io.webfolder.cdp.command

Interface Accessibility

public interface Accessibility

Method Summary

Modifier and Type	Method and Description
void	disable() Disables the accessibility domain.
void	enable() Enables the accessibility domain which causes AXNodeIds to remain consistent between method calls.
List<AXNode>	getFullAXTree() Fetches the entire accessibility tree
List<AXNode>	getPartialAXTree() Fetches the accessibility node and partial accessibility tree for this DOM node, if it exists.
List<AXNode>	getPartialAXTree(Integer nodeId, Integer backendNodeId, String objectId, Boolean fetchRelatives) Fetches the accessibility node and partial accessibility tree for this DOM node, if it exists.

Method Detail

disable

void disable()

Disables the accessibility domain.

enable

void enable()

Enables the accessibility domain which causes AXNodeIds to remain consistent between method calls. This turns on accessibility for the page, which can impact performance until accessibility is disabled.

getPartialAXTree

List<AXNode> getPartialAXTree(Integer nodeId,
                              Integer backendNodeId,
                              String objectId,
                              Boolean fetchRelatives)

Fetches the accessibility node and partial accessibility tree for this DOM node, if it exists.

Parameters:

nodeId - Identifier of the node to get the partial accessibility tree for.

backendNodeId - Identifier of the backend node to get the partial accessibility tree for.

objectId - JavaScript object id of the node wrapper to get the partial accessibility tree for.

fetchRelatives - Whether to fetch this nodes ancestors, siblings and children. Defaults to true.

Returns:

The Accessibility.AXNode for this DOM node, if it exists, plus its ancestors, siblings and children, if requested.

getFullAXTree

List<AXNode> getFullAXTree()

Fetches the entire accessibility tree

getPartialAXTree

List<AXNode> getPartialAXTree()

Fetches the accessibility node and partial accessibility tree for this DOM node, if it exists.

Returns:

The Accessibility.AXNode for this DOM node, if it exists, plus its ancestors, siblings and children, if requested.