FieldPosition setBeginIndex() method in Java with Example
The setBeginIndex() method of java.text.FieldPosition class is used to set the index of the beginning character of the FieldPosition object.
Syntax:
public void setBeginIndex(int index)
Parameter: This method takes the integer value index for the new index of the starting character of the FieldPosition object.
Return Value: This method has nothing to return.
Below are the examples to illustrate the setBeginIndex() method:
Example 1:
Java
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
FieldPosition pos
= new FieldPosition(DateFormat.Field.AM_PM);
pos.setBeginIndex( 5 );
int i = pos.getBeginIndex();
System.out.println( "begin index :- " + i);
}
catch (ClassCastException e) {
System.out.println( "Exception thrown : " + e);
}
}
}
|
Example 2:
Java
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
FieldPosition pos
= new FieldPosition(
MessageFormat.Field.ARGUMENT);
pos.setBeginIndex( 10 );
int i = pos.getBeginIndex();
System.out.println( "begin index :- " + i);
}
catch (ClassCastException e) {
System.out.println( "Exception thrown : " + e);
}
}
}
|
Output:
begin index :- 10
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/FieldPosition.html#setBeginIndex-int-
Last Updated :
30 Jul, 2021
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