com.siemens.ct.exi.core.datatype.charset

Interface RestrictedCharacterSet

All Known Implementing Classes:

AbstractRestrictedCharacterSet, CodePointCharacterSet, XSDBase64CharacterSet, XSDBooleanCharacterSet, XSDDateTimeCharacterSet, XSDDecimalCharacterSet, XSDDoubleCharacterSet, XSDHexBinaryCharacterSet, XSDIntegerCharacterSet, XSDStringCharacterSet

public interface RestrictedCharacterSet

If a string value is associated with a schema datatype and one or more of the datatypes in its datatype hierarchy has one or more pattern facets, there may be a restricted character set defined for the string value. http://www.w3.org/TR/exi/#restrictedCharSet

Author:

Daniel.Peintner.EXT@siemens.com, Richard.Kuntschke@siemens.com

Method Summary

Modifier and Type	Method and Description
int	getCode(int codePoint) Returns code for given code-point or NOT_FOUND == -1 for invalid char.
int	getCodePoint(int code) Retrieves the code-point for given code.
int	getCodingLength() Returns the number of bits to encode codes for the set.
int	size() Returns the number of entries for the set.

Method Detail

getCodePoint

int getCodePoint(int code)

Retrieves the code-point for given code.

Parameters:

code - code

Returns:

codePoint code-point

Throws:

IndexOutOfBoundsException - out-of-bound exception

getCode

int getCode(int codePoint)

Returns code for given code-point or NOT_FOUND == -1 for invalid char.

Parameters:

codePoint - character of interest

Returns:

code code

size

int size()

Returns the number of entries for the set.

Returns:

number of entries

getCodingLength

int getCodingLength()

Returns the number of bits to encode codes for the set.

codingLength = ceil( log2(N + 1) ) and N is the number of characters in the restricted character set.

Returns:

number of entries

See Also:

size()