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Example 11 with GraphQuery

use of com.runwaysdk.business.graph.GraphQuery in project geoprism-registry by terraframe.

the class DirectedAcyclicGraphStrategy method getChildren.

@SuppressWarnings("unchecked")
@Override
public ServerChildGraphNode getChildren(VertexServerGeoObject parent, Boolean recursive, Date date) {
    ServerChildGraphNode tnRoot = new ServerChildGraphNode(parent, this.type, date, null, null);
    Map<String, Object> parameters = new HashedMap<String, Object>();
    parameters.put("rid", parent.getVertex().getRID());
    StringBuilder statement = new StringBuilder();
    statement.append("SELECT EXPAND( outE(");
    statement.append("'" + this.type.getMdEdgeDAO().getDBClassName() + "'");
    statement.append(")");
    if (date != null) {
        statement.append("[:date BETWEEN startDate AND endDate]");
        parameters.put("date", date);
    }
    statement.append(") FROM :rid");
    GraphQuery<EdgeObject> query = new GraphQuery<EdgeObject>(statement.toString(), parameters);
    List<EdgeObject> edges = query.getResults();
    for (EdgeObject edge : edges) {
        final VertexObject childVertex = edge.getChild();
        MdVertexDAOIF mdVertex = (MdVertexDAOIF) childVertex.getMdClass();
        ServerGeoObjectType childType = ServerGeoObjectType.get(mdVertex);
        VertexServerGeoObject child = new VertexServerGeoObject(childType, childVertex, date);
        ServerChildGraphNode tnParent;
        if (recursive) {
            tnParent = this.getChildren(child, recursive, date);
            tnParent.setOid(edge.getOid());
        } else {
            tnParent = new ServerChildGraphNode(child, this.type, date, null, edge.getOid());
        }
        tnRoot.addChild(tnParent);
    }
    return tnRoot;
}
Also used : MdVertexDAOIF(com.runwaysdk.dataaccess.MdVertexDAOIF) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) ServerGeoObjectType(net.geoprism.registry.model.ServerGeoObjectType) ServerChildGraphNode(net.geoprism.registry.model.ServerChildGraphNode) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) HashedMap(org.apache.commons.collections4.map.HashedMap) GraphQuery(com.runwaysdk.business.graph.GraphQuery)

Example 12 with GraphQuery

use of com.runwaysdk.business.graph.GraphQuery in project geoprism-registry by terraframe.

the class DirectedAcyclicGraphStrategy method getParents.

@SuppressWarnings("unchecked")
@Override
public ServerParentGraphNode getParents(VertexServerGeoObject child, Boolean recursive, Date date) {
    ServerParentGraphNode tnRoot = new ServerParentGraphNode(child, this.type, date, null, null);
    Map<String, Object> parameters = new HashedMap<String, Object>();
    parameters.put("rid", child.getVertex().getRID());
    StringBuilder statement = new StringBuilder();
    statement.append("SELECT EXPAND( inE(");
    statement.append("'" + this.type.getMdEdgeDAO().getDBClassName() + "'");
    statement.append(")");
    if (date != null) {
        statement.append("[:date BETWEEN startDate AND endDate]");
        parameters.put("date", date);
    }
    statement.append(") FROM :rid");
    GraphQuery<EdgeObject> query = new GraphQuery<EdgeObject>(statement.toString(), parameters);
    List<EdgeObject> edges = query.getResults();
    for (EdgeObject edge : edges) {
        final VertexObject parentVertex = edge.getParent();
        MdVertexDAOIF mdVertex = (MdVertexDAOIF) parentVertex.getMdClass();
        ServerGeoObjectType parentType = ServerGeoObjectType.get(mdVertex);
        VertexServerGeoObject parent = new VertexServerGeoObject(parentType, parentVertex, date);
        ServerParentGraphNode tnParent;
        if (recursive) {
            tnParent = this.getParents(parent, recursive, date);
            tnParent.setOid(edge.getOid());
        } else {
            tnParent = new ServerParentGraphNode(parent, this.type, date, null, edge.getOid());
        }
        tnRoot.addParent(tnParent);
    }
    return tnRoot;
}
Also used : MdVertexDAOIF(com.runwaysdk.dataaccess.MdVertexDAOIF) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) ServerGeoObjectType(net.geoprism.registry.model.ServerGeoObjectType) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) ServerParentGraphNode(net.geoprism.registry.model.ServerParentGraphNode) HashedMap(org.apache.commons.collections4.map.HashedMap) GraphQuery(com.runwaysdk.business.graph.GraphQuery)

Example 13 with GraphQuery

use of com.runwaysdk.business.graph.GraphQuery in project geoprism-registry by terraframe.

the class ServerHierarchyStrategy method getParents.

