Collator setStrength() method in Java with Example
The setStrength() method of java.text.Collator class is used to set the strength property of Collator object which will help that object during comparison of two string.
Syntax:
public void setStrength(int newStrength)
Parameter: This method accepts the strength property of Collator object as parameter which will help this object during the comparison.
Return Value: This method has nothing to return.
Below are the examples to illustrate the setStrength() method:
Example 1:
Java
// Java program to demonstrate // setStrength() method import java.text.*; import java.util.*; import java.io.*; public class GFG { public static void main(String[] argv) { try { // Creating and initializing new simple rule String simple = "< a < b < c < d" ; // Creating and initializing // new RuleBasedCollator Object RuleBasedCollator col = new RuleBasedCollator(simple); // setting strength property for the Collator object // using setStrength() method col.setStrength(Collator.IDENTICAL); // getting strength property int strength = col.getStrength(); // display result if (strength == 0 ) System.out.println( "current strength" + " property :- PRIMARY." ); else if (strength == 1 ) System.out.println( "current strength" + " property :- SECONDARY." ); else if (strength == 2 ) System.out.println( "current strength" + " property :- TERTIARY." ); else System.out.println( "current strength" + " property :- IDENTICAL." ); } catch (ClassCastException e) { System.out.println( "Exception thrown : " + e); } catch (ParseException e) { System.out.println( "Exception thrown : " + e); } } } |
Output:
current strength property :- IDENTICAL.
Example 2:
Java
// Java program to demonstrate // setStrength() method import java.text.*; import java.util.*; import java.io.*; public class GFG { public static void main(String[] argv) { try { // Creating and initializing // Collator Object Collator col = Collator.getInstance(Locale.UK); // setting strength property // for the Collator object // using setStrength() method col.setStrength(Collator.PRIMARY); // getting strength property int strength = col.getStrength(); // display result if (strength == 0 ) System.out.println( "current strength" + " property :- PRIMARY." ); else if (strength == 1 ) System.out.println( "current strength" + " property :- SECONDARY." ); else if (strength == 2 ) System.out.println( "current strength" + " property :- TERTIARY." ); else System.out.println( "current strength" + " property :- IDENTICAL." ); } catch (ClassCastException e) { System.out.println( "Exception thrown : " + e); } } } |
Output:
current strength property :- PRIMARY.
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/Collator.html#setStrength-int-
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