The getIndex() method of java.text.ParsePosition class is used to retrieve the current parse position of this ParsePositon object .
Syntax:
public int getIndex()
Parameter: This method does not accepts any argument as parameter.
Return Value: This method returns the current parse position of this parse position object.
Below are the examples to illustrate the getIndex() method:
Example 1:
// Java program to demonstrate// getIndex() 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 the parsing error pos.setErrorIndex(3); // getting the current // ParsePosition of // using getIndex() method 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: 1
Example 2:
// Java program to demonstrate// getIndex() 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 pos.setIndex(3); // getting the current // ParsePosition of // using getIndex() method 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
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/ParsePosition.html#getIndex–