TextFragment (Apache FOP 2.4 API)

All Known Implementing Classes:

FOText
```
public interface TextFragment
```
Encapsulates a sub-sequence (fragement) of a text iterator (or other text source), where begin index and end index are indices into larger text iterator that denote [begin,end) of sub-sequence range. Additionally associated with a designated script (or "auto"), a designated language (or "none"), and a (single) bidi level (or -1 if not known).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`char`	`charAt(int subSequenceIndex)`	Obtain character at specified index within this fragment's sub-sequence, where index 0 corresponds to beginning index in overal text source, and subSequenceIndex must be less than ending index - beginning index.
`int`	`getBeginIndex()`	Obtain beginning index (inclusive) of sub-sequence of fragment in overall text source.
`int`	`getBidiLevel()`	Obtain associated bidi level (if known) or -1 if not.
`int`	`getEndIndex()`	Obtain ending index (exclusive) of sub-sequence of fragment in overall text source.
`java.text.CharacterIterator`	`getIterator()`	Obtain reference to underlying iterator.
`java.lang.String`	`getLanguage()`	Obtain associated language (if designated) or "none" if not.
`java.lang.String`	`getScript()`	Obtain associated script (if designated) or "auto" if not.
`java.lang.CharSequence`	`subSequence(int startIndex, int endIndex)`

- Method Detail
  - getIterator
```
java.text.CharacterIterator getIterator()
```
    Obtain reference to underlying iterator.
  - getBeginIndex
```
int getBeginIndex()
```
    Obtain beginning index (inclusive) of sub-sequence of fragment in overall text source.
  - getEndIndex
```
int getEndIndex()
```
    Obtain ending index (exclusive) of sub-sequence of fragment in overall text source.
  - getScript
```
java.lang.String getScript()
```
    Obtain associated script (if designated) or "auto" if not.
  - getLanguage
```
java.lang.String getLanguage()
```
    Obtain associated language (if designated) or "none" if not.
  - getBidiLevel
```
int getBidiLevel()
```
    Obtain associated bidi level (if known) or -1 if not.
  - charAt
```
char charAt(int subSequenceIndex)
```
    Obtain character at specified index within this fragment's sub-sequence, where index 0 corresponds to beginning index in overal text source, and subSequenceIndex must be less than ending index - beginning index.
  - subSequence
```
java.lang.CharSequence subSequence(int startIndex,
                                   int endIndex)
```