Class java.text.ParsePosition
java.lang.Object
|
+----java.text.ParsePosition
- public class ParsePosition
- extends Object
ParsePosition
is a simple class used by Format
and its subclasses to keep track of the current position during parsing.
The parseObject
method in the various Format
classes requires a ParsePosition
object as an argument.
By design, as you parse through a string with different formats,
you can use the same ParsePosition
, since the index parameter
records the current position.
- See Also:
- Format
Constructor Summary
|
ParsePosition(int index)
Create a new ParsePosition with the given initial index.
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Method Summary
|
int
|
getErrorIndex()
Retrieve the index at which an error occurred, or -1 if the
error index has not been set.
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int
|
getIndex()
Retrieve the current parse position.
|
void
|
setErrorIndex(int ei)
Set the index at which a parse error occurred.
|
void
|
setIndex(int index)
Set the current parse position.
|
Methods inherited from class java.lang.Object
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ParsePosition
public ParsePosition(int index)
- Create a new ParsePosition with the given initial index.
getIndex
public int getIndex()
- Retrieve the current parse position. On input to a parse method, this
is the index of the character at which parsing will begin; on output, it
is the index of the character following the last character parsed.
setIndex
public void setIndex(int index)
- Set the current parse position.
setErrorIndex
public void setErrorIndex(int ei)
- Set the index at which a parse error occurred. Formatters
should set this before returning an error code from their
parseObject method. The default value is -1 if this is not set.
getErrorIndex
public int getErrorIndex()
- Retrieve the index at which an error occurred, or -1 if the
error index has not been set.
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