Replace graph_edge function with aql (clean up)

Author: Mark

src/main/java/com/arangodb/util/GraphQueryUtil.java

@@ -176,14 +176,6 @@ public static String createVerticesQuery(
 		final GraphVerticesOptions graphVerticesOptions,
 		final MapBuilder bindVars) throws ArangoException {
 
-		// final String query = "for i in graph_vertices(@graphName ,
-		// @vertexExample, @options) return i";
-		// final Map<String, Object> bindVars = new MapBuilder().put(GRAPH_NAME,
-		// graphName)
-		// .put(VERTEX_EXAMPLE, JsonUtils.convertNullToMap(vertexExample))
-		// .put("options",
-		// JsonUtils.convertNullToMap(graphVerticesOptions)).get();
-
 		StringBuilder sb = new StringBuilder();
 		final boolean stringVertexExample = vertexExample != null
 				&& String.class.isAssignableFrom(vertexExample.getClass());

src/test/java/com/arangodb/example/graph/GraphAqlQueryExample.java

@@ -16,18 +16,14 @@
 
 package com.arangodb.example.graph;
 
-import java.util.HashMap;
 import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
 
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
 import com.arangodb.ArangoException;
-import com.arangodb.CursorResult;
 import com.arangodb.Direction;
 import com.arangodb.EdgeCursor;
 import com.arangodb.VertexCursor;
@@ -177,40 +173,6 @@ public void graphAqlQuery() throws ArangoException {
 		// no path found (distance = -1)
 		Assert.assertEquals(new Long(-1), shortestPath.getDistance());
 
-		//
-		printHeadline("get all vertex document handles by AQL query");
-		//
-
-		String query = "for i in graph_vertices(@graphName , null, null) return i._id";
-		Map<String, Object> bindVars = new HashMap<String, Object>();
-		bindVars.put("graphName", GRAPH_NAME);
-
-		final CursorResult<String> cursor = driver.executeAqlQuery(query, bindVars, null, String.class);
-		Assert.assertNotNull(cursor);
-		final List<String> list = cursor.asList();
-		count = 0;
-		for (final String str : list) {
-			System.out.printf("%d\t%20s%n", ++count, str);
-		}
-		Assert.assertEquals(6, list.size());
-
-		//
-		printHeadline("get vertex documents by AQL query and filter");
-		//
-
-		query = "for i in graph_vertices(@graphName , null, null) filter i.name != @name return i";
-		bindVars = new HashMap<String, Object>();
-		bindVars.put("graphName", GRAPH_NAME);
-		bindVars.put("name", "Boris");
-
-		final CursorResult<Person> cursor2 = driver.executeAqlQuery(query, bindVars, null, Person.class);
-		Assert.assertNotNull(cursor2);
-		final List<Person> list2 = cursor2.asList();
-		count = 0;
-		for (final Person person : list2) {
-			System.out.printf("%d\t%20s\t%s%n", ++count, person.getDocumentHandle(), person.getName());
-		}
-		Assert.assertEquals(5, list2.size());
 	}
 
 	private void printShortestPath(final ShortestPathEntity<Person, Knows> shortestPath) {