The dataset of "GNN-CONTEXT: A GNN-based Code Context Prediction Approach for Software Development Tasks"

<p>This research dataset accompanies our paper "GNN-CONTEXT: A GNN-based Code Context Prediction Approach for Software Development Task".<br>The dataset comprises 3,879 code context models along with their corresponding source code, extracted from three Java open source projects: Mylyn, Platform, and PDE.</p> <p>Each code context model directory contains two essential files:</p> <p>1. code_context_model.xml<br>&nbsp; &nbsp; This XML file encapsulates the code context model's metadata within a &lt;code_context_model&gt; wrapper, including commit ID, start datetime of the first edit event, and end datetime of the last edit event. The file structure is as follows:<br>&nbsp; &nbsp; - &lt;graph&gt; components represent connected components in the code context model.<br>&nbsp; &nbsp; - Each &lt;graph&gt; consists of &lt;vertices&gt; and &lt;edges&gt;.<br>&nbsp; &nbsp; - &lt;vertex&gt; attributes:<br>&nbsp; &nbsp; &nbsp; &nbsp; - id: Unique identifier within the &lt;graph&gt;<br>&nbsp; &nbsp; &nbsp; &nbsp; - ref_id: Reference to its source code in my_java_codes<br>&nbsp; &nbsp; &nbsp; &nbsp; - kind: Vertex type (class, function, or variable)<br>&nbsp; &nbsp; &nbsp; &nbsp; - label: Declared name in the source code<br>&nbsp; &nbsp; &nbsp; &nbsp; - stereotype: Vertex stereotype derived from JStereoCode<br>&nbsp; &nbsp; - &lt;edge&gt; attributes:<br>&nbsp; &nbsp; &nbsp; &nbsp; - start: Source vertex ID<br>&nbsp; &nbsp; &nbsp; &nbsp; - end: Destination vertex ID<br>&nbsp; &nbsp; &nbsp; &nbsp; - label: Edge type (declares, calls, inherits, or implements)<br>2. my_java_codes.csv<br>&nbsp; &nbsp; This CSV file contains two columns:<br>&nbsp; &nbsp; - id: Composite of the code context model's directory index and the vertex's ref_id<br>&nbsp; &nbsp; - code: Corresponding source code for the code element</p>