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module Neo4j
org.neo4j.kernel.impl.core.NodeProxy.class_eval do
include Neo4j::JavaPropertyMixin
include Neo4j::JavaNodeMixin
include Neo4j::JavaListMixin
end
# A node in the graph with properties and relationships to other entities.
# Along with relationships, nodes are the core building blocks of the Neo4j data representation model.
# Nodes are created by invoking the Neo4j::Node.new method.
#
# The new method of this class will return a Java org.neo4j.graphdb.Node
#
# === Included Mixins
# * Neo4j::JavaPropertyMixin (operations that deal with relationships)
# * Neo4j::JavaNodeMixin (operations that deal with properties
# * Neo4j::JavaListMixin (operations that deals with list/timeline relationships)
#
# (Those mixin are actually not included in the Neo4j::Node but instead directly included in the java class org.neo4j.graphdb.Node)
#
# See also the Neo4j::NodeMixin if you want to wrap a node with your own Ruby class.
#
class Node
class << self
# Returns a org.neo4j.graphdb.Node java object (!)
# Will trigger a event that the node was created.
#
# === Parameters
# *args :: can be a hash of properties to initialize the node with or empty
#
# === Returns
# org.neo4j.graphdb.Node java object
#
# === Examples
#
# Neo4j::Node.new
# Neo4j::Node.new :name => 'foo', :age => 100
#
def new(*args)
node = Neo4j.create_node(args[0] || {})
yield node if block_given?
Neo4j.event_handler.node_created(node)
node
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems