Examples with IterCollationIterator android.icu.impl.coll.IterCollationIterator used on opensource projects

Example 1 with IterCollationIterator

use of android.icu.impl.coll.IterCollationIterator in project j2objc by google.

the class CollationElementIterator method setText.

/**
 * Set a new source string iterator for iteration, and reset the
 * offset to the beginning of the text.
 *
 * @param source the new source string iterator for iteration.
 */
public void setText(CharacterIterator source) {
    // Note: In C++, we just setText(source.getText()).
    // In Java, we actually operate on a character iterator.
    // TODO: do we need to remember the iterator in a field?
    // TODO: apparently we don't clone a CharacterIterator in Java,
    // we only clone the text for a UCharacterIterator?? see the old code in the constructors
    UCharacterIterator src = new CharacterIteratorWrapper(source);
    src.setToStart();
    // TODO: do we need to remember the source string in a field?
    string_ = src.getText();
    CollationIterator newIter;
    boolean numeric = rbc_.settings.readOnly().isNumeric();
    if (rbc_.settings.readOnly().dontCheckFCD()) {
        newIter = new IterCollationIterator(rbc_.data, numeric, src);
    } else {
        newIter = new FCDIterCollationIterator(rbc_.data, numeric, src, 0);
    }
    iter_ = newIter;
    otherHalf_ = 0;
    dir_ = 0;
}

Example 2 with IterCollationIterator

use of android.icu.impl.coll.IterCollationIterator in project j2objc by google.

the class CollationElementIterator method setText.

/**
 * Set a new source string iterator for iteration, and reset the
 * offset to the beginning of the text.
 *
 * <p>The source iterator's integrity will be preserved since a new copy
 * will be created for use.
 * @param source the new source string iterator for iteration.
 */
public void setText(UCharacterIterator source) {
    // TODO: do we need to remember the source string in a field?
    string_ = source.getText();
    // Note: In C++, we just setText(source.getText()).
    // In Java, we actually operate on a character iterator.
    // (The old code apparently did so only for a CharacterIterator;
    // for a UCharacterIterator it also just used source.getText()).
    // TODO: do we need to remember the cloned iterator in a field?
    UCharacterIterator src;
    try {
        src = (UCharacterIterator) source.clone();
    } catch (CloneNotSupportedException e) {
        // Fall back to ICU 52 behavior of iterating over the text contents
        // of the UCharacterIterator.
        setText(source.getText());
        return;
    }
    src.setToStart();
    CollationIterator newIter;
    boolean numeric = rbc_.settings.readOnly().isNumeric();
    if (rbc_.settings.readOnly().dontCheckFCD()) {
        newIter = new IterCollationIterator(rbc_.data, numeric, src);
    } else {
        newIter = new FCDIterCollationIterator(rbc_.data, numeric, src, 0);
    }
    iter_ = newIter;
    otherHalf_ = 0;
    dir_ = 0;
}