Added support for method query like interface

.gitignore

@@ -1,2 +1,4 @@
 example-java-project/
 main
+sourcecode-parser/sourcecode-parser
+.idea/

sourcecode-parser/construct.go

@@ -232,7 +232,7 @@ func readFile(path string) ([]byte, error) {
 	return content, nil
 }
 
-func Initialize(directory string) {
+func Initialize(directory string) *CodeGraph {
 	// Initialize the parser
 	parser := sitter.NewParser()
 	defer parser.Close()
@@ -271,4 +271,5 @@ func Initialize(directory string) {
 	// go StartServer(codeGraph)
 
 	// select {}
+	return codeGraph
 }

sourcecode-parser/main.go

@@ -11,9 +11,10 @@ import (
 func main() {
 	// accept command line param optional path to source code
 	sourceDirectory := "."
+	graph := NewCodeGraph()
 	if len(os.Args) > 1 {
 		sourceDirectory = os.Args[1]
-		Initialize(sourceDirectory)
+		graph = Initialize(sourceDirectory)
 	}
 	var input string
 	fmt.Print("Path-Finder Query Console: \n>")
@@ -34,6 +35,11 @@ func main() {
 			fmt.Println(err)
 		}
 	} else {
-		fmt.Println(query)
+		entities := QueryEntities(graph, query)
+		fmt.Println("------Query Results------")
+		for _, entity := range entities {
+			fmt.Println(entity.CodeSnippet)
+		}
+		fmt.Println("-------------------")
 	}
 }

sourcecode-parser/source_sink.go

@@ -3,6 +3,7 @@ package main
 
 import (
 	"fmt"
+	"queryparser"
 )
 
 type SourceSinkPath struct {
@@ -68,3 +69,16 @@ func AnalyzeSourceSinkPatterns(graph *CodeGraph, sourceMethodName, sinkMethodNam
 	// Return true if sourceNode is connected to sinkNode as a result of the DFS
 	return Result{IsConnected: isConnected, SourceMethod: sourceNode.CodeSnippet, SinkMethod: sinkNode.CodeSnippet, SourceLine: sourceNode.LineNumber, SinkLine: sinkNode.LineNumber}
 }
+
+func QueryEntities(graph *CodeGraph, query *queryparser.Query) []*GraphNode {
+	result := make([]*GraphNode, 0)
+	if query.Entity == "method" {
+		for _, node := range graph.Nodes {
+			// create array of nodes that match the query
+			if node.Type == "method_declaration" && node.Name == query.Conditions[0].Value {
+				result = append(result, node)
+			}
+		}
+	}
+	return result
+}