com.mware.ge.query

Class DefaultGraphQuery

java.lang.Object

com.mware.ge.query.QueryBase

com.mware.ge.query.GraphQueryBase

com.mware.ge.query.DefaultGraphQuery

All Implemented Interfaces:

GraphQuery, Query, SimilarToGraphQuery

public class DefaultGraphQuery
extends GraphQueryBase

Nested Class Summary

Nested classes/interfaces inherited from class com.mware.ge.query.QueryBase

QueryBase.HasAuthorizationContainer, QueryBase.HasContainer, QueryBase.HasExtendedData, QueryBase.HasNotPropertyContainer, QueryBase.HasPropertyContainer, QueryBase.HasValueContainer, QueryBase.PropertySortContainer, QueryBase.SortContainer, QueryBase.SortingStrategySortContainer

Constructor Summary

Constructors

Constructor and Description
DefaultGraphQuery(Graph graph, String queryString, Authorizations authorizations)

Method Summary

Modifier and Type	Method and Description
QueryResultsIterable<Edge>	edges(FetchHints fetchHints)
protected QueryResultsIterable<? extends GeObject>	extendedData(FetchHints extendedDataFetchHints) This method should be overridden if QueryBase.search(EnumSet, FetchHints) is not overridden.
protected <T extends Element> Iterable<T>	getIterableFromElementType(ElementType elementType, FetchHints fetchHints)
boolean	isAggregationSupported(Aggregation aggregation) Test to see if aggregation is supported.
QueryResultsIterable<Vertex>	vertices(FetchHints fetchHints)

Methods inherited from class com.mware.ge.query.QueryBase

addAggregation, boost, edgeIds, edgeIds, edges, edges, edges, elementIds, elementIds, elements, elements, extendedData, extendedDataRowIds, extendedDataRowIds, extendedDataRows, extendedDataRows, getAggregationByName, getAggregations, getGraph, getLogicalQuery, getParameters, has, has, has, has, has, has, has, has, hasAuthorization, hasAuthorization, hasConceptType, hasConceptType, hasEdgeLabel, hasEdgeLabel, hasExtendedData, hasExtendedData, hasExtendedData, hasExtendedData, hasId, hasId, hasInVertexTypes, hasNot, hasNot, hasNot, hasNot, hasOutVertexTypes, idFetchHintsToElementFetchHints, limit, limit, maxDocFrequency, maxQueryTerms, minDocFrequency, minScore, minTermFrequency, range, range, scoringStrategy, search, search, setLogicalQuery, setShard, skip, sort, sort, toString, vertexIds, vertexIds, vertices

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.mware.ge.query.Query

addAggregation, edgeIds, edgeIds, edges, edges, edges, elementIds, elementIds, elements, elements, extendedDataRowIds, extendedDataRowIds, extendedDataRows, extendedDataRows, getAggregations, has, has, has, has, has, has, has, has, hasAuthorization, hasAuthorization, hasConceptType, hasConceptType, hasEdgeLabel, hasEdgeLabel, hasExtendedData, hasExtendedData, hasExtendedData, hasExtendedData, hasId, hasId, hasNot, hasNot, hasNot, hasNot, limit, limit, minScore, range, range, scoringStrategy, search, search, setShard, skip, sort, sort, vertexIds, vertexIds, vertices

Constructor Detail

DefaultGraphQuery

public DefaultGraphQuery(Graph graph,
                         String queryString,
                         Authorizations authorizations)

Method Detail

vertices

public QueryResultsIterable<Vertex> vertices(FetchHints fetchHints)

Specified by:

vertices in interface Query

Overrides:

vertices in class QueryBase

edges

public QueryResultsIterable<Edge> edges(FetchHints fetchHints)

Specified by:

edges in interface Query

Overrides:

edges in class QueryBase

getIterableFromElementType

protected <T extends Element> Iterable<T> getIterableFromElementType(ElementType elementType,
                                                                     FetchHints fetchHints)
                                                              throws GeException

Throws:

GeException

extendedData

protected QueryResultsIterable<? extends GeObject> extendedData(FetchHints extendedDataFetchHints)

Description copied from class: QueryBase

This method should be overridden if QueryBase.search(EnumSet, FetchHints) is not overridden.

Overrides:

extendedData in class QueryBase

isAggregationSupported

public boolean isAggregationSupported(Aggregation aggregation)

Description copied from interface: Query

Test to see if aggregation is supported.

Specified by:

isAggregationSupported in interface Query

Overrides:

isAggregationSupported in class QueryBase

Parameters:

aggregation - the aggregation to test.

Returns:

true, if the aggregation is supported