ArrayIdMapBuilder (core 2.5.4 API)

java.lang.Object
- org.neo4j.gds.core.loading.ArrayIdMapBuilder

All Implemented Interfaces:: IdMapBuilder

public final class ArrayIdMapBuilder
extends java.lang.Object
implements IdMapBuilder

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ArrayIdMapBuilder.BulkAdder

Field Summary

Fields
Modifier and Type Field Description

static java.lang.String ID

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ArrayIdMapBuilder.BulkAdder`	`allocate(int batchLength)`	Instantiate an allocator that accepts exactly `batchLength` many original ids.
`org.neo4j.gds.collections.ha.HugeLongArray`	`array()`
`IdMap`	`build(LabelInformation.Builder labelInformationBuilder, long highestNodeId, int concurrency)`
`static ArrayIdMapBuilder`	`of(long capacity)`
`long`	`size()`

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

- Field Detail
  - ID
```
public static final java.lang.String ID
```
    See Also:
    
    Constant Field Values
- Method Detail
  - of
```
public static ArrayIdMapBuilder of(long capacity)
```
  - allocate
```
public ArrayIdMapBuilder.BulkAdder allocate(int batchLength)
```
    Description copied from interface: IdMapBuilder
    
    Instantiate an allocator that accepts exactly batchLength many original ids.
    Calling IdMapAllocator.insert(long[]) on the returned allocator requires an array of length batchLength.
    This method is thread-safe and intended to be called by multiple node importer threads.
    
    Specified by:
    
    allocate in interface IdMapBuilder
    
    Returns:
    
    a non-thread-safe allocator for writing ids to the IdMap
  - build
```
public IdMap build(LabelInformation.Builder labelInformationBuilder,
                   long highestNodeId,
                   int concurrency)
```
    Specified by:
    
    build in interface IdMapBuilder
  - array
```
public org.neo4j.gds.collections.ha.HugeLongArray array()
```
  - size
```
public long size()
```