org.reco4j.graph.neo4j.filter
Class Neo4JPreFilter

java.lang.Object
  org.reco4j.graph.neo4j.filter.Neo4JPreFilter

All Implemented Interfaces:

org.reco4j.filter.IPreFilter

public class Neo4JPreFilter
extends Object
implements org.reco4j.filter.IPreFilter

Author:

Alessandro Negro

Constructor Summary

Neo4JPreFilter()

Method Summary

org.apache.mahout.cf.taste.impl.common.FastIDSet	getCommonNodeIds(org.reco4j.graph.INode item)
ConcurrentHashMap<Long,org.reco4j.graph.INode>	getCommonNodes(org.reco4j.graph.INode item)
org.apache.mahout.cf.taste.impl.common.FastIDSet	getItemNodesId()
ConcurrentHashMap<Long,org.reco4j.graph.INode>	getItemNodesMap()
List<org.reco4j.graph.IEdge>	getRatingList()
ConcurrentHashMap<Long,org.reco4j.graph.INode>	getUserNodesMap()
void	setCommonsNodeQuery(String commonsNodeQuery)
void	setGraph(org.reco4j.graph.IGraph graph)
void	setItemsQuery(String itemsQuery)
void	setRatingsQuery(String ratingsQuery)
void	setUsersQuery(String usersQuery)

Methods inherited from class java.lang.Object

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

Constructor Detail

Neo4JPreFilter

public Neo4JPreFilter()

Method Detail

setGraph

public void setGraph(org.reco4j.graph.IGraph graph)

Specified by:

setGraph in interface org.reco4j.filter.IPreFilter

getItemNodesMap

public ConcurrentHashMap<Long,org.reco4j.graph.INode> getItemNodesMap()

Specified by:

getItemNodesMap in interface org.reco4j.filter.IPreFilter

getUserNodesMap

public ConcurrentHashMap<Long,org.reco4j.graph.INode> getUserNodesMap()

Specified by:

getUserNodesMap in interface org.reco4j.filter.IPreFilter

getRatingList

public List<org.reco4j.graph.IEdge> getRatingList()

Specified by:

getRatingList in interface org.reco4j.filter.IPreFilter

getCommonNodeIds

public org.apache.mahout.cf.taste.impl.common.FastIDSet getCommonNodeIds(org.reco4j.graph.INode item)

Specified by:

getCommonNodeIds in interface org.reco4j.filter.IPreFilter

getItemNodesId

public org.apache.mahout.cf.taste.impl.common.FastIDSet getItemNodesId()

Specified by:

getItemNodesId in interface org.reco4j.filter.IPreFilter

setUsersQuery

public void setUsersQuery(String usersQuery)

setItemsQuery

public void setItemsQuery(String itemsQuery)

setRatingsQuery

public void setRatingsQuery(String ratingsQuery)

setCommonsNodeQuery

public void setCommonsNodeQuery(String commonsNodeQuery)

getCommonNodes

public ConcurrentHashMap<Long,org.reco4j.graph.INode> getCommonNodes(org.reco4j.graph.INode item)

Specified by:

getCommonNodes in interface org.reco4j.filter.IPreFilter