Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest. In addition classes are provided to expose the data to geotools and thereby to geotools enabled applications like geoserver and uDig.
Stricter checks on parameters containing Node objects
This last change means that if we return a Node from one transaction, we cannot pass it into a spatial procedure in another transaction. Users have to either lookup the node again in the new transaction, or use some new procedures we provide here:
spatial.addNode.byId
spatial.addNodes.byId
spatial.removeNode.byId
spatial.removeNodes.byId
Also the removeNode procedures now return nodeId instead of node
Most some internal API changes:
This last change means that if we return a Node from one transaction, we cannot pass it into a spatial procedure in another transaction. Users have to either lookup the node again in the new transaction, or use some new procedures we provide here:
Also the removeNode procedures now return
nodeIdinstead ofnode