org.vertexium.accumulo

Class AccumuloElement

java.lang.Object

org.vertexium.ElementBase

org.vertexium.accumulo.AccumuloElement

All Implemented Interfaces:

Serializable, Comparable, Element, HasTimestamp, VertexiumObject

Direct Known Subclasses:

AccumuloEdge, AccumuloVertex

public abstract class AccumuloElement
extends ElementBase
implements Serializable, HasTimestamp

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.hadoop.io.Text	CF_EXTENDED_DATA
static org.apache.hadoop.io.Text	CF_HIDDEN
static org.apache.hadoop.io.Text	CF_PROPERTY
static org.apache.hadoop.io.Text	CF_PROPERTY_HIDDEN
static org.apache.hadoop.io.Text	CF_PROPERTY_METADATA
static org.apache.hadoop.io.Text	CF_PROPERTY_SOFT_DELETE
static org.apache.hadoop.io.Text	CF_SOFT_DELETE
static org.apache.hadoop.io.Text	CQ_HIDDEN
static org.apache.hadoop.io.Text	CQ_SOFT_DELETE
static org.apache.hadoop.io.Text	DELETE_ROW_COLUMN_FAMILY
static org.apache.hadoop.io.Text	DELETE_ROW_COLUMN_QUALIFIER
static org.apache.accumulo.core.data.Value	HIDDEN_VALUE
static org.apache.accumulo.core.data.Value	HIDDEN_VALUE_DELETED
static org.apache.hadoop.io.Text	METADATA_COLUMN_FAMILY
static org.apache.hadoop.io.Text	METADATA_COLUMN_QUALIFIER
static org.apache.accumulo.core.data.Value	SOFT_DELETE_VALUE

Fields inherited from interface org.vertexium.Element

ID_PROPERTY_NAME

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AccumuloElement(Graph graph, String id, Visibility visibility, Iterable<Property> properties, Iterable<PropertyDeleteMutation> propertyDeleteMutations, Iterable<PropertySoftDeleteMutation> propertySoftDeleteMutations, Iterable<Visibility> hiddenVisibilities, com.google.common.collect.ImmutableSet<String> extendedDataTableNames, long timestamp, FetchHints fetchHints, Authorizations authorizations)

Method Summary

Modifier and Type	Method and Description
protected void	addPropertyInternal(Property property)
void	deleteProperty(String key, String name, Visibility visibility, Authorizations authorizations)
boolean	equals(Object obj)
Authorizations	getAuthorizations()
QueryableIterable<ExtendedDataRow>	getExtendedData(String tableName)
com.google.common.collect.ImmutableSet<String>	getExtendedDataTableNames()
FetchHints	getFetchHints()
AccumuloGraph	getGraph()
Iterable<Visibility>	getHiddenVisibilities()
Iterable<HistoricalPropertyValue>	getHistoricalPropertyValues(String key, String name, Visibility visibility, Long startTime, Long endTime, Authorizations authorizations)
String	getId()
Iterable<Property>	getProperties()
Iterable<Property>	getProperties(String key, String name)
Property	getProperty(String name)
Property	getProperty(String key, String name)
Iterable<PropertyDeleteMutation>	getPropertyDeleteMutations()
Iterable<PropertySoftDeleteMutation>	getPropertySoftDeleteMutations()
Object	getPropertyValue(String name, int index)
Object	getPropertyValue(String key, String name, int index)
long	getTimestamp()
Visibility	getVisibility()
int	hashCode()
protected Iterable<Property>	internalGetProperties(String name)
void	markPropertyHidden(Property property, Long timestamp, Visibility visibility, Authorizations authorizations)
void	markPropertyVisible(Property property, Long timestamp, Visibility visibility, Authorizations authorizations)
abstract <T extends Element> ExistingElementMutation<T>	prepareMutation()
protected void	removePropertyInternal(String key, String name, Visibility visibility)
protected <TElement extends Element> void	saveExistingElementMutation(ExistingElementMutation<TElement> mutation, Authorizations authorizations)
protected void	setVisibility(Visibility visibility)
void	softDeleteProperty(String key, String name, Visibility visibility, Authorizations authorizations)
String	toString()
protected void	updatePropertiesInternal(Iterable<Property> properties, Iterable<PropertyDeleteMutation> propertyDeleteMutations, Iterable<PropertySoftDeleteMutation> propertySoftDeleteMutations)

