org.vertexium.query

Class CompositeGraphQuery

java.lang.Object

org.vertexium.query.CompositeGraphQuery

All Implemented Interfaces:

Query

public class CompositeGraphQuery
extends Object
implements Query

Constructor Summary

Constructors

Constructor and Description
CompositeGraphQuery(Collection<Query> queries)
CompositeGraphQuery(Query... queries)

Method Summary

Modifier and Type	Method and Description
Query	addAggregation(Aggregation aggregation) Add an aggregation to the query
QueryResultsIterable<Edge>	edges()
QueryResultsIterable<Edge>	edges(EnumSet<FetchHint> fetchHints)
QueryResultsIterable<Edge>	edges(String label) Deprecated.
QueryResultsIterable<Edge>	edges(String label, EnumSet<FetchHint> fetchHints) Deprecated.
QueryResultsIterable<Element>	elements()
QueryResultsIterable<Element>	elements(EnumSet<FetchHint> fetchHints)
Iterable<Aggregation>	getAggregations() Gets the added aggregations
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.
<T> Query	hasEdgeLabel(Collection<String> edgeLabels) Adds a edge label filter to the query.
<T> Query	hasEdgeLabel(String... edgeLabels) Adds a edge label 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.
<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	skip(int count) Skips the given number of items.
Query	sort(String propertyName, SortDirection direction) Sort the results by the given property name.
QueryResultsIterable<Vertex>	vertices()
QueryResultsIterable<Vertex>	vertices(EnumSet<FetchHint> fetchHints)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeGraphQuery

public CompositeGraphQuery(Query... queries)

CompositeGraphQuery

public CompositeGraphQuery(Collection<Query> queries)

Method Detail

vertices

public QueryResultsIterable<Vertex> vertices()

Specified by:

vertices in interface Query

vertices

public QueryResultsIterable<Vertex> vertices(EnumSet<FetchHint> fetchHints)

Specified by:

vertices in interface Query

edges

public QueryResultsIterable<Edge> edges()

Specified by:

edges in interface Query

edges

public QueryResultsIterable<Edge> edges(EnumSet<FetchHint> fetchHints)

Specified by:

edges in interface Query

edges

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

Deprecated.

Specified by:

edges in interface Query

edges

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

Deprecated.

Specified by:

edges in interface Query

elements

public QueryResultsIterable<Element> elements()

Specified by:

elements in interface Query

elements

public QueryResultsIterable<Element> elements(EnumSet<FetchHint> fetchHints)

Specified by:

elements 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

hasEdgeLabel

public <T> 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 <T> 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.

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 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

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