index.keys.impl

Class DataKey

java.lang.Object

nl.renarj.jasdb.index.keys.AbstractKey

nl.renarj.jasdb.index.keys.impl.DataKey

All Implemented Interfaces:

Comparable<Key>, ComparableKey<Key>, Key

public class DataKey
extends AbstractKey

Author:

Renze de Vries

Constructor Summary

Constructors

Constructor and Description
DataKey(byte[] data)
DataKey(ClonableDataStream stream)

Method Summary

Modifier and Type	Method and Description
Key	cloneKey() Clone the current key without influencing this instance
Key	cloneKey(boolean includeChildren) Clone the current key without influencing this instance, whilst leaving the values
CompareResult	compare(Key otherKey, CompareMethod method)
int	compareTo(Key o)
ClonableDataStream	getStream()
InputStream	getValue()

Methods inherited from class nl.renarj.jasdb.index.keys.AbstractKey

addKey, getChildrenAsComposite, getKey, getKey, getKeyCount, getKeys, getKeysByName, hasChildren, setKeys, setKeys, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface nl.renarj.jasdb.index.keys.Key

equals, hashCode, toString

Constructor Detail

DataKey

public DataKey(byte[] data)

DataKey

public DataKey(ClonableDataStream stream)

Method Detail

getStream

public ClonableDataStream getStream()
                             throws JasDBStorageException

Throws:

JasDBStorageException

cloneKey

public Key cloneKey()

Description copied from interface: Key

Clone the current key without influencing this instance

Returns:

The cloned Key including payload values

cloneKey

public Key cloneKey(boolean includeChildren)

Description copied from interface: Key

Clone the current key without influencing this instance, whilst leaving the values

Parameters:

includeChildren - True if child keys need to be included;

Returns:

The key with values if was specified True, False means without values

compareTo

public int compareTo(Key o)

Specified by:

compareTo in interface Comparable<Key>

Overrides:

compareTo in class AbstractKey

compare

public CompareResult compare(Key otherKey,
                             CompareMethod method)

getValue

public InputStream getValue()