org.apache.flink.graph.test.TestGraphUtils.DummyCustomParameterizedType Java Examples

The following examples show how to use org.apache.flink.graph.test.TestGraphUtils.DummyCustomParameterizedType. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: MapVerticesITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testWithCustomParametrizedType() throws Exception {
	/*
	 * Test mapVertices() and change the value type to a parameterized custom type
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	Graph<Long, Long, Long> graph = Graph.fromDataSet(TestGraphUtils.getLongLongVertexData(env),
		TestGraphUtils.getLongLongEdgeData(env), env);

	DataSet<Vertex<Long, DummyCustomParameterizedType<Double>>> mappedVertices = graph.mapVertices(
		new ToCustomParametrizedTypeMapper()).getVertices();
	List<Vertex<Long, DummyCustomParameterizedType<Double>>> result = mappedVertices.collect();

	expectedResult = "1,(1.0,1)\n" +
		"2,(2.0,2)\n" +
		"3,(3.0,3)\n" +
		"4,(4.0,4)\n" +
		"5,(5.0,5)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #2
Source File: GraphCreationITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testCreateWithCustomVertexValue() throws Exception {
	/*
	 * Test create() with edge dataset and a mapper that assigns a parametrized custom vertex value
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	Graph<Long, DummyCustomParameterizedType<Double>, Long> graph = Graph.fromDataSet(
		TestGraphUtils.getLongLongEdgeData(env), new AssignCustomVertexValueMapper(), env);

	DataSet<Vertex<Long, DummyCustomParameterizedType<Double>>> data = graph.getVertices();
	List<Vertex<Long, DummyCustomParameterizedType<Double>>> result = data.collect();

	expectedResult = "1,(2.0,0)\n" +
		"2,(4.0,1)\n" +
		"3,(6.0,2)\n" +
		"4,(8.0,3)\n" +
		"5,(10.0,4)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #3
Source File: GraphCreationITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testCreateWithCustomVertexValue() throws Exception {
	/*
	 * Test create() with edge dataset and a mapper that assigns a parametrized custom vertex value
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	Graph<Long, DummyCustomParameterizedType<Double>, Long> graph = Graph.fromDataSet(
		TestGraphUtils.getLongLongEdgeData(env), new AssignCustomVertexValueMapper(), env);

	DataSet<Vertex<Long, DummyCustomParameterizedType<Double>>> data = graph.getVertices();
	List<Vertex<Long, DummyCustomParameterizedType<Double>>> result = data.collect();

	expectedResult = "1,(2.0,0)\n" +
		"2,(4.0,1)\n" +
		"3,(6.0,2)\n" +
		"4,(8.0,3)\n" +
		"5,(10.0,4)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #4
Source File: MapVerticesITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testWithCustomParametrizedType() throws Exception {
	/*
	 * Test mapVertices() and change the value type to a parameterized custom type
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	Graph<Long, Long, Long> graph = Graph.fromDataSet(TestGraphUtils.getLongLongVertexData(env),
		TestGraphUtils.getLongLongEdgeData(env), env);

	DataSet<Vertex<Long, DummyCustomParameterizedType<Double>>> mappedVertices = graph.mapVertices(
		new ToCustomParametrizedTypeMapper()).getVertices();
	List<Vertex<Long, DummyCustomParameterizedType<Double>>> result = mappedVertices.collect();

	expectedResult = "1,(1.0,1)\n" +
		"2,(2.0,2)\n" +
		"3,(3.0,3)\n" +
		"4,(4.0,4)\n" +
		"5,(5.0,5)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #5
Source File: MapEdgesITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testWithParametrizedCustomType() throws Exception {
	/*
	 * Test mapEdges() and change the value type to a parameterized custom type
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	Graph<Long, Long, Long> graph = Graph.fromDataSet(TestGraphUtils.getLongLongVertexData(env),
		TestGraphUtils.getLongLongEdgeData(env), env);

