org.vertexium.query

Class EmptyResultsGraphQuery

java.lang.Object

org.vertexium.query.EmptyResultsGraphQuery

All Implemented Interfaces:

Query

public class EmptyResultsGraphQuery
extends Object
implements Query

Constructor Summary

Constructors

Constructor and Description
EmptyResultsGraphQuery()

Method Summary

Modifier and Type	Method and Description
Query	addAggregation(Aggregation aggregation) Add an aggregation to the query
QueryResultsIterable<String>	edgeIds() Execute the query and return the ids of all matching edges.
QueryResultsIterable<String>	edgeIds(EnumSet<IdFetchHint> idFetchHints) Execute the query and return the ids of all matching edges.
QueryResultsIterable<Edge>	edges()
QueryResultsIterable<Edge>	edges(FetchHints fetchHints)
QueryResultsIterable<Edge>	edges(String label) Deprecated.
QueryResultsIterable<Edge>	edges(String label, FetchHints fetchHints) Deprecated.
QueryResultsIterable<String>	elementIds() Execute the query and return the ids of all matching elements.
QueryResultsIterable<String>	elementIds(EnumSet<IdFetchHint> idFetchHints) Execute the query and return the ids of all matching elements.
QueryResultsIterable<Element>	elements()
QueryResultsIterable<Element>	elements(FetchHints fetchHints)
QueryResultsIterable<ExtendedDataRowId>	extendedDataRowIds() Execute the query and return the ids of all matching extended data rows.
QueryResultsIterable<ExtendedDataRowId>	extendedDataRowIds(EnumSet<IdFetchHint> idFetchHints) Execute the query and return the ids of all matching extended data rows.
QueryResultsIterable<ExtendedDataRow>	extendedDataRows()
QueryResultsIterable<ExtendedDataRow>	extendedDataRows(FetchHints fetchHints)
Iterable<Aggregation>	getAggregations() Gets the added aggregations
Query	has(Class dataType) Adds a has filter to the query.
<T> Query	has(Class dataType, Predicate predicate, T value) Adds a filter to the query.
<T> Query	has(Iterable<String> propertyNames) Adds a filter to the query.
<T> Query	has(Iterable<String> propertyNames, Predicate predicate, T value) Adds a filter to the query.
Query	has(String propertyName) Adds a has filter to the query.
<T> Query	has(String propertyName, Predicate predicate, T value) Adds a filter to the query.
<T> Query	has(String propertyName, T value) Adds an Compare.EQUAL filter to the query.
Query	hasAuthorization(Iterable<String> authorizations) Adds an authorization filter to the query.
Query	hasAuthorization(String... authorizations) Adds an authorization filter to the query.
Query	hasEdgeLabel(Collection<String> edgeLabels) Adds a edge label filter to the query.
Query	hasEdgeLabel(String... edgeLabels) Adds a edge label filter to the query.
Query	hasExtendedData(ElementType elementType, String elementId) Adds a extended data element filter to the query.
Query	hasExtendedData(ElementType elementType, String elementId, String tableName) Adds a extended data element filter to the query.
Query	hasExtendedData(Iterable<HasExtendedDataFilter> filters) Adds a multiple extended data element filter to the query.
Query	hasExtendedData(String tableName) Adds a extended data table filter to the query.
Query	hasId(Iterable<String> ids) Adds an id filter to the query.
Query	hasId(String... ids) Adds an id filter to the query.
Query	hasNot(Class dataType) Adds a hasNot filter to the query.
<T> Query	hasNot(Iterable<String> propertyNames) Adds a filter to the query.
Query	hasNot(String propertyName) Adds a hasNot filter to the query.
<T> Query	hasNot(String propertyName, T value) Adds an Contains.NOT_IN filter to the query.
boolean	isAggregationSupported(Aggregation aggregation) Test to see if aggregation is supported.
Query	limit(Integer count) Limits the number of items returned.
Query	limit(Long count) Limits the number of items returned.
Query	minScore(double score) Minimum score to return
<T> Query	range(String propertyName, T startValue, boolean inclusiveStartValue, T endValue, boolean inclusiveEndValue) Queries for properties in the given range.
<T> Query	range(String propertyName, T startValue, T endValue) Queries for properties in the given range.
Query	scoringStrategy(ScoringStrategy scoringStrategy) Sets the scoring strategy for this query
QueryResultsIterable<? extends VertexiumObject>	search()
QueryResultsIterable<? extends VertexiumObject>	search(EnumSet<VertexiumObjectType> objectTypes, FetchHints fetchHints)
Query	skip(int count) Skips the given number of items.
Query	sort(String propertyName, SortDirection direction) Sort the results by the given property name.
QueryResultsIterable<String>	vertexIds() Execute the query and return the ids of all matching vertices.
QueryResultsIterable<String>	vertexIds(EnumSet<IdFetchHint> idFetchHints) Execute the query and return the ids of all matching vertices.
QueryResultsIterable<Vertex>	vertices()
QueryResultsIterable<Vertex>	vertices(FetchHints fetchHints)

