com.orientechnologies.orient.core.tx

Class OTransactionIndexChangesPerKey

java.lang.Object

com.orientechnologies.orient.core.tx.OTransactionIndexChangesPerKey

public class OTransactionIndexChangesPerKey
extends Object

Collects the changes to an index for a certain key

Author:

Luca Garulli (l.garulli--at--orientechnologies.com) - initial contribution, Sergey Sitnikov - index key changes interpretation support

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	OTransactionIndexChangesPerKey.Interpretation Defines interpretations supported by interpret(Interpretation).
class	OTransactionIndexChangesPerKey.OTransactionIndexEntry

Field Summary

Fields

Modifier and Type	Field and Description
boolean	clientTrackOnly
Object	key

Constructor Summary

Constructors

Constructor and Description
OTransactionIndexChangesPerKey(Object iKey)

Method Summary

Modifier and Type	Method and Description
void	add(OIdentifiable iValue, OTransactionIndexChanges.OPERATION iOperation)
void	clear()
protected OTransactionIndexChangesPerKey.OTransactionIndexEntry	createEntryInternal(OIdentifiable iValue, OTransactionIndexChanges.OPERATION iOperation) Only needed for old tests, will be removed soon.
List<OTransactionIndexChangesPerKey.OTransactionIndexEntry>	getEntriesAsList()
protected List<OTransactionIndexChangesPerKey.OTransactionIndexEntry>	getEntriesInternal() Only needed for old tests, will be removed soon.
Iterable<OTransactionIndexChangesPerKey.OTransactionIndexEntry>	interpret(OTransactionIndexChangesPerKey.Interpretation interpretation) Interprets this key changes using the given interpretation.
boolean	isEmpty()
int	size()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

key

public final Object key

clientTrackOnly

public boolean clientTrackOnly

Constructor Detail

OTransactionIndexChangesPerKey

public OTransactionIndexChangesPerKey(Object iKey)

Method Detail

add

public void add(OIdentifiable iValue,
                OTransactionIndexChanges.OPERATION iOperation)

interpret

public Iterable<OTransactionIndexChangesPerKey.OTransactionIndexEntry> interpret(OTransactionIndexChangesPerKey.Interpretation interpretation)

Interprets this key changes using the given interpretation.

Parameters:

interpretation - the interpretation to use.

Returns:

the interpreted changes.

clear

public void clear()

toString

public String toString()

Overrides:

toString in class Object

isEmpty

public boolean isEmpty()

size

public int size()

getEntriesAsList

public List<OTransactionIndexChangesPerKey.OTransactionIndexEntry> getEntriesAsList()

Returns:

a copy of the entries of this object

getEntriesInternal

protected List<OTransactionIndexChangesPerKey.OTransactionIndexEntry> getEntriesInternal()

Only needed for old tests, will be removed soon. PLEASE DON'T USE IT

Returns:

the entries (not a copy, the exact list)

createEntryInternal

protected OTransactionIndexChangesPerKey.OTransactionIndexEntry createEntryInternal(OIdentifiable iValue,
                                                                                    OTransactionIndexChanges.OPERATION iOperation)

Only needed for old tests, will be removed soon. PLEASE DON'T USE IT

Parameters:

iValue -

iOperation -

Returns: