org.odftoolkit.odfdom.type.Language Maven / Gradle / Ivy
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package org.odftoolkit.odfdom.type;
/**
* This class represents the in OpenDocument format used data type {@odf.datatype language}
*/
public class Language implements OdfDataType {
private String mLanguage;
/**
* Construct Language by the parsing the given string
*
* @param language
* The String to be parsed into Language
* @throws IllegalArgumentException if the given argument is not a valid Language
*/
public Language(String language) throws IllegalArgumentException {
if (language == null) {
throw new IllegalArgumentException("parameter can not be null for Language");
}
if (!W3CSchemaType.isValid("language", language)) {
throw new IllegalArgumentException(
"parameter is invalid for datatype Language");
}
mLanguage = language;
}
/**
* Returns a String Object representing this Language's value
*
* @return return a string representation of the value of this Language
* object
*/
@Override
public String toString() {
return mLanguage;
}
/**
* Returns a Language instance representing the specified String value
*
* @param stringValue
* a String value
* @return return a Language instance representing stringValue
* @throws IllegalArgumentException if the given argument is not a valid Language
*/
public static Language valueOf(String stringValue)
throws IllegalArgumentException {
return new Language(stringValue);
}
/**
* check if the specified String instance is a valid {@odf.datatype language} data type
*
* @param stringValue
* the value to be tested
* @return true if the value of argument is valid for {@odf.datatype language} data type
* false otherwise
*/
public static boolean isValid(String stringValue) {
if (stringValue == null) {
return true;
} else {
return W3CSchemaType.isValid("language", stringValue);
}
}
}