本文整理汇总了Java中sun.text.normalizer.UTF16类的典型用法代码示例。如果您正苦于以下问题：Java UTF16类的具体用法？Java UTF16怎么用？Java UTF16使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
UTF16类属于sun.text.normalizer包，在下文中一共展示了UTF16类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: map
import sun.text.normalizer.UTF16; //导入依赖的package包/类
private StringBuffer map( UCharacterIterator iter, int options)
throws ParseException {
Values val = new Values();
char result = 0;
int ch = UCharacterIterator.DONE;
StringBuffer dest = new StringBuffer();
boolean allowUnassigned = ((options & ALLOW_UNASSIGNED)>0);
while((ch=iter.nextCodePoint())!= UCharacterIterator.DONE){
result = getCodePointValue(ch);
getValues(result,val);
// check if the source codepoint is unassigned
if(val.type == UNASSIGNED && allowUnassigned == false){
throw new ParseException("An unassigned code point was found in the input " +
iter.getText(), iter.getIndex());
}else if((val.type == MAP)){
int index, length;
if(val.isIndex){
index = val.value;
if(index >= indexes[ONE_UCHAR_MAPPING_INDEX_START] &&
index < indexes[TWO_UCHARS_MAPPING_INDEX_START]){
length = 1;
}else if(index >= indexes[TWO_UCHARS_MAPPING_INDEX_START] &&
index < indexes[THREE_UCHARS_MAPPING_INDEX_START]){
length = 2;
}else if(index >= indexes[THREE_UCHARS_MAPPING_INDEX_START] &&
index < indexes[FOUR_UCHARS_MAPPING_INDEX_START]){
length = 3;
}else{
length = mappingData[index++];
}
/* copy mapping to destination */
dest.append(mappingData,index,length);
continue;
}else{
ch -= val.value;
}
}else if(val.type == DELETE){
// just consume the codepoint and contine
continue;
}
//copy the source into destination
UTF16.append(dest,ch);
}
return dest;
}