com.raelity.text
Class TextUtil.MySegment

java.lang.Object
  javax.swing.text.Segment
      com.raelity.text.TextUtil.MySegment

All Implemented Interfaces:

CharSequence, Cloneable, CharacterIterator

Enclosing class:

TextUtil

public static class TextUtil.MySegment
extends Segment
implements CharSequence

To support jdk1.5, need a segment that isa CharSequence. Also keep "docOffset" which is the offset in the document of the start of the segment; -1 implies not known.

Field Summary

int

docOffset

Fields inherited from class javax.swing.text.Segment

array, count, offset

Fields inherited from interface java.text.CharacterIterator

DONE

Constructor Summary

TextUtil.MySegment()

TextUtil.MySegment(char[] array, int offset, int count, int docOffset)

TextUtil.MySegment(TextUtil.MySegment seg)

Method Summary

char	charAt(int index)
int	length()
CharSequence	subSequence(int start, int end)

Methods inherited from class javax.swing.text.Segment

clone, current, first, getBeginIndex, getEndIndex, getIndex, isPartialReturn, last, next, previous, setIndex, setPartialReturn, toString

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.CharSequence

toString

Field Detail

docOffset

public int docOffset

Constructor Detail

TextUtil.MySegment

public TextUtil.MySegment()

TextUtil.MySegment

public TextUtil.MySegment(TextUtil.MySegment seg)

TextUtil.MySegment

public TextUtil.MySegment(char[] array,
                          int offset,
                          int count,
                          int docOffset)

Method Detail

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

length

public int length()

Specified by:

length in interface CharSequence

subSequence

public CharSequence subSequence(int start,
                                int end)

Specified by:

subSequence in interface CharSequence