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public interface CharIndexed
interface basic
| Field Summary | |
|---|---|
static char |
OUT_OF_BOUNDS
Defines a constant (0xFFFF was somewhat arbitrarily chosen) that can be returned by the charAt() function indicating that the specified index is out of range. |
| 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. |
| Field Detail |
|---|
static final char OUT_OF_BOUNDS
| Method Detail |
|---|
char charAt(int index)
index - the offset position in the character field to examine
boolean move(int index)
boolean isValid()
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