ClusterByPartitions (druid-processing 28.0.0 API)

java.lang.Object
- org.apache.druid.frame.key.ClusterByPartitions

All Implemented Interfaces:

Iterable<ClusterByPartition>
```
public class ClusterByPartitions
extends Object
implements Iterable<ClusterByPartition>
```
Holder object for a set of ClusterByPartition. There are no preconditions put upon the partitions, except that there is at least one of them. In particular, they are not required to abut each other or to be non-overlapping. Use allAbutting() to check if this particular list of partitions is in fact all abutting (and, therefore, also non-overlapping).

Constructor Summary

Constructors
Constructor Description

ClusterByPartitions(List<ClusterByPartition> ranges)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`allAbutting()`	Whether this list of partitions is all abutting, meaning: each partition's start is equal to the previous partition's end.
`boolean`	`equals(Object o)`
`ClusterByPartition`	`get(int i)`
`int`	`hashCode()`
`Iterator<ClusterByPartition>`	`iterator()`
`static ClusterByPartitions`	`oneUniversalPartition()`
`List<ClusterByPartition>`	`ranges()`
`int`	`size()`
`String`	`toString()`

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

- Constructor Detail
  - ClusterByPartitions
```
public ClusterByPartitions(List<ClusterByPartition> ranges)
```
- Method Detail
  - oneUniversalPartition
```
public static ClusterByPartitions oneUniversalPartition()
```
  - allAbutting
```
public boolean allAbutting()
```
    Whether this list of partitions is all abutting, meaning: each partition's start is equal to the previous partition's end. Note that the start of the first partition, and the end of the last partition, may or may not be unbounded. So this list of partitions may not cover the entire space even if they are all abutting.
  - get
```
public ClusterByPartition get(int i)
```
  - size
```
public int size()
```
  - ranges
```
public List<ClusterByPartition> ranges()
```
  - iterator
```
public Iterator<ClusterByPartition> iterator()
```
    Specified by:
    
    iterator in interface Iterable<ClusterByPartition>
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object