IndexRangeUtil (Flink : Runtime 2.0.0 API)

java.lang.Object
- org.apache.flink.runtime.executiongraph.IndexRangeUtil

public class IndexRangeUtil
extends Object

Utils for IndexRange.

Constructor Summary

Constructors
Constructor Description

IndexRangeUtil()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static List<IndexRange>`	`mergeIndexRanges(Collection<IndexRange> ranges)`	Merges overlapping or consecutive `IndexRange` instances from the given collection.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IndexRangeUtil
```
public IndexRangeUtil()
```
- Method Detail
  - mergeIndexRanges
```
public static List<IndexRange> mergeIndexRanges(Collection<IndexRange> ranges)
```
    Merges overlapping or consecutive IndexRange instances from the given collection.
    The method sorts the provided ranges by their start index, then iteratively merges ranges that either overlap or are directly adjacent. The result is a list of non-overlapping and consolidated IndexRange instances.
    
    Parameters:
    
    ranges - the collection of IndexRange instances to merge.
    
    Returns:
    
    a list of merged IndexRange instances. If the input is null or empty, an empty list is returned.