java.text.RuleBasedCollator類的getCollationKey()方法用於獲取從傳遞給它的字符串轉換而來的一係列位。
用法:
public CollationKey getCollationKey(String source)
參數:此方法接受字符串對象作為參數。
返回值:此方法返回從傳遞給它的字符串轉換而來的一係列位。
下麵是說明getCollationKey()方法的示例:
範例1:
// Java program to demonstrate
// getCollationKey() 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);
// getting sereis of bits
// using getCollationKey() mehtod
CollationKey key
= col.getCollationKey("Geek");
// display result
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);
}
}
}
輸出:
Series of bits are:- Geek
範例2:
// Java program to demonstrate
// getCollationKey() 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);
// getting sereis of bits
// using getCollationKey() mehtod
CollationKey key
= col.getCollationKey("G_f_G");
// display result
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);
}
}
}
輸出:
Series of bits are:- G_f_G
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注:本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 RuleBasedCollator getCollationKey() method in Java with Example。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。