Methods inherited from class java.lang.Object

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

Constructor Detail

EmptyResultsGraphQuery

public EmptyResultsGraphQuery()

Method Detail

vertices

public QueryResultsIterable<Vertex> vertices()

Specified by:

vertices in interface Query

vertices

public QueryResultsIterable<Vertex> vertices(FetchHints fetchHints)

Specified by:

vertices in interface Query

vertexIds

public QueryResultsIterable<String> vertexIds()

Description copied from interface: Query

Execute the query and return the ids of all matching vertices. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching vertices. Hidden vertices are not included in the results.

Specified by:

vertexIds in interface Query

Returns:

The ids of vertices that match this query.

vertexIds

public QueryResultsIterable<String> vertexIds(EnumSet<IdFetchHint> idFetchHints)

Description copied from interface: Query

Execute the query and return the ids of all matching vertices. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching vertices.

Specified by:

vertexIds in interface Query

Parameters:

idFetchHints - Details about which data to fetch.

Returns:

The ids of vertices that match this query.

edges

public QueryResultsIterable<Edge> edges()

Specified by:

edges in interface Query

edges

public QueryResultsIterable<Edge> edges(FetchHints fetchHints)

Specified by:

edges in interface Query

edgeIds

public QueryResultsIterable<String> edgeIds()

Description copied from interface: Query

Execute the query and return the ids of all matching edges. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching edges. Hidden edges are not included in the results.

Specified by:

edgeIds in interface Query

Returns:

The ids of edges that match this query.

edgeIds

public QueryResultsIterable<String> edgeIds(EnumSet<IdFetchHint> idFetchHints)

Description copied from interface: Query

Execute the query and return the ids of all matching edges. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching edges. Hidden edges are not included in the results.

Specified by:

edgeIds in interface Query

Parameters:

idFetchHints - Details about which data to fetch.

Returns:

The ids of edges that match this query.

edges

@Deprecated
public QueryResultsIterable<Edge> edges(String label)

Deprecated.

Specified by:

edges in interface Query

edges

@Deprecated
public QueryResultsIterable<Edge> edges(String label,
                                                    FetchHints fetchHints)

Deprecated.

Specified by:

edges in interface Query

elements

public QueryResultsIterable<Element> elements()

Specified by:

elements in interface Query

elements

public QueryResultsIterable<Element> elements(FetchHints fetchHints)

Specified by:

elements in interface Query

elementIds

public QueryResultsIterable<String> elementIds()

Description copied from interface: Query

Execute the query and return the ids of all matching elements. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching elements. Hidden elements are not included in the results.

Specified by:

elementIds in interface Query

Returns:

The ids of elements that match this query.

elementIds

public QueryResultsIterable<String> elementIds(EnumSet<IdFetchHint> idFetchHints)

Description copied from interface: Query

Execute the query and return the ids of all matching elements. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching elements. Hidden elements are not included in the results.

Specified by:

elementIds in interface Query

Returns:

The ids of elements that match this query.

extendedDataRows

public QueryResultsIterable<ExtendedDataRow> extendedDataRows()

Specified by:

extendedDataRows in interface Query

extendedDataRows

public QueryResultsIterable<ExtendedDataRow> extendedDataRows(FetchHints fetchHints)

Specified by:

extendedDataRows in interface Query

extendedDataRowIds

public QueryResultsIterable<ExtendedDataRowId> extendedDataRowIds()

Description copied from interface: Query

Execute the query and return the ids of all matching extended data rows. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching extended data rows. Hidden extended data rows are not included in the results.

Specified by:

extendedDataRowIds in interface Query

Returns:

The ids of extended data rows that match this query.

extendedDataRowIds

public QueryResultsIterable<ExtendedDataRowId> extendedDataRowIds(EnumSet<IdFetchHint> idFetchHints)

Description copied from interface: Query

Execute the query and return the ids of all matching extended data rows. This method will not load the data from storage, which is more efficient in cases where you only need to know the ids of matching extended data rows. Hidden extended data rows are not included in the results.

Specified by:

extendedDataRowIds in interface Query

Parameters:

idFetchHints - Details about which data to fetch.

Returns:

The ids of extended data rows that match this query.

search

public QueryResultsIterable<? extends VertexiumObject> search(EnumSet<VertexiumObjectType> objectTypes,
                                                              FetchHints fetchHints)

Specified by:

search in interface Query

search

public QueryResultsIterable<? extends VertexiumObject> search()

Specified by:

search in interface Query

range

public <T> Query range(String propertyName,
                       T startValue,
                       T endValue)

Description copied from interface: Query

Queries for properties in the given range.

