com.terracottatech.offheapstore.storage.restartable.partial

Class RestartableKeysOnlyStorageEngine<I,K,V>

java.lang.Object

org.terracotta.offheapstore.storage.listener.AbstractListenableStorageEngine<K,V>

com.terracottatech.offheapstore.storage.restartable.partial.RestartableMinimalStorageEngine<I,K,V>

com.terracottatech.offheapstore.storage.restartable.partial.RestartableKeysOnlyStorageEngine<I,K,V>

All Implemented Interfaces:

com.terracottatech.frs.object.ObjectManagerSegment<I,ByteBuffer,ByteBuffer>, BinaryStorageEngine, ListenableStorageEngine<K,V>, StorageEngine<K,V>

public class RestartableKeysOnlyStorageEngine<I,K,V>
extends RestartableMinimalStorageEngine<I,K,V>

Author:

cdennis

Nested Class Summary

Nested classes/interfaces inherited from class com.terracottatech.offheapstore.storage.restartable.partial.RestartableMinimalStorageEngine

RestartableMinimalStorageEngine.Entry

Nested classes/interfaces inherited from interface org.terracotta.offheapstore.storage.StorageEngine

StorageEngine.Owner

Field Summary

Fields inherited from class com.terracottatech.offheapstore.storage.restartable.partial.RestartableMinimalStorageEngine

keyPortability, metadataArea, owner, valuePortability

Constructor Summary

Constructors

Constructor and Description
RestartableKeysOnlyStorageEngine(I identifier, com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource, boolean synchronous, PointerSize width, PageSource source, int initialPageSize, int maximalPageSize, Portability<? super K> keyPortability, Portability<? super V> valuePortability, boolean thief, boolean victim, float compressThreshold)
RestartableKeysOnlyStorageEngine(I identifier, com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource, boolean synchronous, PointerSize width, PageSource source, int initialPageSize, int maximalPageSize, Portability<? super K> keyPortability, Portability<? super V> valuePortability, float compressThreshold)
RestartableKeysOnlyStorageEngine(I identifier, com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource, boolean synchronous, PointerSize width, PageSource source, int pageSize, Portability<? super K> keyPortability, Portability<? super V> valuePortability, boolean thief, boolean victim, float compressThreshold)
RestartableKeysOnlyStorageEngine(I identifier, com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource, boolean synchronous, PointerSize width, PageSource source, int pageSize, Portability<? super K> keyPortability, Portability<? super V> valuePortability, float compressThreshold)

Method Summary

Modifier and Type	Method and Description
static <I,K,V> Factory<RestartableKeysOnlyStorageEngine<I,K,V>>	createKeysOnlyFactory(I identifier, com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource, boolean synchronous, PointerSize width, PageSource source, int initialPageSize, int maximalPageSize, Portability<? super K> keyPortability, Portability<? super V> valuePortability, boolean thief, boolean victim, float compressThreshold)
static <I,K,V> Factory<RestartableKeysOnlyStorageEngine<I,K,V>>	createKeysOnlyFactory(I identifier, com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource, boolean synchronous, PointerSize width, PageSource source, int pageSize, Portability<? super K> keyPortability, Portability<? super V> valuePortability, boolean thief, boolean victim, float compressThreshold)
protected int	getActualEntrySize(long encoding)
protected int	getRequiredEntrySize(ByteBuffer binaryKey, ByteBuffer binaryValue)
protected RestartableMinimalStorageEngine.Entry	readEntry(long encoding)
protected Long	writePartialEntry(int hash, ByteBuffer binaryKey, ByteBuffer binaryValue)

Methods inherited from class com.terracottatech.offheapstore.storage.restartable.partial.RestartableMinimalStorageEngine

acquireCompactionEntry, assignLsn, attachedMapping, bind, clear, createMinimalFactory, createMinimalFactory, deriveMetadata, destroy, detach, equalsBinaryKey, equalsBinaryKey, equalsKey, equalsValue, firstEncoding, freeMapping, getAllocatedMemory, getDataSize, getLowestLsn, getLsn, getOccupiedMemory, getVitalMemory, invalidateCache, lastEncoding, linkNodeExpectingFirst, linkNodeExpectingLast, put, readBinaryKey, readBinaryValue, readKey, readKeyHash, readValue, releaseCompactionEntry, remove, replayPut, shrink, size, sizeInBytes, unlinkNode, updateLsn, validChain, writeBinaryMapping, writeBinaryMapping, writeMapping