	DataSet<Edge<Long, DummyCustomParameterizedType<Double>>> mappedEdges = graph.mapEdges(
		new ToCustomParametrizedTypeMapper()).getEdges();
	List<Edge<Long, DummyCustomParameterizedType<Double>>> result = mappedEdges.collect();

	expectedResult = "1,2,(12.0,12)\n" +
		"1,3,(13.0,13)\n" +
		"2,3,(23.0,23)\n" +
		"3,4,(34.0,34)\n" +
		"3,5,(35.0,35)\n" +
		"4,5,(45.0,45)\n" +
		"5,1,(51.0,51)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #6
Source File: MapVerticesITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testWithCustomParametrizedType() throws Exception {
	/*
	 * Test mapVertices() and change the value type to a parameterized custom type
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	Graph<Long, Long, Long> graph = Graph.fromDataSet(TestGraphUtils.getLongLongVertexData(env),
		TestGraphUtils.getLongLongEdgeData(env), env);

	DataSet<Vertex<Long, DummyCustomParameterizedType<Double>>> mappedVertices = graph.mapVertices(
		new ToCustomParametrizedTypeMapper()).getVertices();
	List<Vertex<Long, DummyCustomParameterizedType<Double>>> result = mappedVertices.collect();

	expectedResult = "1,(1.0,1)\n" +
		"2,(2.0,2)\n" +
		"3,(3.0,3)\n" +
		"4,(4.0,4)\n" +
		"5,(5.0,5)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #7
Source File: MapEdgesITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testWithParametrizedCustomType() throws Exception {
	/*
	 * Test mapEdges() and change the value type to a parameterized custom type
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	Graph<Long, Long, Long> graph = Graph.fromDataSet(TestGraphUtils.getLongLongVertexData(env),
		TestGraphUtils.getLongLongEdgeData(env), env);

	DataSet<Edge<Long, DummyCustomParameterizedType<Double>>> mappedEdges = graph.mapEdges(
		new ToCustomParametrizedTypeMapper()).getEdges();
	List<Edge<Long, DummyCustomParameterizedType<Double>>> result = mappedEdges.collect();

	expectedResult = "1,2,(12.0,12)\n" +
		"1,3,(13.0,13)\n" +
		"2,3,(23.0,23)\n" +
		"3,4,(34.0,34)\n" +
		"3,5,(35.0,35)\n" +
		"4,5,(45.0,45)\n" +
		"5,1,(51.0,51)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #8
Source File: GraphCreationITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testCreateWithCustomVertexValue() throws Exception {
	/*
	 * Test create() with edge dataset and a mapper that assigns a parametrized custom vertex value
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	Graph<Long, DummyCustomParameterizedType<Double>, Long> graph = Graph.fromDataSet(
		TestGraphUtils.getLongLongEdgeData(env), new AssignCustomVertexValueMapper(), env);

	DataSet<Vertex<Long, DummyCustomParameterizedType<Double>>> data = graph.getVertices();
	List<Vertex<Long, DummyCustomParameterizedType<Double>>> result = data.collect();

	expectedResult = "1,(2.0,0)\n" +
		"2,(4.0,1)\n" +
		"3,(6.0,2)\n" +
		"4,(8.0,3)\n" +
		"5,(10.0,4)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #9
Source File: MapEdgesITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testWithParametrizedCustomType() throws Exception {
	/*
	 * Test mapEdges() and change the value type to a parameterized custom type
	 */
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	Graph<Long, Long, Long> graph = Graph.fromDataSet(TestGraphUtils.getLongLongVertexData(env),
		TestGraphUtils.getLongLongEdgeData(env), env);

