MetadataHandler

Classes

MetadataHandler

Handler for performing simple operations with text metadata.

Implements

• IMetadataHandler

Constructors

Constructor

new MetadataHandler(tw): MetadataHandler;

Parameters

Parameter	Type
tw	ITextWhizzHolder

Returns

MetadataHandler

Methods

createMetadata()

createMetadata(properties): IMetadata;

Creates metadata by properties.

Parameters

Parameter	Type	Description
properties	IMetadataProperty[]	metadata properties.

Returns

IMetadata

Implementation of

IMetadataHandler.createMetadata

deleteMetadata()

deleteMetadata(index): void;

Removes metadata by index.

Parameters

Parameter	Type	Description
index	number	paragraph index.

Returns

void

Implementation of

IMetadataHandler.deleteMetadata

getMetadata()

getMetadata(index): IMetadata;

Returns metadata by index.

Parameters

Parameter	Type	Description
index	number	paragraph index.

Returns

IMetadata

Implementation of

IMetadataHandler.getMetadata

isMetadataExists()

isMetadataExists(index): boolean;

Checks for the presence of metadata.

Parameters

Parameter	Type	Description
index	number	paragraph index.

Returns

boolean

Implementation of

IMetadataHandler.isMetadataExists

setMetadata()

setMetadata(index, metadata): void;

Sets metadata by index.

Parameters

Parameter	Type	Description
index	number	paragraph index.
metadata	IMetadata	metadata.

Returns

void

Implementation of

IMetadataHandler.setMetadata