IDocumentInfo
public interface IDocumentInfo
Common interface for all file metadata wrappers
Methods
| Method | Description |
|---|---|
| getPageCount() | In implementing type should return count (number) of pages or other similar format-dependent entities (tabs, slides etc.). |
| getSize() | Document size in bytes |
| isEncrypted() | Indicates whether specific file is encrypted and requires password for opening. |
| getFormat() | Returns a document format |
getPageCount()
public abstract int getPageCount()
In implementing type should return count (number) of pages or other similar format-dependent entities (tabs, slides etc.). For those family types, that don’t have something similar (like plain text documents or XML) should return 1.
Returns: int -
getSize()
public abstract long getSize()
Document size in bytes
Returns: long -
isEncrypted()
public abstract boolean isEncrypted()
Indicates whether specific file is encrypted and requires password for opening. For the document types, that cannot be encrypted (like all text-based) should always return ‘false’.
Returns: boolean -
getFormat()
public abstract IDocumentFormat getFormat()
Returns a document format
Returns: IDocumentFormat -