com.orientechnologies.orient.core.record.impl

Class OEdgeDocument

java.lang.Object

com.orientechnologies.orient.core.record.ORecordAbstract

com.orientechnologies.orient.core.record.impl.ODocument

com.orientechnologies.orient.core.record.impl.OEdgeDocument

All Implemented Interfaces:

ODetachable, OIdentifiable, ORecordElement, OEdge, OElement, ORecord, ORecordSchemaAware, OSerializableStream, Externalizable, Serializable, Comparable<OIdentifiable>, Iterable<Map.Entry<String,Object>>, Comparator<OIdentifiable>

public class OEdgeDocument
extends ODocument
implements OEdge

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.orientechnologies.orient.core.db.record.ORecordElement

ORecordElement.STATUS

Field Summary

Fields inherited from class com.orientechnologies.orient.core.record.impl.ODocument

allowChainedAccess, EMPTY_STRINGS, fields, fieldSize, lazyLoad, ordered, owner, propertyAccess, propertyEncryption, RECORD_TYPE, schema, trackingChanges

Fields inherited from class com.orientechnologies.orient.core.record.ORecordAbstract

contentChanged, dirty, dirtyManager, recordFormat, recordId, recordVersion, size, source, status

Fields inherited from interface com.orientechnologies.orient.core.record.OEdge

DIRECITON_IN, DIRECITON_OUT, DIRECTION_IN, DIRECTION_OUT

Constructor Summary

Constructors

Constructor and Description
OEdgeDocument()
OEdgeDocument(OClass cl)
OEdgeDocument(ODatabaseSession session)
OEdgeDocument(ODatabaseSession session, String cl)

Method Summary

Modifier and Type	Method and Description
OEdgeDocument	copy() Copies the current instance to a new one.
OEdgeDocument	delete() Deletes the record from the database.
OVertex	getFrom()
OVertex	getTo()
boolean	isLightweight()

Methods inherited from class com.orientechnologies.orient.core.record.impl.ODocument

accessProperty, addOwner, asEdge, asVertex, autoConvertFieldsToClass, autoConvertValues, checkClass, checkFieldName, checkForFields, clear, clearSource, clearTrackData, clearTransactionTrackData, containsField, convertAllMultiValuesToTrackedVersions, copyTo, deserializeFields, detach, equals, eval, eval, field, field, field, field, field, fieldNames, fields, fields, fields, fieldType, fieldValues, fill, fill, fillClassIfNeed, fromJSON, fromJSON, fromJSON, fromJSON, fromMap, fromStream, fromString, getClassName, getCollectionTimeLine, getDirtyFields, getFilteredEntries, getGlobalPropertyById, getImmutableSchema, getImmutableSchemaClass, getImmutableSchemaClass, getOrCreate, getOriginalValue, getOwner, getOwners, getProperty, getPropertyNames, getRawEntries, getRawProperty, getRecordType, getSchemaClass, getSchemaType, hashCode, hasOwners, hasProperty, hasSameContentOf, internalReset, isAllowChainedAccess, isEdge, isEmbedded, isEmpty, isLazyLoad, isOrdered, isTrackingChanges, isVertex, iterator, load, load, merge, merge, mergeMap, placeholder, rawContainsField, rawField, rawField, readExternal, reload, removeField, removeOwner, removeProperty, reset, save, save, save, setAllowChainedAccess, setClass, setClassName, setClassNameIfExists, setDirty, setDirtyNoChanged, setFieldType, setLazyLoad, setOrdered, setProperty, setProperty, setTrackingChanges, setup, toMap, toStream, toStream, toString, toString, track, undo, undo, unload, unTrack, validate, validateEmbedded, validateField, validateFieldsSecurity, validateLink, validateLinkCollection, validateType, writeExternal

Methods inherited from class com.orientechnologies.orient.core.record.ORecordAbstract

addIdentityChangeListener, checkForLoading, compare, compareTo, flatCopy, getDatabase, getDatabaseIfDefined, getDatabaseIfDefinedInternal, getDatabaseInternal, getDirtyManager, getIdentity, getInternalStatus, getRecord, getSize, getVersion, isContentChanged, isDirty, isLocked, load, lock, lockingStrategy, onAfterIdentityChanged, onBeforeIdentityChanged, reload, reload, reload, removeIdentityChangeListener, save, setContentChanged, setDirtyManager, setIdentity, setIdentity, setInternalStatus, setVersion, toJSON, toJSON, toJSON, toJSON, unlock, unsetDirty

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.orientechnologies.orient.core.record.OEdge

getVertex, isLabeled

Methods inherited from interface com.orientechnologies.orient.core.record.OElement

asEdge, asVertex, getProperty, getPropertyNames, getSchemaType, hasProperty, isEdge, isVertex, removeProperty, setProperty, setProperty

Methods inherited from interface com.orientechnologies.orient.core.record.ORecord

clear, detach, fromJSON, getDatabase, getIdentity, getInternalStatus, getSize, getVersion, isDirty, load, reload, reload, reset, save, save, save, save, setInternalStatus, toJSON, toJSON, unload

Methods inherited from interface com.orientechnologies.orient.core.db.record.ORecordElement

getOwner, setDirty, setDirtyNoChanged

Methods inherited from interface com.orientechnologies.orient.core.db.record.OIdentifiable

getRecord, isLocked, lock, lockingStrategy, unlock

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface java.util.Comparator

compare, comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Methods inherited from interface com.orientechnologies.orient.core.serialization.OSerializableStream

fromStream, toStream

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

OEdgeDocument

public OEdgeDocument(OClass cl)

OEdgeDocument

public OEdgeDocument(ODatabaseSession session,
                     String cl)

OEdgeDocument

public OEdgeDocument()

OEdgeDocument

public OEdgeDocument(ODatabaseSession session)

Method Detail

getFrom

public OVertex getFrom()

Specified by:

getFrom in interface OEdge

getTo

public OVertex getTo()

Specified by:

getTo in interface OEdge

isLightweight

public boolean isLightweight()

Specified by:

isLightweight in interface OEdge

delete

public OEdgeDocument delete()

Description copied from interface: ORecord

Deletes the record from the database. Behavior depends by the current running transaction if any. If no transaction is running then the record is deleted immediately. If an Optimistic transaction is running then the record will be deleted at commit time. The current transaction will continue to see the record as deleted, while others not. If a Pessimistic transaction is running, then an exclusive lock is acquired against the record. Current transaction will continue to see the record as deleted, while others cannot access to it since it's locked.

Specified by:

delete in interface ORecord

Overrides:

delete in class ORecordAbstract

Returns:

The Object instance itself giving a "fluent interface". Useful to call multiple methods in chain.

copy

public OEdgeDocument copy()

Description copied from class: ODocument

Copies the current instance to a new one. Hasn't been choose the clone() to let ODocument return type. Once copied the new instance has the same identity and values but all the internal structure are totally independent by the source.

Specified by:

copy in interface ORecord

Overrides:

copy in class ODocument

Returns:

The Object instance itself giving a "fluent interface". Useful to call multiple methods in chain.