Node

All Known Subinterfaces:

MapNode<K,V,R>, MultimapNode<K,V,C,R>, SetNode<K,R>

All Known Implementing Classes:

PersistentTrieMap.AbstractMapNode, PersistentTrieMap.BitmapIndexedMapNode, PersistentTrieMap.CompactMapNode, PersistentTrieMap.CompactMixedMapNode, PersistentTrieMap.HashCollisionMapNode, PersistentTrieSet.AbstractSetNode, PersistentTrieSet.BitmapIndexedSetNode, PersistentTrieSet.CompactMixedSetNode, PersistentTrieSet.CompactSetNode, PersistentTrieSet.HashCollisionSetNode, PersistentTrieSetMultimap.AbstractHashCollisionNode, PersistentTrieSetMultimap.AbstractSetMultimapNode, PersistentTrieSetMultimap.BitmapIndexedSetMultimapNode, PersistentTrieSetMultimap.CompactMixedSetMultimapNode, PersistentTrieSetMultimap.CompactSetMultimapNode, PersistentTrieSetMultimap.HashCollisionNode
```
public interface Node
```

Field Summary

Fields
Modifier and Type Field Description

static byte SIZE_EMPTY

static byte SIZE_MORE_THAN_ONE

static byte SIZE_ONE

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<T> ArrayView<T>`	`dataArray(int category, int component)`	Creates an array abstraction for a subset of data stored in a node.
`ArrayView<? extends Node>`	`nodeArray()`
`byte`	`sizePredicate()`	Abstract predicate over a node's size.

- Field Detail
  - SIZE_EMPTY
```
static final byte SIZE_EMPTY
```
    See Also:
    
    Constant Field Values
  - SIZE_ONE
```
static final byte SIZE_ONE
```
    See Also:
    
    Constant Field Values
  - SIZE_MORE_THAN_ONE
```
static final byte SIZE_MORE_THAN_ONE
```
    See Also:
    
    Constant Field Values
- Method Detail
  - sizePredicate
```
byte sizePredicate()
```
    Abstract predicate over a node's size. Value can be either 0, 1, or 2.
    
    Returns:
    
    size predicate
  - dataArray
```
<T> ArrayView<T> dataArray(int category,
                           int component)
```
    Creates an array abstraction for a subset of data stored in a node.
    
    Type Parameters:
    
    T - dynamic cast type of projected on view
    
    Parameters:
    
    category - the bit pattern of the (heterogeneous) data category
    
    component - the index to address into tuple
  - nodeArray
```
ArrayView<? extends Node> nodeArray()
```