text/normalizer/ReplaceableUCharacterIterator.java

63         this.currentIndex = 0;
75         this.currentIndex = 0;
98         if (currentIndex < replaceable.length()) {
99             return replaceable.charAt(currentIndex);
113      * Gets the current currentIndex in text.
114      * @return current currentIndex in text.
117         return currentIndex;
121      * Returns next UTF16 character and increments the iterator's currentIndex by 1.
122      * If the resulting currentIndex is greater or equal to the text length, the
123      * currentIndex is reset to the text length and a value of DONECODEPOINT is
125      * @return next UTF16 character in text or DONE if the new currentIndex is off the
129         if (currentIndex < replaceable.length()) {
130             return replaceable.charAt(currentIndex++);
137      * Returns previous UTF16 character and decrements the iterator's currentIndex by
139      * If the resulting currentIndex is less than 0, the currentIndex is reset to 0 and a
141      * @return next UTF16 character in text or DONE if the new currentIndex is off the
145         if (currentIndex > 0) {
146             return replaceable.charAt(--currentIndex);
152      * Sets the currentIndex to the specified currentIndex in the text and returns that
153      * single UTF16 character at currentIndex.
155      * @param currentIndex the currentIndex within the text.
156      * @exception IllegalArgumentException is thrown if an invalid currentIndex is
157      *            supplied. i.e. currentIndex is out of bounds.
159     public void setIndex(int currentIndex) {
160         if (currentIndex < 0 || currentIndex > replaceable.length()) {
163         this.currentIndex = currentIndex;
182      * Current currentIndex
184     private int currentIndex;