Package org.antlr.misc

Examples of org.antlr.misc.Graph

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        assertEquals(expecting, result);
    }

    @Test
    public void testParserLexerCombo() throws Exception {
        Graph g = new Graph();
        g.addEdge("JavaLexer.tokens", "JavaLexer.g");
        g.addEdge("JavaParser.g", "JavaLexer.tokens");
        g.addEdge("Def.g", "JavaLexer.tokens");
        g.addEdge("Ref.g", "JavaLexer.tokens");

        String expecting = "[JavaLexer.g, JavaLexer.tokens, JavaParser.g, Def.g, Ref.g]";
        List nodes = g.sort();
        String result = nodes.toString();
        assertEquals(expecting, result);
    }
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/** Test topo sort in GraphNode. */
public class TestTopologicalSort extends BaseTest {
    @Test
    public void testFairlyLargeGraph() throws Exception {
        Graph g = new Graph();
        g.addEdge("C", "F");
        g.addEdge("C", "G");
        g.addEdge("C", "A");
        g.addEdge("C", "B");
        g.addEdge("A", "D");
        g.addEdge("A", "E");
        g.addEdge("B", "E");
        g.addEdge("D", "E");
        g.addEdge("D", "F");
        g.addEdge("F", "H");
        g.addEdge("E", "F");

        String expecting = "[H, F, E, D, A, G, B, C]";
        List nodes = g.sort();
        String result = nodes.toString();
        assertEquals(expecting, result);
    }
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Related Classes of org.antlr.misc.Graph

  • org.antlr.test.TestTopologicalSort
  • org.antlr.Tool
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