CharacterIterator Members

CharacterIterator Members

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Fields
Name Description
DONE Constant that is returned when the iterator has reached either the end or the beginning of the text.

Methods
Name Description
clone() Create a copy of this iterator
current() Get the character at the current position (as returned by getIndex()).
first() Set the position to getBeginIndex() and return the character at that position.
getBeginIndex() Return the start index of the text.
getEndIndex() Return the end index of the text.
getIndex() Return the current index.
last() Set the position to getEndIndex()-1, return the character at that position.
next() Increment the iterator's index by one and return the character at the new index.
previous() Decrement the iterator's index by one and return the character at the new index.
setIndex(int) Set the position to the specified position in the text and return that character.