Dan Kortschak
a6ddba7f8d
graph/{multi,simple,testgraph}: add support for ID-specified node addition
2021-03-16 09:37:18 +10:30
Dan Kortschak
d39af6a71b
graph/formats/rdf: new package for RDF N-Quad parsing
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This code is based on the RDF N-Quad parsing code that I wrote for the Cayley
graph database project in 2014. The code here does not include any code that
was written by other members of the Cayley project and so is unencumbered by
copyright ownership from that project.
License addition is for the test suite from [1] linked from [2]. A second more
restrictive license is possible if we are claiming spec compliance[3].
[1]https://www.w3.org/Consortium/Legal/2008/03-bsd-license
[2]https://www.w3.org/Consortium/Legal/2008/04-testsuite-copyright.html
[3]https://www.w3.org/Consortium/Legal/2008/04-testsuite-license.html
2021-01-13 20:31:06 +10:30
Dan Kortschak
e28f136e01
graph: use src edges in dst graph
2019-03-13 09:01:10 +10:30
Dan Kortschak
761876748e
graph: make edges and lines reversible
2019-03-13 07:14:55 +10:30
Robin Eklind
5be5c19bdd
graph: update comment of AddNode in NodeAdder interface ( #774 )
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Now it follows the convention of golint, should users
copy the comment for their own concrete implementation.
2018-12-22 16:04:15 +01:00
Dan Kortschak
14c7f9569f
graph: add Empty universal iterator for empty returns
2018-12-22 09:59:24 +10:30
Dan Kortschak
969ecdd209
graph: remove Has method from Graph and Multigraph
2018-10-12 17:57:01 +10:30
Dan Kortschak
46d85b5bdf
graph: avoid issues around graph node retrieval subtleties
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With the approach to graph node mutation on edge setting the previously
existed there was an issue that the edge last used connect a pair of
nodes could result in a difference in the nodes being returned by a node
query compared to the same node associated with edges returned from an
edge query.
This change avoids dealing with that by making it implementation
dependent and stating this, and by making all the node-storing graphs
we provide mutate the nodes when edges are set.
2018-09-29 19:26:44 +09:30
Dan Kortschak
b73a2c92ff
graph: add node, edge and line iterators
2018-09-23 09:25:56 +09:30
Dan Kortschak
32a6369498
graph: use int64 for edge and line removal
2018-05-07 19:11:10 +09:30
Dan Kortschak
a1b5d898fe
graph: use int64 for node removal
2018-05-07 19:11:10 +09:30
Dan Kortschak
6b03bc22e1
graph: use int64 for node retrieval
2018-03-24 09:21:44 +10:30
Dan Kortschak
8d2aaa4a38
graph: fix undirected to directed copy behaviour
2018-02-22 20:03:33 +10:30
kortschak
299547a6f4
Revert "graph: change Edge interface to include ID method"
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This reverts commit 1a83fdba7a
2017-12-14 08:24:55 +10:30
kortschak
1a83fdba7a
graph: change Edge interface to include ID method
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This is to allow future handling of multigraphs.
2017-12-11 08:06:56 +10:30
kortschak
805531d142
all: change capitalization of gonum in license header
2017-11-02 06:54:08 +10:30
kortschak
7ba61f0ead
graph/...: remove Weight method from Edge
2017-08-24 10:21:15 +09:30
kortschak
ffa13e8edb
graph,graph/{community,network,path}: rename WeightedGraph => Weighted
2017-08-24 10:21:15 +09:30
kortschak
715b695621
graph,graph/{network,path}: remove Weighter interface
2017-08-24 10:21:15 +09:30
kortschak
8508095a22
graph,graph/{community,path}: use weighted graph types
2017-08-24 10:21:15 +09:30
kortschak
a0c93557a5
graph,graph/simple: add weighted graph interfaces and implementations
2017-08-24 10:21:06 +09:30
mewmew
0ebdd59ba5
graph: move NewEdge method from encoding.Builder to graph.EdgeAdder
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Also rename graph.EdgeSetter to graph.EdgeAdder.
Fixes #56 .
2017-08-18 03:51:30 +02:00
kortschak
d65ea24498
graph: change documentation to allow self edges
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No behaviour change; package simple graphs still panic for addition of self
edges, as noted in their existing documentation.
2017-07-16 18:03:11 +09:30
Samuel Kelemen
388406a0da
graph: fix typo
2017-07-07 12:10:29 +09:30
kortschak
39b486f179
graph: revert NewNodeID -> NewNode
2017-07-07 06:59:14 +09:30
kortschak
b4e6656724
graph: change IDs to int64
2017-07-02 08:38:42 +09:30
Brendan Tracey
059a6c43f9
graph: imported graph as a subtree
2017-05-23 00:02:59 -06:00
Jsor
204e2117bb
Reorganized package, made graph toplevel
2014-01-07 00:26:13 -07:00
Jsor
ad52fbfb14
Got nodes/edges preliminary work done
2014-01-06 23:50:02 -07:00
Jsor
0e92bac9cf
Added node/edge dynamics to graph.go
2014-01-06 22:54:07 -07:00
Jragonmiris
2429337130
Bug fixes
2013-08-01 16:10:19 -07:00
Jragonmiris
c8a538045f
Added some util functions
2013-08-01 16:02:15 -07:00
Jragonmiris
9c13396cde
Basic augmented graph structure, added Node interface (but haven't implemented it yet)
2013-08-01 15:46:11 -07:00
Jragonmiris
194a06a51e
Reorganized package
2013-07-30 20:13:52 -07:00
