@Override
public Object clone() {
int cloneAddr = cloneImpl(this.addr);
NativeBreakIterator clone = new NativeBreakIterator(cloneAddr, this.type);
// The RI doesn't clone the CharacterIterator.
clone.charIter = this.charIter;
return clone;
}
/**
* Creates a copy of this iterator, all status information including the current position are kept
* the same.
*
* @return a copy of this iterator.
*/
@Override
public Object clone() {
try {
BreakIterator cloned = (BreakIterator) super.clone();
cloned.wrapped = (NativeBreakIterator) wrapped.clone();
return cloned;
} catch (CloneNotSupportedException e) {
throw new AssertionError(e); // android-changed
}
}
/**
* Sets the new text string to be analyzed, the current position will be reset to the beginning of
* this new string, and the old string will be lost.
*
* @param newText the new text string to be analyzed.
*/
public void setText(String newText) {
wrapped.setText(newText);
}
/**
* Returns the position of last boundary preceding the given offset, and sets the current position
* to the returned value, or {@code DONE} if the given offset specifies the starting position.
*
* @param offset the given start position to be searched for.
* @return the position of the last boundary preceding the given offset.
* @throws IllegalArgumentException if the offset is invalid.
*/
public int preceding(int offset) {
return wrapped.preceding(offset);
}
/**
* Indicates whether the given offset is a boundary position. If this method returns true, the
* current iteration position is set to the given position; if the function returns false, the
* current iteration position is set as though {@link #following(int)} had been called.
*
* @param offset the given offset to check.
* @return {@code true} if the given offset is a boundary position; {@code false} otherwise.
*/
public boolean isBoundary(int offset) {
return wrapped.isBoundary(offset);
}
/**
* Returns a new instance of {@code BreakIterator} to iterate over word-breaks using the given
* locale.
*
* @param where the given locale.
* @return a new instance of {@code BreakIterator} using the given locale.
* @throws NullPointerException if {@code where} is {@code null}.
*/
public static BreakIterator getWordInstance(Locale where) {
return new RuleBasedBreakIterator(NativeBreakIterator.getWordInstance(where));
}
