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java.lang.Object org.gjt.sp.util.CharIndexedSegment
Lets gnu.regexp
search within Segment
objects.
Field Summary |
Fields inherited from interface gnu.regexp.CharIndexed |
OUT_OF_BOUNDS |
Constructor Summary | |
CharIndexedSegment(javax.swing.text.Segment seg,
boolean reverse)
Creates a new CharIndexedSegment . |
|
CharIndexedSegment(javax.swing.text.Segment seg,
int index)
Creates a new CharIndexedSegment . |
Method Summary | |
char |
charAt(int index)
Returns the character at the given offset past the current cursor position in the input. |
boolean |
isValid()
Returns true if the most recent move() operation placed the cursor position at a valid position in the input. |
boolean |
move(int index)
Shifts the input buffer by a given number of positions. |
void |
reset()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public CharIndexedSegment(javax.swing.text.Segment seg, int index)
CharIndexedSegment
.
public CharIndexedSegment(javax.swing.text.Segment seg, boolean reverse)
CharIndexedSegment
.
Method Detail |
public char charAt(int index)
CharIndexed
charAt
in interface CharIndexed
index
- the offset position in the character field to examine
public boolean isValid()
CharIndexed
isValid
in interface CharIndexed
public void reset()
public boolean move(int index)
CharIndexed
move
in interface CharIndexed
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