Collator getDecomposition() method in Java with Example
Last Updated :
23 Dec, 2022
The getDecomposition() method of java.text.Collator class is used to get the decomposition mode of this collator .
Syntax:
public int getDecomposition()
Parameter: This method does not accept any parameter.
Return Value: This method returns the decomposition mode of this collator.
Below are the examples to illustrate the getDecomposition() 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);
col.setDecomposition(
Collator.CANONICAL_DECOMPOSITION);
int mode = col.getDecomposition();
if (mode == 0 )
System.out.println(
"decomposition mode is"
+ " :- NO_DECOMPOSITION");
else if (mode == 1 )
System.out.println(
"decomposition mode is "
+ ":- CANONICAL_DECOMPOSITION");
else
System.out.println(
"decomposition mode is "
+ ":- FULL_DECOMPOSITION. ");
}
catch (ClassCastException e) {
System.out.println("Exception thrown : " + e);
}
catch (ParseException e) {
System.out.println("Exception thrown : " + e);
}
}
}
|
Output:
decomposition mode is :- CANONICAL_DECOMPOSITION
Example 2:
Java
import java.text.*;
import java.util.*;
import java.io.*;
public class GFG {
public static void main(String[] argv)
{
try {
Collator col
= Collator.getInstance(Locale.UK);
int mode = col.getDecomposition();
if (mode == 0 )
System.out.println(
"decomposition mode is"
+ " :- NO_DECOMPOSITION");
else if (mode == 1 )
System.out.println(
"decomposition mode is "
+ ":- CANONICAL_DECOMPOSITION");
else
System.out.println(
"decomposition mode is "
+ ":- FULL_DECOMPOSITION. ");
}
catch (ClassCastException e) {
System.out.println("Exception thrown : " + e);
}
}
}
|
Output:
decompostiton mode is :- NO_DECOMPOSITION
Reference: https://docs.oracle.com/javase/9/docs/api/java/text/Collator.html#getDecomposition–
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