	DataSet<Edge<Long, DummyCustomParameterizedType<Double>>> mappedEdges = graph.mapEdges(
		new ToCustomParametrizedTypeMapper()).getEdges();
	List<Edge<Long, DummyCustomParameterizedType<Double>>> result = mappedEdges.collect();

	expectedResult = "1,2,(12.0,12)\n" +
		"1,3,(13.0,13)\n" +
		"2,3,(23.0,23)\n" +
		"3,4,(34.0,34)\n" +
		"3,5,(35.0,35)\n" +
		"4,5,(45.0,45)\n" +
		"5,1,(51.0,51)\n";

	compareResultAsTuples(result, expectedResult);
}
Example #10
Source File: MapVerticesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Vertex<Long, Long> vertex) throws Exception {
	DummyCustomParameterizedType<Double> dummyValue = new DummyCustomParameterizedType<>();
	dummyValue.setIntField(vertex.getValue().intValue());
	dummyValue.setTField(new Double(vertex.getValue()));
	return dummyValue;
}
Example #11
Source File: JoinWithVerticesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public Long vertexJoin(Long vertexValue, DummyCustomParameterizedType<Float> inputValue) {
	return (long) inputValue.getIntField();
}
Example #12
Source File: GraphCreationITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Long vertexId) {
	dummyValue.setIntField(vertexId.intValue() - 1);
	dummyValue.setTField(vertexId * 2.0);
	return dummyValue;
}
Example #13
Source File: MapVerticesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Vertex<Long, Long> vertex) throws Exception {
	DummyCustomParameterizedType<Double> dummyValue = new DummyCustomParameterizedType<>();
	dummyValue.setIntField(vertex.getValue().intValue());
	dummyValue.setTField(new Double(vertex.getValue()));
	return dummyValue;
}
Example #14
Source File: JoinWithEdgesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public Long edgeJoin(Long edgeValue, DummyCustomParameterizedType<Float> inputValue) {
	return (long) inputValue.getIntField();
}
Example #15
Source File: MapEdgesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Edge<Long, Long> edge) throws Exception {
	DummyCustomParameterizedType<Double> dummyValue = new DummyCustomParameterizedType<>();
	dummyValue.setIntField(edge.getValue().intValue());
	dummyValue.setTField(new Double(edge.getValue()));
	return dummyValue;
}
Example #16
Source File: JoinWithVerticesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public Long vertexJoin(Long vertexValue, DummyCustomParameterizedType<Float> inputValue) {
	return (long) inputValue.getIntField();
}
Example #17
Source File: GraphCreationITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Long vertexId) {
	dummyValue.setIntField(vertexId.intValue() - 1);
	dummyValue.setTField(vertexId * 2.0);
	return dummyValue;
}
Example #18
Source File: JoinWithEdgesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public Long edgeJoin(Long edgeValue, DummyCustomParameterizedType<Float> inputValue) {
	return (long) inputValue.getIntField();
}
Example #19
Source File: MapEdgesITCase.java    From flink with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Edge<Long, Long> edge) throws Exception {
	DummyCustomParameterizedType<Double> dummyValue = new DummyCustomParameterizedType<>();
	dummyValue.setIntField(edge.getValue().intValue());
	dummyValue.setTField(new Double(edge.getValue()));
	return dummyValue;
}
Example #20
Source File: JoinWithVerticesITCase.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public Long vertexJoin(Long vertexValue, DummyCustomParameterizedType<Float> inputValue) {
	return (long) inputValue.getIntField();
}
Example #21
Source File: GraphCreationITCase.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Long vertexId) {
	dummyValue.setIntField(vertexId.intValue() - 1);
	dummyValue.setTField(vertexId * 2.0);
	return dummyValue;
}
Example #22
Source File: MapVerticesITCase.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Vertex<Long, Long> vertex) throws Exception {
	DummyCustomParameterizedType<Double> dummyValue = new DummyCustomParameterizedType<>();
	dummyValue.setIntField(vertex.getValue().intValue());
	dummyValue.setTField(new Double(vertex.getValue()));
	return dummyValue;
}
Example #23
Source File: JoinWithEdgesITCase.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public Long edgeJoin(Long edgeValue, DummyCustomParameterizedType<Float> inputValue) {
	return (long) inputValue.getIntField();
}
Example #24
Source File: MapEdgesITCase.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
public DummyCustomParameterizedType<Double> map(Edge<Long, Long> edge) throws Exception {
	DummyCustomParameterizedType<Double> dummyValue = new DummyCustomParameterizedType<>();
	dummyValue.setIntField(edge.getValue().intValue());
	dummyValue.setTField(new Double(edge.getValue()));
	return dummyValue;
}