Java Code Examples for org.apache.flink.optimizer.dataproperties.LocalProperties#clearUniqueFieldSets()

The following examples show how to use org.apache.flink.optimizer.dataproperties.LocalProperties#clearUniqueFieldSets() . 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: CrossStreamOuterFirstDescriptor.java From Flink-CEPplus with Apache License 2.0

5 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	// uniqueness becomes grouping with streamed nested loops
	if ((in1.getGroupedFields() == null || in1.getGroupedFields().size() == 0) &&
			in1.getUniqueFields() != null && in1.getUniqueFields().size() > 0)
	{
		return LocalProperties.forGrouping(in1.getUniqueFields().iterator().next().toFieldList());
	} else {
		return in1.clearUniqueFieldSets();
	}
}

Example 2

Source File: CrossStreamOuterFirstDescriptor.java From flink with Apache License 2.0

5 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	// uniqueness becomes grouping with streamed nested loops
	if ((in1.getGroupedFields() == null || in1.getGroupedFields().size() == 0) &&
			in1.getUniqueFields() != null && in1.getUniqueFields().size() > 0)
	{
		return LocalProperties.forGrouping(in1.getUniqueFields().iterator().next().toFieldList());
	} else {
		return in1.clearUniqueFieldSets();
	}
}

Example 3

Source File: CrossStreamOuterFirstDescriptor.java From flink with Apache License 2.0

5 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	// uniqueness becomes grouping with streamed nested loops
	if ((in1.getGroupedFields() == null || in1.getGroupedFields().size() == 0) &&
			in1.getUniqueFields() != null && in1.getUniqueFields().size() > 0)
	{
		return LocalProperties.forGrouping(in1.getUniqueFields().iterator().next().toFieldList());
	} else {
		return in1.clearUniqueFieldSets();
	}
}

Example 4

Source File: CrossStreamOuterSecondDescriptor.java From flink with Apache License 2.0

5 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	// uniqueness becomes grouping with streamed nested loops
	if ((in2.getGroupedFields() == null || in2.getGroupedFields().size() == 0) &&
			in2.getUniqueFields() != null && in2.getUniqueFields().size() > 0)
	{
		return LocalProperties.forGrouping(in2.getUniqueFields().iterator().next().toFieldList());
	} else {
		return in2.clearUniqueFieldSets();
	}
}

Example 5

Source File: CoGroupDescriptor.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	LocalProperties comb = LocalProperties.combine(in1, in2);
	return comb.clearUniqueFieldSets();
}

Example 6

Source File: FlatMapDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 7

Source File: ReduceProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 8

Source File: AbstractSortMergeJoinDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	LocalProperties comb = LocalProperties.combine(in1, in2);
	return comb.clearUniqueFieldSets();
}

Example 9

Source File: GroupReduceWithCombineProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 10

Source File: AllGroupCombineProperties.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 11

Source File: PartialGroupProperties.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 12

Source File: ReduceProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 13

Source File: CoGroupRawDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties in1, LocalProperties in2) {
	LocalProperties comb = LocalProperties.combine(in1, in2);
	return comb.clearUniqueFieldSets();
}

Example 14

Source File: AllGroupWithPartialPreGroupProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 15

Source File: PartialGroupProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 16

Source File: AllGroupWithPartialPreGroupProperties.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 17

Source File: AllGroupCombineProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 18

Source File: ReduceProperties.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 19

Source File: GroupReduceProperties.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}

Example 20

Source File: AllGroupReduceProperties.java From flink with Apache License 2.0

4 votes

@Override
public LocalProperties computeLocalProperties(LocalProperties lProps) {
	return lProps.clearUniqueFieldSets();
}