public class ReadableWorkbook
extends Object
implements Closeable

Constructors
Constructor	Description
`ReadableWorkbook(File inputFile)`
`ReadableWorkbook(File inputFile, ReadingOptions readingOptions)`
`ReadableWorkbook(InputStream inputStream)`	Note: will load the whole xlsx file into memory, (but will not uncompress it in memory)
`ReadableWorkbook(InputStream inputStream, ReadingOptions readingOptions)`	Note: will load the whole xlsx file into memory, (but will not uncompress it in memory)

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`Optional<Sheet>`	`findSheet(String name)`
`Optional<Sheet>`	`getActiveSheet()`
`Sheet`	`getFirstSheet()`
`List<String>`	`getFormats()`
`Map<String,String>`	`getNumFmtIdToFormat()`
`Optional<Sheet>`	`getSheet(int index)`
`Stream<Sheet>`	`getSheets()`
`boolean`	`isDate1904()`
`static boolean`	`isOLE2Header(byte[] bytes)`
`static boolean`	`isOOXMLZipHeader(byte[] bytes)`

public ReadableWorkbook(File inputFile)
                 throws IOException

public ReadableWorkbook(File inputFile,
                        ReadingOptions readingOptions)
                 throws IOException

public ReadableWorkbook(InputStream inputStream,
                        ReadingOptions readingOptions)
                 throws IOException

Note: will load the whole xlsx file into memory, (but will not uncompress it in memory)

public Optional<Sheet> getSheet(int index)

public Optional<Sheet> findSheet(String name)

public Optional<Sheet> getActiveSheet()

public Map<String,String> getNumFmtIdToFormat()

public static boolean isOOXMLZipHeader(byte[] bytes)

public static boolean isOLE2Header(byte[] bytes)

Class ReadableWorkbook