Java Code Examples for org.apache.flink.streaming.api.windowing.assigners.EventTimeSessionWindows#mergeWindows()

The following examples show how to use org.apache.flink.streaming.api.windowing.assigners.EventTimeSessionWindows#mergeWindows() . 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: EventTimeSessionWindowsTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testMergeConsecutiveWindows() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(
			Lists.newArrayList(
					new TimeWindow(0, 1),
					new TimeWindow(1, 2),
					new TimeWindow(2, 3),
					new TimeWindow(4, 5),
					new TimeWindow(5, 6)),
			callback);

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(0, 1), new TimeWindow(1, 2), new TimeWindow(2, 3))),
			eq(new TimeWindow(0, 3)));

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(4, 5), new TimeWindow(5, 6))),
			eq(new TimeWindow(4, 6)));

	verify(callback, times(2)).merge(anyCollection(), Matchers.anyObject());
}
Example 2
Source File: EventTimeSessionWindowsTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testMergeCoveringWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(
			Lists.newArrayList(
					new TimeWindow(1, 1),
					new TimeWindow(0, 2),
					new TimeWindow(4, 7),
					new TimeWindow(5, 6)),
			callback);

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(1, 1), new TimeWindow(0, 2))),
			eq(new TimeWindow(0, 2)));

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(5, 6), new TimeWindow(4, 7))),
			eq(new TimeWindow(4, 7)));

	verify(callback, times(2)).merge(anyCollection(), Matchers.anyObject());
}
Example 3
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testMergeConsecutiveWindows() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(
			Lists.newArrayList(
					new TimeWindow(0, 1),
					new TimeWindow(1, 2),
					new TimeWindow(2, 3),
					new TimeWindow(4, 5),
					new TimeWindow(5, 6)),
			callback);

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(0, 1), new TimeWindow(1, 2), new TimeWindow(2, 3))),
			eq(new TimeWindow(0, 3)));

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(4, 5), new TimeWindow(5, 6))),
			eq(new TimeWindow(4, 6)));

	verify(callback, times(2)).merge(anyCollection(), Matchers.anyObject());
}
Example 4
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testMergeCoveringWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(
			Lists.newArrayList(
					new TimeWindow(1, 1),
					new TimeWindow(0, 2),
					new TimeWindow(4, 7),
					new TimeWindow(5, 6)),
			callback);

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(1, 1), new TimeWindow(0, 2))),
			eq(new TimeWindow(0, 2)));

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(5, 6), new TimeWindow(4, 7))),
			eq(new TimeWindow(4, 7)));

	verify(callback, times(2)).merge(anyCollection(), Matchers.anyObject());
}
Example 5
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testMergeConsecutiveWindows() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(
			Lists.newArrayList(
					new TimeWindow(0, 1),
					new TimeWindow(1, 2),
					new TimeWindow(2, 3),
					new TimeWindow(4, 5),
					new TimeWindow(5, 6)),
			callback);

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(0, 1), new TimeWindow(1, 2), new TimeWindow(2, 3))),
			eq(new TimeWindow(0, 3)));

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(4, 5), new TimeWindow(5, 6))),
			eq(new TimeWindow(4, 6)));

	verify(callback, times(2)).merge(anyCollection(), Matchers.anyObject());
}
Example 6
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testMergeCoveringWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(
			Lists.newArrayList(
					new TimeWindow(1, 1),
					new TimeWindow(0, 2),
					new TimeWindow(4, 7),
					new TimeWindow(5, 6)),
			callback);

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(1, 1), new TimeWindow(0, 2))),
			eq(new TimeWindow(0, 2)));

	verify(callback, times(1)).merge(
			(Collection<TimeWindow>) argThat(containsInAnyOrder(new TimeWindow(5, 6), new TimeWindow(4, 7))),
			eq(new TimeWindow(4, 7)));

	verify(callback, times(2)).merge(anyCollection(), Matchers.anyObject());
}
Example 7
Source File: EventTimeSessionWindowsTest.java    From Flink-CEPplus with Apache License 2.0 3 votes vote down vote up 
@Test
public void testMergeSinglePointWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(Lists.newArrayList(new TimeWindow(0, 0)), callback);

	verify(callback, never()).merge(anyCollection(), Matchers.anyObject());
}
Example 8
Source File: EventTimeSessionWindowsTest.java    From Flink-CEPplus with Apache License 2.0 3 votes vote down vote up 
@Test
public void testMergeSingleWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(Lists.newArrayList(new TimeWindow(0, 1)), callback);

	verify(callback, never()).merge(anyCollection(), Matchers.anyObject());
}
Example 9
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testMergeSinglePointWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(Lists.newArrayList(new TimeWindow(0, 0)), callback);

	verify(callback, never()).merge(anyCollection(), Matchers.anyObject());
}
Example 10
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testMergeSingleWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(Lists.newArrayList(new TimeWindow(0, 1)), callback);

	verify(callback, never()).merge(anyCollection(), Matchers.anyObject());
}
Example 11
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testMergeSinglePointWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(Lists.newArrayList(new TimeWindow(0, 0)), callback);

	verify(callback, never()).merge(anyCollection(), Matchers.anyObject());
}
Example 12
Source File: EventTimeSessionWindowsTest.java    From flink with Apache License 2.0 3 votes vote down vote up 
@Test
public void testMergeSingleWindow() {
	MergingWindowAssigner.MergeCallback callback = mock(MergingWindowAssigner.MergeCallback.class);

	EventTimeSessionWindows assigner = EventTimeSessionWindows.withGap(Time.milliseconds(5000));

	assigner.mergeWindows(Lists.newArrayList(new TimeWindow(0, 1)), callback);

	verify(callback, never()).merge(anyCollection(), Matchers.anyObject());
}