Class Swift_CharacterReader_Utf8Reader
| Inheritance | Swift_CharacterReader_Utf8Reader |
|---|---|
| Implements | Swift_CharacterReader |
Analyzes UTF-8 characters.
Public Methods
| Method | Description | Defined By |
|---|---|---|
| getCharPositions() | Returns the complete character map. | Swift_CharacterReader_Utf8Reader |
| getInitialByteSize() | Returns the number of bytes which should be read to start each character. | Swift_CharacterReader_Utf8Reader |
| getMapType() | Returns mapType. | Swift_CharacterReader_Utf8Reader |
| validateByteSequence() | Returns an integer which specifies how many more bytes to read. | Swift_CharacterReader_Utf8Reader |
Method Details
Returns the complete character map.
| public int getCharPositions ( $string, $startOffset, <b>&</b>$currentMap, <b>&</b>$ignoredChars ) | ||
| $string | string | |
| $startOffset | int | |
| $currentMap | array | |
| $ignoredChars | mixed | |
Returns the number of bytes which should be read to start each character.
| public int getInitialByteSize ( ) |
Returns mapType.
| public int getMapType ( ) | ||
| return | int | MapType |
|---|---|---|
Returns an integer which specifies how many more bytes to read.
A positive integer indicates the number of more bytes to fetch before invoking this method again. A value of zero means this is already a valid character. A value of -1 means this cannot possibly be a valid character.
| public int validateByteSequence ( $bytes, $size ) | ||
| $bytes | string | |
| $size | int | |