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title: ReferenceElementNode category: Core layout: docs

ReferenceElementNode

This class is only relevant if the referenced property is array-like. In this case, ReferenceElementNode allows to refer to a specific element inside the data structure via an index.

Constructor

new ReferenceElementNode( referenceNode : ReferenceBaseNode, indexNode : Node )

Constructs a new reference element node.

referenceNode | The reference node.
---|---
indexNode | The index node that defines the element access.

Properties

.isReferenceElementNode : boolean (readonly)

This flag can be used for type testing.

Default is true.

.isReferenceElementNode : boolean (readonly)

This flag can be used for type testing.

Default is true.

.referenceNode : ReferenceBaseNode

Similar to ReferenceBaseNode#reference, an additional property references to the current node.

Default is null.

.referenceNode : ReferenceNode

Similar to ReferenceNode#reference, an additional property references to the current node.

Default is null.

Methods

.getNodeType() : string

This method is overwritten since the node type is inferred from the uniform type of the reference node.

Overrides: ArrayElementNode#getNodeType

Returns: The node type.

.getNodeType() : string

This method is overwritten since the node type is inferred from the uniform type of the reference node.

Overrides: ArrayElementNode#getNodeType

Returns: The node type.

Source

src/nodes/accessors/ReferenceBaseNode.js

This class is only relevant if the referenced property is array-like. In this case, ReferenceElementNode allows to refer to a specific element inside the data structure via an index.

Constructor

new ReferenceElementNode( referenceNode : ReferenceNode, indexNode : Node )

Constructs a new reference element node.

referenceNode | The reference node.
---|---
indexNode | The index node that defines the element access.

Properties

.isReferenceElementNode : boolean (readonly)

This flag can be used for type testing.

Default is true.

.isReferenceElementNode : boolean (readonly)

This flag can be used for type testing.

Default is true.

.referenceNode : ReferenceBaseNode

Similar to ReferenceBaseNode#reference, an additional property references to the current node.

Default is null.

.referenceNode : ReferenceNode

Similar to ReferenceNode#reference, an additional property references to the current node.

Default is null.

Methods

.getNodeType() : string

This method is overwritten since the node type is inferred from the uniform type of the reference node.

Overrides: ArrayElementNode#getNodeType

Returns: The node type.

.getNodeType() : string

This method is overwritten since the node type is inferred from the uniform type of the reference node.

Overrides: ArrayElementNode#getNodeType

Returns: The node type.

Source

src/nodes/accessors/ReferenceNode.js