Specified by:

range in interface Query

Parameters:

propertyName - Name of property.

startValue - Inclusive start value.

endValue - Inclusive end value.

Returns:

this

range

public <T> Query range(String propertyName,
                       T startValue,
                       boolean inclusiveStartValue,
                       T endValue,
                       boolean inclusiveEndValue)

Description copied from interface: Query

Queries for properties in the given range.

Specified by:

range in interface Query

Parameters:

propertyName - Name of property.

startValue - Inclusive start value.

inclusiveStartValue - true, to include the start value

endValue - Inclusive end value.

inclusiveEndValue - true, to include the end value

Returns:

this

hasId

public Query hasId(String... ids)

Description copied from interface: Query

Adds an id filter to the query. When searching for elements this will limit the search to the elements with the given ids. When searching for extended data rows this will limit the search to the elements containing the extended data rows.

Specified by:

hasId in interface Query

Parameters:

ids - The ids to filter on.

Returns:

The query object, allowing you to chain methods.

hasId

public Query hasId(Iterable<String> ids)

Description copied from interface: Query

Adds an id filter to the query. When searching for elements this will limit the search to the elements with the given ids. When searching for extended data rows this will limit the search to the elements containing the extended data rows.

Specified by:

hasId in interface Query

Parameters:

ids - The ids to filter on.

Returns:

The query object, allowing you to chain methods.

hasEdgeLabel

public Query hasEdgeLabel(String... edgeLabels)

Description copied from interface: Query

Adds a edge label filter to the query.

Specified by:

hasEdgeLabel in interface Query

Parameters:

edgeLabels - The edge labels to filter on.

Returns:

The query object, allowing you to chain methods.

hasEdgeLabel

public Query hasEdgeLabel(Collection<String> edgeLabels)

Description copied from interface: Query

Adds a edge label filter to the query.

Specified by:

hasEdgeLabel in interface Query

Parameters:

edgeLabels - The edge labels to filter on.

Returns:

The query object, allowing you to chain methods.

hasAuthorization

public Query hasAuthorization(String... authorizations)

Description copied from interface: Query

Adds an authorization filter to the query.

Specified by:

hasAuthorization in interface Query

Parameters:

authorizations - An element will match if it or any of its properties use one of the specified authorizations.

Returns:

The query object, allowing you to chain methods.

hasAuthorization

public Query hasAuthorization(Iterable<String> authorizations)

Description copied from interface: Query

Adds an authorization filter to the query.

Specified by:

hasAuthorization in interface Query

Parameters:

authorizations - An element will match if it or any of its properties use one of the specified authorizations.

Returns:

The query object, allowing you to chain methods.

hasExtendedData

public Query hasExtendedData(ElementType elementType,
                             String elementId)

Description copied from interface: Query

Adds a extended data element filter to the query. This will query any table.

Specified by:

hasExtendedData in interface Query

Parameters:

elementType - The type of element.

elementId - The element id

Returns:

The query object, allowing you to chain methods.

hasExtendedData

public Query hasExtendedData(String tableName)

Description copied from interface: Query

Adds a extended data table filter to the query.

Specified by:

hasExtendedData in interface Query

Parameters:

tableName - The table name

Returns:

The query object, allowing you to chain methods.

hasExtendedData

public Query hasExtendedData(ElementType elementType,
                             String elementId,
                             String tableName)

Description copied from interface: Query

Adds a extended data element filter to the query. This will limit the search to the supplied extended data records.

Specified by:

hasExtendedData in interface Query

Parameters:

elementType - The type of element. null to search all element types.

elementId - The element id. null to search all elements.

tableName - The table name. null to search all tables.

Returns:

The query object, allowing you to chain methods.

hasExtendedData

public Query hasExtendedData(Iterable<HasExtendedDataFilter> filters)

Description copied from interface: Query

Adds a multiple extended data element filter to the query. These will be or'ed together. This will limit the search to the supplied extended data records.

Specified by:

hasExtendedData in interface Query

Parameters:

filters - The list of filters to be or'ed together.

Returns:

The query object, allowing you to chain methods.

has

public <T> Query has(String propertyName,
                     T value)

Description copied from interface: Query

Adds an Compare.EQUAL filter to the query.

Specified by:

has in interface Query

Parameters:

propertyName - The name of the property to query on.

value - The value of the property to query for.

Returns:

The query object, allowing you to chain methods.

hasNot

public <T> Query hasNot(String propertyName,
                        T value)

Description copied from interface: Query

Adds an Contains.NOT_IN filter to the query.

Specified by:

hasNot in interface Query

Parameters:

propertyName - The name of the property to query on.

value - The value of the property to query for.

Returns:

The query object, allowing you to chain methods.

has

public <T> Query has(String propertyName,
                     Predicate predicate,
                     T value)

Description copied from interface: Query

Adds a filter to the query.

Specified by:

has in interface Query

Parameters:

propertyName - The name of the property to query on.

predicate - One of Compare, TextPredicate, or GeoCompare.

value - The value of the property to query for.

Returns:

The query object, allowing you to chain methods.

has

public <T> Query has(Class dataType,
                     Predicate predicate,
                     T value)

Description copied from interface: Query

Adds a filter to the query.

Specified by:

has in interface Query

Parameters:

dataType - All properties with a matching datatype will be queried on. A match in any of the selected properties will cause a document to match.

predicate - One of Compare, TextPredicate, or GeoCompare.

value - The value of the property to query for.

Returns:

The query object, allowing you to chain methods.

has

public Query has(Class dataType)

Description copied from interface: Query

Adds a has filter to the query.

Specified by:

has in interface Query

Parameters:

dataType - A document will match if it contains any properties of the specified datatype.

Returns:

The query object, allowing you to chain methods.

hasNot

public Query hasNot(Class dataType)

Description copied from interface: Query

Adds a hasNot filter to the query.

Specified by:

hasNot in interface Query

Parameters:

dataType - A document will match if it does not contain any properties of the specified datatype.

Returns:

The query object, allowing you to chain methods.

has

public <T> Query has(Iterable<String> propertyNames)

Description copied from interface: Query

Adds a filter to the query.

Specified by:

has in interface Query

Parameters:

propertyNames - A document will match if it contains any properties specified.

Returns:

The query object, allowing you to chain methods.

hasNot

public <T> Query hasNot(Iterable<String> propertyNames)

Description copied from interface: Query

Adds a filter to the query.

Specified by:

hasNot in interface Query

Parameters:

propertyNames - A document will match if it does not contain any properties specified.

Returns:

The query object, allowing you to chain methods.

has

public <T> Query has(Iterable<String> propertyNames,
                     Predicate predicate,
                     T value)

Description copied from interface: Query

Adds a filter to the query.

Specified by:

has in interface Query

Parameters:

propertyNames - All properties to query on. A match in any of the given properties will cause a document to match.

predicate - One of Compare, TextPredicate, or GeoCompare.

value - The value of the property to query for.

Returns:

The query object, allowing you to chain methods.

has

public Query has(String propertyName)

Description copied from interface: Query

Adds a has filter to the query.

Specified by:

has in interface Query

Parameters:

propertyName - The name of the property the element must contain.

Returns:

The query object, allowing you to chain methods.

hasNot

public Query hasNot(String propertyName)

Description copied from interface: Query

Adds a hasNot filter to the query.

Specified by:

hasNot in interface Query

Parameters:

propertyName - The name of the property the element must not contain.

Returns:

The query object, allowing you to chain methods.

skip

public Query skip(int count)

Description copied from interface: Query

Skips the given number of items.

Specified by:

skip in interface Query

limit

public Query limit(Integer count)

Description copied from interface: Query

Limits the number of items returned. null will return all elements.

Specified by:

limit in interface Query

limit

public Query limit(Long count)

Description copied from interface: Query

Limits the number of items returned. null will return all elements.

Specified by:

limit in interface Query

minScore

public Query minScore(double score)

Description copied from interface: Query

Minimum score to return

Specified by:

minScore in interface Query

scoringStrategy

public Query scoringStrategy(ScoringStrategy scoringStrategy)

Description copied from interface: Query

Sets the scoring strategy for this query

Specified by:

scoringStrategy in interface Query

sort

public Query sort(String propertyName,
                  SortDirection direction)

Description copied from interface: Query

Sort the results by the given property name.

Specified by:

sort in interface Query

Parameters:

propertyName - The property to sort by.

direction - The direction to sort.

Returns:

The query object, allowing you to chain methods.

isAggregationSupported

public boolean isAggregationSupported(Aggregation aggregation)

Description copied from interface: Query

Test to see if aggregation is supported.

Specified by:

isAggregationSupported in interface Query

Parameters:

aggregation - the aggregation to test.

Returns:

true, if the aggregation is supported

addAggregation

public Query addAggregation(Aggregation aggregation)

Description copied from interface: Query

Add an aggregation to the query

Specified by:

addAggregation in interface Query

Parameters:

aggregation - the aggregation to add.

Returns:

The query object, allowing you to chain methods.

getAggregations

public Iterable<Aggregation> getAggregations()

Description copied from interface: Query

Gets the added aggregations

Specified by:

getAggregations in interface Query