IMergeNodeCommon Interface
Packages > @fluidframework/merge-tree > IMergeNodeCommon
Common properties for a node in a merge tree.
This API is provided for existing users, but is not recommended for new users.
To use, import via @fluidframework/merge-tree/legacy.
For more information about our API support guarantees, see here .
Signature
export interface IMergeNodeCommon
Properties
| Property | Alerts | Type | Description |
|---|---|---|---|
| index |
Alpha
|
number | The index of this node in its parent's list of children. |
| ordinal |
Alpha
|
string |
A string that can be used for comparing the location of this node to other MergeNodes in the same tree. a.ordinal < b.ordinal if and only if a comes before b in a pre-order traversal of the tree.
|
Methods
| Method | Alerts | Return Type | Description |
|---|---|---|---|
| isLeaf() |
Alpha
|
this is ISegment |
Property Details
index
The index of this node in its parent’s list of children.
This API is provided as an alpha preview and may change without notice.
To use, import via @fluidframework/merge-tree/alpha.
For more information about our API support guarantees, see here .
Signature
index: number;
Type: number
ordinal
A string that can be used for comparing the location of this node to other MergeNodes in the same tree. a.ordinal < b.ordinal if and only if a comes before b in a pre-order traversal of the tree.
This API is provided as an alpha preview and may change without notice.
To use, import via @fluidframework/merge-tree/alpha.
For more information about our API support guarantees, see here .
Signature
ordinal: string;
Type: string
Method Details
isLeaf
This API is provided as an alpha preview and may change without notice.
To use, import via @fluidframework/merge-tree/alpha.
For more information about our API support guarantees, see here .
Signature
isLeaf(): this is ISegment;
Returns
Return type: this is ISegment