The setIndex() method of java.text.ParsePosition class is used to set the current parse position of this ParsePositon object .
Syntax:
public void setIndex(int index)
Parameter: This method takes integer index at which current parse position is going to be set.
Return Value: This method has nothing to return.
Below are the examples to illustrate the setIndex() method:
Example 1:
// Java program to demonstrate // setIndex() method import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
// Creating and initializing
// new ParsePosition Object
ParsePosition pos
= new ParsePosition( 1 );
// set index for current
// Parse Position object
// using setIndex() method
pos.setIndex( 3 );
// getting the current
// ParsePosition of
int i = pos.getIndex();
// display result
System.out.println(
"current parse position: "
+ Integer.toString(i));
}
catch (ClassCastException e) {
System.out.println(e);
}
}
} |
Output:
current parse position: 3
Example 2:
// Java program to demonstrate // setIndex() method import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
// Creating and initializing
// new ParsePosition Object
ParsePosition pos
= new ParsePosition( 500 );
// set index for current
// Parse Position object
// using setIndex() method
pos.setIndex( 30 );
// getting the current
// ParsePosition of
int i = pos.getIndex();
// display result
System.out.println(
"current parse position: "
+ Integer.toString(i));
}
catch (ClassCastException e) {
System.out.println(e);
}
}
} |
Output:
current parse position: 30
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/ParsePosition.html#setIndex-int-