IncrementalDisjointSetStruct (core 1.4.0-alpha05 API)

java.lang.Object
- org.neo4j.graphalgo.core.utils.paged.dss.SequentialDisjointSetStruct
- - org.neo4j.graphalgo.core.utils.paged.dss.IncrementalDisjointSetStruct

All Implemented Interfaces:

DisjointSetStruct
```
@Deprecated
public final class IncrementalDisjointSetStruct
extends SequentialDisjointSetStruct
```
Deprecated.

Extends SequentialDisjointSetStruct with support for incremental computation based on a previously computed mapping between node ids and set ids. Note that this does not use Union by Rank but prefers the minimum set id instead when merging two sets.

Constructor Summary

Constructors
Constructor	Description
`IncrementalDisjointSetStruct(long size, NodeProperties communityMapping, AllocationTracker tracker)`	Deprecated. Initialize the struct with the given size.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`long`	`find(long nodeId)`	Deprecated. find setId of element p without balancing optimization.
`static MemoryEstimation`	`memoryEstimation()`	Deprecated.
`HugeLongArray`	`parent()`	Deprecated.
`long`	`setIdOf(long nodeId)`	Deprecated. Find set Id of element p.
`long`	`size()`	Deprecated. element (node) count

Methods inherited from class org.neo4j.graphalgo.core.utils.paged.dss.SequentialDisjointSetStruct
findAndBalance, merge, sameSet, union

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

Methods inherited from interface org.neo4j.graphalgo.core.utils.paged.dss.DisjointSetStruct
asNodeProperties

- Constructor Detail
  - IncrementalDisjointSetStruct
```
public IncrementalDisjointSetStruct(long size,
                                    NodeProperties communityMapping,
                                    AllocationTracker tracker)
```
    Deprecated.
    
    Initialize the struct with the given size.
    
    Parameters:
    
    size - number of elements (maximum node id)
- Method Detail
  - memoryEstimation
```
public static MemoryEstimation memoryEstimation()
```
    Deprecated.
  - parent
```
public HugeLongArray parent()
```
    Deprecated.
  - size
```
public long size()
```
    Deprecated.
    
    element (node) count
    
    Returns:
    
    the element count
  - find
```
public long find(long nodeId)
```
    Deprecated.
    
    find setId of element p without balancing optimization.
    
    Specified by:
    
    find in class SequentialDisjointSetStruct
    
    Parameters:
    
    nodeId - the element in the set we are looking for
    
    Returns:
    
    an id of the set it belongs to
  - setIdOf
```
public long setIdOf(long nodeId)
```
    Deprecated.
    
    Description copied from interface: DisjointSetStruct
    
    Find set Id of element p.
    
    Parameters:
    
    nodeId - the element in the set we are looking for
    
    Returns:
    
    an id of the set it belongs to