Class DetachedContextOperation

Construct a new detached context delta operation instance. This is a pure data object without any methods.

Constructor

class DetachedContextOperation(type, path, remove, insert, head, tail)

Arguments:

• type –
• path –
• remove –
• insert –
• head –
• tail –

Methods

toString

DetachedContextOperation#toString()

Return a string representation of the operation

Attributes

head

head

Fingerprint values for the content. For insert operations, this array should be empty. For remove-operations, the array should contain the fingerprint values of the nodes which should be removed, for update operations, the only element should be the fingerprint value of the original node.

insert

insert

Null (remove), one tree.Node (update) or sequence of nodes (insert)

path

path

An array of integers representing the top-down path from the root node to the anchor of this operation. The anchor point always is the first position after the leading context values. For insert operations it will must point to the first element of the tail context.

remove

remove

Null (insert), one tree.Node (update) or sequence of nodes (delete)

type

type

The operation type, one of deltamod.UPDATE_NODE_TYPE, deltamod.UPDATE_FOREST_TYPE