Methods inherited from class org.vertexium.ElementBase

getEdgeLabelProperty, getIdProperty, getInOrOutVertexIdProperty, getInVertexIdProperty, getOutVertexIdProperty, getProperties, getProperty, getProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.vertexium.Element

addPropertyValue, addPropertyValue, compareTo, deleteProperties, deleteProperty, getHistoricalPropertyValues, getHistoricalPropertyValues, getHistoricalPropertyValues, isHidden, markPropertyHidden, markPropertyHidden, markPropertyHidden, markPropertyVisible, markPropertyVisible, markPropertyVisible, setProperty, setProperty, softDeleteProperties, softDeleteProperty

Methods inherited from interface org.vertexium.VertexiumObject

getPropertyValue, getPropertyValue, getPropertyValues, getPropertyValues

Field Detail

CF_PROPERTY

public static final org.apache.hadoop.io.Text CF_PROPERTY

CF_PROPERTY_METADATA

public static final org.apache.hadoop.io.Text CF_PROPERTY_METADATA

CF_PROPERTY_SOFT_DELETE

public static final org.apache.hadoop.io.Text CF_PROPERTY_SOFT_DELETE

CF_EXTENDED_DATA

public static final org.apache.hadoop.io.Text CF_EXTENDED_DATA

SOFT_DELETE_VALUE

public static final org.apache.accumulo.core.data.Value SOFT_DELETE_VALUE

HIDDEN_VALUE

public static final org.apache.accumulo.core.data.Value HIDDEN_VALUE

CF_PROPERTY_HIDDEN

public static final org.apache.hadoop.io.Text CF_PROPERTY_HIDDEN

HIDDEN_VALUE_DELETED

public static final org.apache.accumulo.core.data.Value HIDDEN_VALUE_DELETED

DELETE_ROW_COLUMN_FAMILY

public static final org.apache.hadoop.io.Text DELETE_ROW_COLUMN_FAMILY

DELETE_ROW_COLUMN_QUALIFIER

public static final org.apache.hadoop.io.Text DELETE_ROW_COLUMN_QUALIFIER

CF_SOFT_DELETE

public static final org.apache.hadoop.io.Text CF_SOFT_DELETE

CQ_SOFT_DELETE

public static final org.apache.hadoop.io.Text CQ_SOFT_DELETE

CF_HIDDEN

public static final org.apache.hadoop.io.Text CF_HIDDEN

CQ_HIDDEN

public static final org.apache.hadoop.io.Text CQ_HIDDEN

METADATA_COLUMN_FAMILY

public static final org.apache.hadoop.io.Text METADATA_COLUMN_FAMILY

METADATA_COLUMN_QUALIFIER

public static final org.apache.hadoop.io.Text METADATA_COLUMN_QUALIFIER

Constructor Detail

AccumuloElement

protected AccumuloElement(Graph graph,
                          String id,
                          Visibility visibility,
                          Iterable<Property> properties,
                          Iterable<PropertyDeleteMutation> propertyDeleteMutations,
                          Iterable<PropertySoftDeleteMutation> propertySoftDeleteMutations,
                          Iterable<Visibility> hiddenVisibilities,
                          com.google.common.collect.ImmutableSet<String> extendedDataTableNames,
                          long timestamp,
                          FetchHints fetchHints,
                          Authorizations authorizations)

Method Detail

deleteProperty

public void deleteProperty(String key,
                           String name,
                           Visibility visibility,
                           Authorizations authorizations)

Specified by:

deleteProperty in interface Element

softDeleteProperty

public void softDeleteProperty(String key,
                               String name,
                               Visibility visibility,
                               Authorizations authorizations)

Specified by:

softDeleteProperty in interface Element

markPropertyHidden

public void markPropertyHidden(Property property,
                               Long timestamp,
                               Visibility visibility,
                               Authorizations authorizations)

Specified by:

markPropertyHidden in interface Element

markPropertyVisible

public void markPropertyVisible(Property property,
                                Long timestamp,
                                Visibility visibility,
                                Authorizations authorizations)

Specified by:

markPropertyVisible in interface Element

getGraph

public AccumuloGraph getGraph()

Specified by:

getGraph in interface Element

saveExistingElementMutation

protected <TElement extends Element> void saveExistingElementMutation(ExistingElementMutation<TElement> mutation,
                                                                      Authorizations authorizations)

getHistoricalPropertyValues

public Iterable<HistoricalPropertyValue> getHistoricalPropertyValues(String key,
                                                                     String name,
                                                                     Visibility visibility,
                                                                     Long startTime,
                                                                     Long endTime,
                                                                     Authorizations authorizations)

Specified by:

getHistoricalPropertyValues in interface Element

prepareMutation

public abstract <T extends Element> ExistingElementMutation<T> prepareMutation()

Specified by:

prepareMutation in interface Element

getExtendedData

public QueryableIterable<ExtendedDataRow> getExtendedData(String tableName)

Specified by:

getExtendedData in interface Element

getProperty

public Property getProperty(String key,
                            String name)

Specified by:

getProperty in interface VertexiumObject

getProperty

public Property getProperty(String name)

Specified by:

getProperty in interface VertexiumObject

getPropertyValue

public Object getPropertyValue(String name,
                               int index)

Specified by:

getPropertyValue in interface VertexiumObject

getPropertyValue

public Object getPropertyValue(String key,
                               String name,
                               int index)

Specified by:

getPropertyValue in interface VertexiumObject

getId

public String getId()

Specified by:

getId in interface Element

Specified by:

getId in interface VertexiumObject

getVisibility

public Visibility getVisibility()

Specified by:

getVisibility in interface Element

getTimestamp

public long getTimestamp()

Specified by:

getTimestamp in interface Element

Specified by:

getTimestamp in interface HasTimestamp

setVisibility

protected void setVisibility(Visibility visibility)

getProperties

public Iterable<Property> getProperties()

Specified by:

getProperties in interface VertexiumObject

getPropertyDeleteMutations

public Iterable<PropertyDeleteMutation> getPropertyDeleteMutations()

getPropertySoftDeleteMutations

public Iterable<PropertySoftDeleteMutation> getPropertySoftDeleteMutations()

getProperties

public Iterable<Property> getProperties(String key,
                                        String name)

Specified by:

getProperties in interface VertexiumObject

Overrides:

getProperties in class ElementBase

updatePropertiesInternal

protected void updatePropertiesInternal(Iterable<Property> properties,
                                        Iterable<PropertyDeleteMutation> propertyDeleteMutations,
                                        Iterable<PropertySoftDeleteMutation> propertySoftDeleteMutations)

removePropertyInternal

protected void removePropertyInternal(String key,
                                      String name,
                                      Visibility visibility)

addPropertyInternal

protected void addPropertyInternal(Property property)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getAuthorizations

public Authorizations getAuthorizations()

Specified by:

getAuthorizations in interface Element

getHiddenVisibilities

public Iterable<Visibility> getHiddenVisibilities()

Specified by:

getHiddenVisibilities in interface Element

getExtendedDataTableNames

public com.google.common.collect.ImmutableSet<String> getExtendedDataTableNames()

Specified by:

getExtendedDataTableNames in interface Element

getFetchHints

public FetchHints getFetchHints()

Specified by:

getFetchHints in interface Element

internalGetProperties

protected Iterable<Property> internalGetProperties(String name)

Overrides:

internalGetProperties in class ElementBase