nl.renarj.jasdb.index.keys.factory

Class LongKeyFactory

java.lang.Object

nl.renarj.jasdb.index.keys.factory.AbstractKeyFactory

nl.renarj.jasdb.index.keys.factory.LongKeyFactory

All Implemented Interfaces:

KeyFactory

public class LongKeyFactory
extends AbstractKeyFactory
implements KeyFactory

Constructor Summary

Constructors

Constructor and Description
LongKeyFactory(String field)

Method Summary

Modifier and Type	Method and Description
String	asHeader()
Key	convertKey(Key key)
protected Key	convertToKey(Object value)
Key	createEmptyKey()
Key	createKey(IndexableItem indexableItem)
String	getFieldName()
String	getKeyId()
int	getKeySize()
KeyType	getKeyType()
int	getMemorySize()
Key	loadKey(int curPosition, ByteBuffer byteBuffer)
KeyLoadResult	loadKey(int offset, DataBlock dataBlock)
boolean	supportsKey(Key key)
DataBlock	writeKey(Key key, DataBlock dataBlock)
void	writeKey(Key key, int curPosition, ByteBuffer byteBuffer)

Methods inherited from class nl.renarj.jasdb.index.keys.factory.AbstractKeyFactory

createMultivalueKeys, getField, isMultiValueKey

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.factory.KeyFactory

createMultivalueKeys, isMultiValueKey

Constructor Detail

LongKeyFactory

public LongKeyFactory(String field)

Method Detail

asHeader

public String asHeader()

Specified by:

asHeader in interface KeyFactory

loadKey

public Key loadKey(int curPosition,
                   ByteBuffer byteBuffer)
            throws JasDBStorageException

Specified by:

loadKey in interface KeyFactory

Throws:

JasDBStorageException

writeKey

public void writeKey(Key key,
                     int curPosition,
                     ByteBuffer byteBuffer)
              throws JasDBStorageException

Specified by:

writeKey in interface KeyFactory

Throws:

JasDBStorageException

loadKey

public KeyLoadResult loadKey(int offset,
                             DataBlock dataBlock)
                      throws JasDBStorageException

Specified by:

loadKey in interface KeyFactory

Throws:

JasDBStorageException

writeKey

public DataBlock writeKey(Key key,
                          DataBlock dataBlock)
                   throws JasDBStorageException

Specified by:

writeKey in interface KeyFactory

Throws:

JasDBStorageException

createKey

public Key createKey(IndexableItem indexableItem)
              throws JasDBStorageException

Specified by:

createKey in interface KeyFactory

Throws:

JasDBStorageException

createEmptyKey

public Key createEmptyKey()

Specified by:

createEmptyKey in interface KeyFactory

convertToKey

protected Key convertToKey(Object value)
                    throws JasDBStorageException

Specified by:

convertToKey in class AbstractKeyFactory

Throws:

JasDBStorageException

convertKey

public Key convertKey(Key key)
               throws JasDBStorageException

Specified by:

convertKey in interface KeyFactory

Throws:

JasDBStorageException

supportsKey

public boolean supportsKey(Key key)

Specified by:

supportsKey in interface KeyFactory

getKeyId

public String getKeyId()

Specified by:

getKeyId in interface KeyFactory

getKeyType

public KeyType getKeyType()

Specified by:

getKeyType in interface KeyFactory

getKeySize

public int getKeySize()

Specified by:

getKeySize in interface KeyFactory

getMemorySize

public int getMemorySize()

Specified by:

getMemorySize in interface KeyFactory

getFieldName

public String getFieldName()

Specified by:

getFieldName in interface KeyFactory