Method Summary |
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public Object | clone() |
public char | current() Gets the character at the current position (as returned by getIndex()). |
public char | first() Sets the position to getBeginIndex() and returns the character at that
position. |
public int | getBeginIndex() Returns the start index of the text. |
public int | getEndIndex() Returns the end index of the text. |
public int | getIndex() Returns the current index. |
public char | last() Sets the position to getEndIndex()-1 (getEndIndex() if the text is empty)
and returns the character at that position. |
public char | next() Increments the iterator's index by one and returns the character
at the new index. |
public char | previous() Decrements the iterator's index by one and returns the character
at the new index. |
public char | setIndex(int position) Sets the position to the specified position in the text and returns that
character.
Parameters: position - the position within the text. |