{"id":37026842,"url":"https://github.com/paypal/digraph-parser","last_synced_at":"2026-01-14T03:10:17.662Z","repository":{"id":49902707,"uuid":"84985889","full_name":"paypal/digraph-parser","owner":"paypal","description":"Java parser for digraph DSL (Graphviz DOT language)","archived":true,"fork":false,"pushed_at":"2017-06-26T18:20:25.000Z","size":30,"stargazers_count":43,"open_issues_count":2,"forks_count":24,"subscribers_count":20,"default_branch":"master","last_synced_at":"2025-07-08T08:28:41.852Z","etag":null,"topics":["dot","dsl","graph","graphviz","java","parser"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/paypal.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2017-03-14T18:52:02.000Z","updated_at":"2025-05-27T15:16:54.000Z","dependencies_parsed_at":"2022-08-29T13:52:12.930Z","dependency_job_id":null,"html_url":"https://github.com/paypal/digraph-parser","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"purl":"pkg:github/paypal/digraph-parser","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/paypal%2Fdigraph-parser","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/paypal%2Fdigraph-parser/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/paypal%2Fdigraph-parser/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/paypal%2Fdigraph-parser/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/paypal","download_url":"https://codeload.github.com/paypal/digraph-parser/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/paypal%2Fdigraph-parser/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28408814,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-14T01:52:23.358Z","status":"online","status_checked_at":"2026-01-14T02:00:06.678Z","response_time":107,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["dot","dsl","graph","graphviz","java","parser"],"created_at":"2026-01-14T03:10:16.871Z","updated_at":"2026-01-14T03:10:17.650Z","avatar_url":"https://github.com/paypal.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# digraph-parser\n\nSimple, standalone Java parser for digraph DSL (domain-specific language) in Graphviz DOT syntax.\nAvailable on Maven Central: http://central.maven.org/maven2/com/paypal/digraph/digraph-parser/1.0/\n\n[![Maven Central](https://img.shields.io/badge/maven%20central-1.0-brightgreen.svg)](http://search.maven.org/#artifactdetails|com.paypal.digraph|digraph-parser|1.0|)\n\nSee also\n* http://www.graphviz.org/\n* http://www.graphviz.org/doc/info/lang.html\n* https://github.com/antlr/grammars-v4/tree/master/dot\n\n#### Usage\n```java\nGraphParser parser = new GraphParser(new FileInputStream(\"src/test/resources/test1.dg\"));\nMap\u003cString, GraphNode\u003e nodes = parser.getNodes();\nMap\u003cString, GraphEdge\u003e edges = parser.getEdges();\t\n\nlog(\"--- nodes:\");\nfor (GraphNode node : nodes.values()) {\n\tlog(node.getId() + \" \" + node.getAttributes());\n}\n\nlog(\"--- edges:\");\nfor (GraphEdge edge : edges.values()) {\n\tlog(edge.getNode1().getId() + \"-\u003e\" + edge.getNode2().getId() + \" \" + edge.getAttributes());\n}\n```\n\nFor following digraph the program produces output below:\n```\ndigraph testgraph\n{\n xxx [k=v]\n yyy [k1=v1 k2=v2]\n a -\u003e b\n n1 [label=\"Node 1\"]; n2 [label=\"Node 2\"]; \n n1 -\u003e n2 [style=dotted label=\"A dotted edge\"]\n n1 -\u003e n4\n n2 -\u003e n3\n n3 -\u003e n5\n foo -\u003e { bar baz } [ek=ev]\n foo -\u003e bar [fbk=fbv]\n n4 -\u003e n5\n bar [kk=vv]\n bar [kkk=vvv]\n}\n```\n\n```\n--- nodes:\na {}\nb {}\nbar {kk=vv, kkk=vvv}\nbaz {}\nfoo {}\nn1 {label=Node 1}\nn2 {label=Node 2}\nn3 {}\nn4 {}\nn5 {}\nxxx {k=v}\nyyy {k1=v1, k2=v2}\n--- edges:\na-\u003eb {}\nfoo-\u003ebar {fbk=fbv, ek=ev}\nfoo-\u003ebaz {ek=ev}\nn1-\u003en2 {style=dotted, label=A dotted edge}\nn1-\u003en4 {}\nn2-\u003en3 {}\nn3-\u003en5 {}\nn4-\u003en5 {}\n```\n\n#### Maven dependency\n```xml\n\u003cdependency\u003e\n  \u003cgroupId\u003ecom.paypal.digraph\u003c/groupId\u003e\n  \u003cartifactId\u003edigraph-parser\u003c/artifactId\u003e\n  \u003cversion\u003e1.0\u003c/version\u003e\n\u003c/dependency\u003e\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpaypal%2Fdigraph-parser","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpaypal%2Fdigraph-parser","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpaypal%2Fdigraph-parser/lists"}