neo4driver 1.0.0

Dart driver to use Neo4J database

Neo4Driver

Neo4Driver is a Dart driver for Neo4j. The library uses the Neo4J REST API database.

Installation

Add Neo4Driver to your project's pubspec.yaml file and run pub get:

dependencies:
 neo4dart: any

Usage

Initialization :

NeoClient.withAuthorization(  
  username: '{database_username}',  
  password: '{database_password}',  
  databaseAddress: 'http://{database_address}:7474/',  
);

Usage post-initialization :

await NeoClient().createRelationship(  
  startNodeId: 1,  
  endNodeId: 2,  
  relationshipLabel: "rel_label",  
  properties: {
	  "Property1": "value1",
	  "Property2": 2,
  },  
);

Features

• findRelationshipById
• findAllRelationship
• findRelationshipWithStartNodeIdEndNodeId
• findRelationshipWithNodeProperties
• isRelationshipExistsBetweenTwoNodes
• updateNodeById
• updateRelationshipById
• findAllNodesByProperties
• findAllNodes
• findNodeById
• findAllNodesByLabel
• getNodesWithHighestProperty
• computeShortestPathDijkstra
• computeDistanceBetweenTwoPoints
• createGraphProjection
• createRelationship
• createRelationshipFromNodeToNodes
• createNodeWithNode
• createNode
• deleteNodeById
• deleteAllNode