RuleBasedCollator getCollationKey() method in Java with Example
Last Updated :
02 Feb, 2022
The getCollationKey() method of java.text.RuleBasedCollator class is used to get the series of bit converted from string passed into it.
Syntax:
public CollationKey getCollationKey(String source)
Parameter: This method accepts the string object as a parameter.
Return Value: This method returns the series of bit converted from the string passed into it.
Below are the examples to illustrate the getCollationKey() method:
Example 1:
Java
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
String simple
= "< a < b < c < d" ;
RuleBasedCollator col
= new RuleBasedCollator(simple);
CollationKey key
= col.getCollationKey( "Geek" );
System.out.println(
"Series of bits are :- "
+ key.getSourceString());
}
catch (ClassCastException e) {
System.out.println( "Exception thrown : " + e);
}
catch (ParseException e) {
System.out.println( "Exception thrown : " + e);
}
}
}
|
Output:
Series of bits are :- Geek
Example 2:
Java
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
String simple
= "< a < b < c < d" ;
RuleBasedCollator col
= new RuleBasedCollator(simple);
CollationKey key
= col.getCollationKey( "G_f_G" );
System.out.println(
"Series of bits are :- "
+ key.getSourceString());
}
catch (ClassCastException e) {
System.out.println( "Exception thrown : " + e);
}
catch (ParseException e) {
System.out.println( "Exception thrown : " + e);
}
}
}
|
Output:
Series of bits are :- G_f_G
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/RuleBasedCollator.html#getCollationKey-java.lang.String-
Share your thoughts in the comments
Please Login to comment...