Public Member Functions | |
PackInputStream (String format, byte[] value) | |
PackInputStream (String format, byte[] value, boolean isRaw) | |
PackInputStream (String format, byte[] value, boolean isRaw, int off, int len) | |
String | getFormat () |
byte [] | getValue () |
byte | getByte () throws WiredTigerPackingException |
void | getByteArray (byte[] dest) throws WiredTigerPackingException |
void | getByteArray (byte[] dest, int off, int len) throws WiredTigerPackingException |
byte [] | getByteArray () throws WiredTigerPackingException |
int | getInt () throws WiredTigerPackingException |
long | getLong () throws WiredTigerPackingException |
long | getRecord () throws WiredTigerPackingException |
short | getShort () throws WiredTigerPackingException |
String | getString () throws WiredTigerPackingException |
Protected Attributes | |
PackFormatInputStream | format |
byte [] | value |
int | valueOff |
int | valueLen |
boolean | isRaw |
An internal helper class for decoding WiredTiger packed values.
Applications should not need to use this class.
com.wiredtiger.db.PackInputStream.PackInputStream | ( | String | format, |
byte [] | value | ||
) |
Constructor.
format | A String that contains the WiredTiger format that defines the layout of this packed value. |
value | The raw bytes that back the stream. |
com.wiredtiger.db.PackInputStream.PackInputStream | ( | String | format, |
byte [] | value, | ||
boolean | isRaw | ||
) |
Constructor.
format | A String that contains the WiredTiger format that defines the layout of this packed value. |
value | The raw bytes that back the stream. |
isRaw | The stream is opened raw. |
com.wiredtiger.db.PackInputStream.PackInputStream | ( | String | format, |
byte [] | value, | ||
boolean | isRaw, | ||
int | off, | ||
int | len | ||
) |
Constructor.
format | A String that contains the WiredTiger format that defines the layout of this packed value. |
value | The raw bytes that back the stream. |
isRaw | The stream is opened raw. |
off | Offset into the value array at which the stream begins. |
len | Length of the value array that forms the stream. |
byte com.wiredtiger.db.PackInputStream.getByte | ( | ) | throws WiredTigerPackingException |
Retrieves a byte field from the stream.
void com.wiredtiger.db.PackInputStream.getByteArray | ( | byte [] | dest | ) | throws WiredTigerPackingException |
Retrieves a byte array field from the stream.
dest | The byte array where the returned value will be stored. The array should be large enough to store the entire data item, if it is not, a truncated value will be returned. |
void com.wiredtiger.db.PackInputStream.getByteArray | ( | byte [] | dest, |
int | off, | ||
int | len | ||
) | throws WiredTigerPackingException |
Retrieves a byte array field from the stream.
dest | The byte array where the returned value will be stored. |
off | Offset into the destination buffer to start copying into. |
len | The length should be large enough to store the entire data item, if it is not, a truncated value will be returned. |
byte [] com.wiredtiger.db.PackInputStream.getByteArray | ( | ) | throws WiredTigerPackingException |
Retrieves a byte array field from the stream. Creates a new byte array that is the size of the object being retrieved.
String com.wiredtiger.db.PackInputStream.getFormat | ( | ) |
Returns the raw packing format string.
int com.wiredtiger.db.PackInputStream.getInt | ( | ) | throws WiredTigerPackingException |
Retrieves an integer field from the stream.
long com.wiredtiger.db.PackInputStream.getLong | ( | ) | throws WiredTigerPackingException |
Retrieves a long field from the stream.
long com.wiredtiger.db.PackInputStream.getRecord | ( | ) | throws WiredTigerPackingException |
Retrieves a record field from the stream.
short com.wiredtiger.db.PackInputStream.getShort | ( | ) | throws WiredTigerPackingException |
Retrieves a short field from the stream.
String com.wiredtiger.db.PackInputStream.getString | ( | ) | throws WiredTigerPackingException |
Retrieves a string field from the stream.
byte [] com.wiredtiger.db.PackInputStream.getValue | ( | ) |
Returns the raw value byte array.