Rdf ontology graph

[himadri-kumari]

1. Create and display RDF ontology graph as per new changes mentioned

2. create and force directed graph in D3 version 4 for new RDF ontology data.

3. Add filters tab which includes below functionalities i). Display in deustch ii). Include class heirarchy iii). Include all properties iv). Bounded graph v). Disable zoom vi). Reset graph.

4. Add a card on the right side of graph for below functionalies i). Show node information on click. ii). Graph customization according to users.

5. In graph on double click on any node expand or collapse it's children accordingly.

6. In graph removing the edge label and replacing the literal node label to edge label.

7: In graph on-hover of any node or edge label display more info about it.

[codecov-io]

Codecov Report

Merging #163 into master will increase coverage by 5.75%. The diff coverage is 53.3%.

@@             Coverage Diff              @@
##             master     #163      +/-   ##
============================================
+ Coverage     39.34%   45.09%   +5.75%     
- Complexity      152      202      +50     
============================================
  Files            51       54       +3     
  Lines          1337     1630     +293     
  Branches        144      204      +60     
============================================
+ Hits            526      735     +209     
- Misses          772      823      +51     
- Partials         39       72      +33

Impacted Files	Coverage Δ	Complexity Δ
.../main/java/upb/ida/rest/MessageRestController.java	52.94% <ø> (+16.94%)	2 <0> (ø)	:arrow_down:
.../main/java/upb/ida/venndiagram/VennDataFilter.java	0% <0%> (ø)	0 <0> (?)
.../main/java/upb/ida/provider/GeoDiagramHandler.java	3.33% <0%> (-0.12%)	1 <0> (ø)
...main/java/upb/ida/provider/VennDiagramHandler.java	6.66% <0%> (-1.03%)	1 <0> (ø)
...java/upb/ida/provider/OntologyExplorerHandler.java	5.55% <0%> (-4.45%)	1 <0> (ø)
...c/main/java/upb/ida/provider/DataDumpProvider.java	100% <100%> (ø)	11 <8> (+6)	:arrow_up:
...-ws/src/main/java/upb/ida/constant/IDALiteral.java	100% <100%> (ø)	1 <1> (?)
...-ws/src/main/java/upb/ida/provider/FdgHandler.java	60% <100%> (-2.5%)	2 <0> (ø)
...s/src/main/java/upb/ida/config/DataDumpConfig.java	100% <100%> (ø)	2 <2> (?)
ida-ws/src/main/java/upb/ida/fdg/FdgUtil.java	93.33% <100%> (ø)	8 <1> (?)
... and 23 more

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[Cortys]

Great work! ~Please try fixing the Codacy issues so we can merge this. They are all eslint issues so please either make the sugggested code changes or add an eslintrc config (e.g. to declare globals, d3 in your case).~

Edit: Apparently already resolved.

[himadri-kumari]

@Cortys Please review it !!

Thanks !!