com.orientechnologies.orient.core.storage.index.hashindex.local

Class ONullBucket<V>

java.lang.Object

com.orientechnologies.orient.core.storage.impl.local.paginated.base.ODurablePage

com.orientechnologies.orient.core.storage.index.hashindex.local.ONullBucket<V>

public class ONullBucket<V>
extends ODurablePage

Since:

4/25/14

Author:

Andrey Lomakin (a.lomakin-at-orientdb.com)

Field Summary

Fields inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.base.ODurablePage

CRC32_OFFSET, MAGIC_NUMBER_OFFSET, MAX_PAGE_SIZE_BYTES, NEXT_FREE_POSITION, WAL_POSITION_OFFSET, WAL_SEGMENT_OFFSET

Constructor Summary

Constructors

Constructor and Description
ONullBucket(OCacheEntry cacheEntry, OBinarySerializer<V> valueSerializer, boolean isNew)

Method Summary

Modifier and Type	Method and Description
V	getValue()
void	removeValue()
void	setValue(V value)

Methods inherited from class com.orientechnologies.orient.core.storage.impl.local.paginated.base.ODurablePage

deserializeFromDirectMemory, getBinaryValue, getByteValue, getChanges, getIntValue, getLogSequenceNumber, getLogSequenceNumberFromPage, getLongValue, getObjectSizeInDirectMemory, getPageData, moveData, restoreChanges, setBinaryValue, setByteValue, setIntValue, setLongValue, setLsn, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ONullBucket

public ONullBucket(OCacheEntry cacheEntry,
                   OBinarySerializer<V> valueSerializer,
                   boolean isNew)

Method Detail

setValue

public void setValue(V value)
              throws IOException

Throws:

IOException

getValue

public V getValue()

removeValue

public void removeValue()