The isBoundary() method of java.text.BreakIterator class is used to check if the passed offset is boundary or not.
Syntax:
public boolean isBoundary(int offset)
Parameter: This method takes offset as a parameter for checking if it is a boundary or not.
Return Value: This method provides true if the passed offset is boundary otherwise false.
Below are the examples to illustrate the isBoundary() method:
Example 1:
// Java program to demonstrate isBoundary() method import java.text.*;import java.util.*;import java.io.*; public class GFG { public static void main(String[] argv) { // creating and initializing BreakIterator BreakIterator wb = BreakIterator.getWordInstance(); // setting text for BreakIterator wb.setText("Code Geeks"); // checking for the boundary // by using isBoundary() method boolean status = wb.isBoundary(0); // display the result if (status) System.out.println("offset is a boundary"); else System.out.println("offset is not a boundary"); }} |
Output:
offset is a boundary
Example 2:
// Java program to demonstrate isBoundary() method import java.text.*;import java.util.*;import java.io.*; public class GFG { public static void main(String[] argv) { // creating and initializing BreakIterator BreakIterator wb = BreakIterator.getWordInstance(); // setting text for BreakIterator wb.setText("Code Geeks"); // checking for the boundary // by using isBoundary() method boolean status = wb.isBoundary(2); // display the result if (status) System.out.println("offset is a boundary"); else System.out.println("offset is not a boundary"); }} |
Output:
offset is not a boundary
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/BreakIterator.html#isBoundary-int-
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