Examples with Tuple4 org.apache.flink.api.java.tuple.Tuple4 used on opensource projects

Example 26 with Tuple4

use of org.apache.flink.api.java.tuple.Tuple4 in project flink by apache.

the class GroupingTest method testGroupSortKeyFields5.

@Test(expected = InvalidProgramException.class)
public void testGroupSortKeyFields5() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);
    // should not work
    tupleDs.groupBy(0).sortGroup(3, Order.ASCENDING);
}

Example 27 with Tuple4

use of org.apache.flink.api.java.tuple.Tuple4 in project flink by apache.

the class GroupingTest method testGroupSortByKeyExpression5.

@Test(expected = InvalidProgramException.class)
public void testGroupSortByKeyExpression5() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);
    // should not work
    tupleDs.groupBy("f0").sortGroup("f1", Order.ASCENDING).sortGroup("f2", Order.ASCENDING);
}

Example 28 with Tuple4

use of org.apache.flink.api.java.tuple.Tuple4 in project flink by apache.

the class GroupingTest method testGroupSortByKeySelector3.

@SuppressWarnings("serial")
@Test(expected = InvalidProgramException.class)
public void testGroupSortByKeySelector3() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);
    // should not work
    tupleDs.groupBy(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Long>() {

        @Override
        public Long getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
            return value.f1;
        }
    }).sortGroup(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Long[]>() {

        @Override
        public Long[] getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
            return value.f3;
        }
    }, Order.ASCENDING);
}

Example 29 with Tuple4

use of org.apache.flink.api.java.tuple.Tuple4 in project flink by apache.

the class GroupingTest method testGroupSortByKeyExpression4.

@Test(expected = InvalidProgramException.class)
public void testGroupSortByKeyExpression4() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);
    // should not work
    tupleDs.groupBy("f0").sortGroup("f2", Order.ASCENDING);
}

Example 30 with Tuple4

use of org.apache.flink.api.java.tuple.Tuple4 in project flink by apache.

the class GroupingTest method testGroupSortKeyFields4.

@Test(expected = InvalidProgramException.class)
public void testGroupSortKeyFields4() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);
    // should not work
    tupleDs.groupBy(0).sortGroup(2, Order.ASCENDING);
}