@SuppressWarnings("unchecked")
@Override
public ServerParentGraphNode getParents(VertexServerGeoObject child, Boolean recursive, Date date) {
    ServerParentGraphNode tnRoot = new ServerParentGraphNode(child, this.hierarchy, date, null, null);
    Map<String, Object> parameters = new HashedMap<String, Object>();
    parameters.put("rid", child.getVertex().getRID());
    StringBuilder statement = new StringBuilder();
    statement.append("SELECT EXPAND( inE(");
    statement.append("'" + this.hierarchy.getMdEdge().getDBClassName() + "'");
    statement.append(")");
    if (date != null) {
        statement.append("[:date BETWEEN startDate AND endDate]");
        parameters.put("date", date);
    }
    statement.append(") FROM :rid");
    GraphQuery<EdgeObject> query = new GraphQuery<EdgeObject>(statement.toString(), parameters);
    List<EdgeObject> edges = query.getResults();
    for (EdgeObject edge : edges) {
        final VertexObject parentVertex = edge.getParent();
        MdVertexDAOIF mdVertex = (MdVertexDAOIF) parentVertex.getMdClass();
        ServerGeoObjectType parentType = ServerGeoObjectType.get(mdVertex);
        VertexServerGeoObject parent = new VertexServerGeoObject(parentType, parentVertex, date);
        ServerParentGraphNode tnParent;
        if (recursive) {
            tnParent = this.getParents(parent, recursive, date);
            tnParent.setOid(edge.getOid());
        } else {
            tnParent = new ServerParentGraphNode(parent, this.hierarchy, date, null, edge.getOid());
        }
        tnRoot.addParent(tnParent);
    }
    return tnRoot;
}
Also used : MdVertexDAOIF(com.runwaysdk.dataaccess.MdVertexDAOIF) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) ServerGeoObjectType(net.geoprism.registry.model.ServerGeoObjectType) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) ServerParentGraphNode(net.geoprism.registry.model.ServerParentGraphNode) HashedMap(org.apache.commons.collections4.map.HashedMap) GraphQuery(com.runwaysdk.business.graph.GraphQuery)

Example 14 with GraphQuery

use of com.runwaysdk.business.graph.GraphQuery in project geoprism-registry by terraframe.

the class UndirectedGraphStrategy method isCycle.

public boolean isCycle(VertexServerGeoObject geoObject, VertexServerGeoObject parent, Date startDate, Date endDate) {
    VertexObject vertex = geoObject.getVertex();
    StringBuffer statement = new StringBuffer();
    statement.append("SELECT count(*) FROM (");
    statement.append("MATCH {class: " + geoObject.getType().getMdVertex().getDBClassName() + ", where: (@rid = :rid)}.(outE('" + this.type.getMdEdgeDAO().getDBClassName() + "')");
    statement.append(" {where: (:startDate BETWEEN startDate AND endDate OR :endDate BETWEEN startDate AND endDate)}.outV())");
    statement.append(" {as: friend, while: ($depth < 10)} RETURN friend.code AS code");
    statement.append(")");
    statement.append(" WHERE code = :code");
    GraphQuery<Long> query = new GraphQuery<Long>(statement.toString());
    query.setParameter("rid", vertex.getRID());
    query.setParameter("startDate", startDate);
    query.setParameter("endDate", endDate);
    query.setParameter("code", parent.getCode());
    Long count = query.getSingleResult();
    return (count != null && count > 0);
}
Also used : VertexObject(com.runwaysdk.business.graph.VertexObject) GraphQuery(com.runwaysdk.business.graph.GraphQuery)

Example 15 with GraphQuery

use of com.runwaysdk.business.graph.GraphQuery in project geoprism-registry by terraframe.

the class VertexServerGeoObject method internalGetChildGeoObjects.

private static ServerChildTreeNode internalGetChildGeoObjects(VertexServerGeoObject parent, String[] childrenTypes, Boolean recursive, ServerHierarchyType htIn, Date date) {
    ServerChildTreeNode tnRoot = new ServerChildTreeNode(parent, htIn, date, null, null);
    Map<String, Object> parameters = new HashedMap<String, Object>();
    parameters.put("rid", parent.getVertex().getRID());
    StringBuilder statement = new StringBuilder();
    statement.append("SELECT EXPAND(outE(");
    if (htIn != null) {
        statement.append("'" + htIn.getMdEdge().getDBClassName() + "'");
    }
    statement.append(")");
    if (childrenTypes != null && childrenTypes.length > 0) {
        statement.append("[");
        for (int i = 0; i < childrenTypes.length; i++) {
            ServerGeoObjectType type = ServerGeoObjectType.get(childrenTypes[i]);
            final String paramName = "p" + Integer.toString(i);
            if (i > 0) {
                statement.append(" OR ");
            }
            statement.append("in.@class = :" + paramName);
            parameters.put(paramName, type.getMdVertex().getDBClassName());
        }
        statement.append("]");
    }
    statement.append(") FROM :rid");
    GraphQuery<EdgeObject> query = new GraphQuery<EdgeObject>(statement.toString(), parameters);
    List<EdgeObject> edges = query.getResults();
    for (EdgeObject edge : edges) {
        MdEdgeDAOIF mdEdge = (MdEdgeDAOIF) edge.getMdClass();
        if (HierarchicalRelationshipType.isEdgeAHierarchyType(mdEdge)) {
            VertexObject childVertex = edge.getChild();
            MdVertexDAOIF mdVertex = (MdVertexDAOIF) childVertex.getMdClass();
            ServerHierarchyType ht = ServerHierarchyType.get(mdEdge);
            ServerGeoObjectType childType = ServerGeoObjectType.get(mdVertex);
            VertexServerGeoObject child = new VertexServerGeoObject(childType, childVertex, date);
            ServerChildTreeNode tnChild;
            if (recursive) {
                tnChild = internalGetChildGeoObjects(child, childrenTypes, recursive, ht, date);
            } else {
                tnChild = new ServerChildTreeNode(child, ht, date, null, edge.getOid());
            }
            tnRoot.addChild(tnChild);
        }
    }
    return tnRoot;
}
Also used : MdVertexDAOIF(com.runwaysdk.dataaccess.MdVertexDAOIF) ServerHierarchyType(net.geoprism.registry.model.ServerHierarchyType) MdEdgeDAOIF(com.runwaysdk.dataaccess.MdEdgeDAOIF) VertexObject(com.runwaysdk.business.graph.VertexObject) ServerGeoObjectType(net.geoprism.registry.model.ServerGeoObjectType) EdgeObject(com.runwaysdk.business.graph.EdgeObject) ServerChildTreeNode(net.geoprism.registry.model.ServerChildTreeNode) MultiLineString(com.vividsolutions.jts.geom.MultiLineString) LineString(com.vividsolutions.jts.geom.LineString) MultiPoint(com.vividsolutions.jts.geom.MultiPoint) Point(com.vividsolutions.jts.geom.Point) GeoObject(org.commongeoregistry.adapter.dataaccess.GeoObject) VertexObject(com.runwaysdk.business.graph.VertexObject) EdgeObject(com.runwaysdk.business.graph.EdgeObject) AbstractServerGeoObject(net.geoprism.registry.model.AbstractServerGeoObject) GraphObject(com.runwaysdk.business.graph.GraphObject) HashedMap(org.apache.commons.collections4.map.HashedMap) GraphQuery(com.runwaysdk.business.graph.GraphQuery)

Aggregations

GraphQuery (com.runwaysdk.business.graph.GraphQuery)55 MdVertexDAOIF (com.runwaysdk.dataaccess.MdVertexDAOIF)34 VertexObject (com.runwaysdk.business.graph.VertexObject)29 MdAttributeDAOIF (com.runwaysdk.dataaccess.MdAttributeDAOIF)23 ServerGeoObjectType (net.geoprism.registry.model.ServerGeoObjectType)17 EdgeObject (com.runwaysdk.business.graph.EdgeObject)16 LineString (com.vividsolutions.jts.geom.LineString)11 MultiLineString (com.vividsolutions.jts.geom.MultiLineString)11 LinkedList (java.util.LinkedList)11 JsonObject (com.google.gson.JsonObject)10 Transaction (com.runwaysdk.dataaccess.transaction.Transaction)9 VertexServerGeoObject (net.geoprism.registry.model.graph.VertexServerGeoObject)9 HashedMap (org.apache.commons.collections4.map.HashedMap)8 JsonArray (com.google.gson.JsonArray)7 MdEdgeDAOIF (com.runwaysdk.dataaccess.MdEdgeDAOIF)7 List (java.util.List)7 Page (net.geoprism.registry.view.Page)7 AbstractClassification (com.runwaysdk.system.AbstractClassification)6 HashMap (java.util.HashMap)6 Collectors (java.util.stream.Collectors)6