Examples of sun.text.CompactByteArray

sun.text.CompactByteArray
class CompactATypeArray : use only on primitive data types Provides a compact way to store information that is indexed by Unicode values, such as character properties, types, keyboard values, etc.This is very useful when you have a block of Unicode data that contains significant values while the rest of the Unicode data is unused in the application or when you have a lot of redundance, such as where all 21,000 Han ideographs have the same value. However, lookup is much faster than a hash table. A compact array of any primitive data type serves two purposes:
- Fast access of the indexed values.
- Smaller memory footprint.
A compact array is composed of a index array and value array. The index array contains the indicies of Unicode characters to the value array. @see CompactIntArray @see CompactShortArray @author Helena Shih

        offset += 4;
        byte[] temp2 = new byte[l];
        for (int i = 0; i < l; i++, offset++) {
            temp2[i] = buf[offset];
        }
        columnMap = new CompactByteArray(temp, temp2);


        // read in numCols and numColGroups
        numCols = BreakIterator.getInt(buf, offset);
        offset += 4;
        numColGroups = BreakIterator.getInt(buf, offset);

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            temp1[i] = BreakIterator.getShort(buffer, offset);
        }
        byte[] temp2 = new byte[BMPdataLength];  // BMPdata
        System.arraycopy(buffer, offset, temp2, 0, BMPdataLength);
        offset += BMPdataLength;
        charCategoryTable = new CompactByteArray(temp1, temp2);


        /* Read a category table for non-BMP characters. */
        int[] temp3 = new int[nonBMPdataLength];
        for (int i = 0; i < nonBMPdataLength; i++, offset+=4) {
            temp3[i] = BreakIterator.getInt(buffer, offset);

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        offset += 4;
        byte[] temp2 = new byte[l];
        for (int i = 0; i < l; i++, offset++) {
            temp2[i] = buf[offset];
        }
        columnMap = new CompactByteArray(temp, temp2);


        // read in numCols and numColGroups
        numCols = BreakIterator.getInt(buf, offset);
        offset += 4;
        numColGroups = BreakIterator.getInt(buf, offset);

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        }


        // and finally, we turn the temporary category table into a permanent category
        // table, which is a CompactByteArray. (we skip category 0, which by definition
        // refers to all characters not mentioned specifically in the rules)
        charCategoryTable = new CompactByteArray((byte)0);
        supplementaryCharCategoryTable = new SupplementaryCharacterData((byte)0);


        // for each category...
        for (int i = 0; i < categories.size(); i++) {
            CharSet chars = (CharSet)(categories.elementAt(i));

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            temp1[i] = BreakIterator.getShort(buffer, offset);
        }
        byte[] temp2 = new byte[BMPdataLength];  // BMPdata
        System.arraycopy(buffer, offset, temp2, 0, BMPdataLength);
        offset += BMPdataLength;
        charCategoryTable = new CompactByteArray(temp1, temp2);


        /* Read a category table for non-BMP characters. */
        int[] temp3 = new int[nonBMPdataLength];
        for (int i = 0; i < nonBMPdataLength; i++, offset+=4) {
            temp3[i] = BreakIterator.getInt(buffer, offset);

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Related Classes of sun.text.CompactByteArray

build.tools.generatebreakiteratordata.RuleBasedBreakIteratorBuilder

java.text.BreakDictionary

java.text.RuleBasedBreakIterator

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