Methods inherited from class org.terracotta.offheapstore.storage.listener.AbstractListenableStorageEngine

fireCleared, fireCopied, fireFreed, fireRecovered, fireWritten, hasListeners, hasRecoveryListeners, registerListener

Methods inherited from class java.lang.Object

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

Constructor Detail

RestartableKeysOnlyStorageEngine

public RestartableKeysOnlyStorageEngine(I identifier,
                                        com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource,
                                        boolean synchronous,
                                        PointerSize width,
                                        PageSource source,
                                        int pageSize,
                                        Portability<? super K> keyPortability,
                                        Portability<? super V> valuePortability,
                                        float compressThreshold)

RestartableKeysOnlyStorageEngine

public RestartableKeysOnlyStorageEngine(I identifier,
                                        com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource,
                                        boolean synchronous,
                                        PointerSize width,
                                        PageSource source,
                                        int initialPageSize,
                                        int maximalPageSize,
                                        Portability<? super K> keyPortability,
                                        Portability<? super V> valuePortability,
                                        float compressThreshold)

RestartableKeysOnlyStorageEngine

public RestartableKeysOnlyStorageEngine(I identifier,
                                        com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource,
                                        boolean synchronous,
                                        PointerSize width,
                                        PageSource source,
                                        int pageSize,
                                        Portability<? super K> keyPortability,
                                        Portability<? super V> valuePortability,
                                        boolean thief,
                                        boolean victim,
                                        float compressThreshold)

RestartableKeysOnlyStorageEngine

public RestartableKeysOnlyStorageEngine(I identifier,
                                        com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource,
                                        boolean synchronous,
                                        PointerSize width,
                                        PageSource source,
                                        int initialPageSize,
                                        int maximalPageSize,
                                        Portability<? super K> keyPortability,
                                        Portability<? super V> valuePortability,
                                        boolean thief,
                                        boolean victim,
                                        float compressThreshold)

Method Detail

createKeysOnlyFactory

public static <I,K,V> Factory<RestartableKeysOnlyStorageEngine<I,K,V>> createKeysOnlyFactory(I identifier,
                                                                                             com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource,
                                                                                             boolean synchronous,
                                                                                             PointerSize width,
                                                                                             PageSource source,
                                                                                             int pageSize,
                                                                                             Portability<? super K> keyPortability,
                                                                                             Portability<? super V> valuePortability,
                                                                                             boolean thief,
                                                                                             boolean victim,
                                                                                             float compressThreshold)

createKeysOnlyFactory

public static <I,K,V> Factory<RestartableKeysOnlyStorageEngine<I,K,V>> createKeysOnlyFactory(I identifier,
                                                                                             com.terracottatech.frs.RestartStore<I,ByteBuffer,ByteBuffer> transactionSource,
                                                                                             boolean synchronous,
                                                                                             PointerSize width,
                                                                                             PageSource source,
                                                                                             int initialPageSize,
                                                                                             int maximalPageSize,
                                                                                             Portability<? super K> keyPortability,
                                                                                             Portability<? super V> valuePortability,
                                                                                             boolean thief,
                                                                                             boolean victim,
                                                                                             float compressThreshold)

writePartialEntry

protected Long writePartialEntry(int hash,
                                 ByteBuffer binaryKey,
                                 ByteBuffer binaryValue)

Overrides:

writePartialEntry in class RestartableMinimalStorageEngine<I,K,V>

getActualEntrySize

protected int getActualEntrySize(long encoding)

Overrides:

getActualEntrySize in class RestartableMinimalStorageEngine<I,K,V>

getRequiredEntrySize

protected int getRequiredEntrySize(ByteBuffer binaryKey,
                                   ByteBuffer binaryValue)

Overrides:

getRequiredEntrySize in class RestartableMinimalStorageEngine<I,K,V>

readEntry

protected RestartableMinimalStorageEngine.Entry readEntry(long encoding)

Overrides:

readEntry in class RestartableMinimalStorageEngine<I,K,V>