Java中的 CollationElementIterator secondaryOrder() 方法及示例

Java.text.CollationElementIterator类的secondaryOrder()方法用于提供CollationElementIterator 对象的每个Collation 元素的辅助组件。

句法：

public static final short secondaryOrder(int order)

参数：此方法将排序规则元素作为整数格式的参数，必须为其找到辅助组件。

返回值：此方法返回特定 Collation 元素的辅助组件。

以下是说明secondaryOrder()方法的示例：

示例 1：

Java

// Java program to demonstrate
// secondaryOrder() method
  
import java.text.*;
import java.util.*;
import java.io.*;
  
public class GFG {
    public static void main(String[] argv)
    {
        // creating and initializing testString
        String test = "GeeksForGeeks";
  
        // creating and initializing
        // RuleBasedCollator object
        RuleBasedCollator rbc
            = (RuleBasedCollator)(Collator.getInstance());
  
        // creating and initializing
        // CollationElementIterator
        CollationElementIterator cel
            = rbc.getCollationElementIterator(test);
  
        // for iteration
        for (int i = 1; i <= test.length(); i++) {
  
            // getting secondary component of every element
            // using secondaryOrder() method
            int value
                = CollationElementIterator
                      .secondaryOrder(cel.next());
  
            // display the result
            System.out.println("secondary order "
                               + "for order "
                               + i + " is "
                               + value);
        }
    }
}

Java

// Java program to demonstrate
// secondaryOrder() method
  
import java.text.*;
import java.util.*;
import java.io.*;
  
public class GFG {
    public static void main(String[] argv)
    {
        // creating and initializing testString
        String test
            = "Code Geeks 123<>?";
  
        // creating and initializing
        // RuleBasedCollator object
        RuleBasedCollator rbc
            = (RuleBasedCollator)(Collator.getInstance());
  
        // creating and initializing
        // CollationElementIterator
        CollationElementIterator cel
            = rbc.getCollationElementIterator(test);
  
        // for iteration
        for (int i = 1; i <= test.length(); i++) {
  
            // getting secondary component of every element
            // using secondaryOrder() method
            int value
                = CollationElementIterator
                      .secondaryOrder(cel.next());
  
            // display the result
            System.out.println("secondary order "
                               + "for order "
                               + i + " is "
                               + value);
        }
    }
}

输出：

secondary order for order 1 is 0
secondary order for order 2 is 0
secondary order for order 3 is 0
secondary order for order 4 is 0
secondary order for order 5 is 0
secondary order for order 6 is 0
secondary order for order 7 is 0
secondary order for order 8 is 0
secondary order for order 9 is 0
secondary order for order 10 is 0
secondary order for order 11 is 0
secondary order for order 12 is 0
secondary order for order 13 is 0

示例 2：

Java

// Java program to demonstrate
// secondaryOrder() method
  
import java.text.*;
import java.util.*;
import java.io.*;
  
public class GFG {
    public static void main(String[] argv)
    {
        // creating and initializing testString
        String test
            = "Code Geeks 123<>?";
  
        // creating and initializing
        // RuleBasedCollator object
        RuleBasedCollator rbc
            = (RuleBasedCollator)(Collator.getInstance());
  
        // creating and initializing
        // CollationElementIterator
        CollationElementIterator cel
            = rbc.getCollationElementIterator(test);
  
        // for iteration
        for (int i = 1; i <= test.length(); i++) {
  
            // getting secondary component of every element
            // using secondaryOrder() method
            int value
                = CollationElementIterator
                      .secondaryOrder(cel.next());
  
            // display the result
            System.out.println("secondary order "
                               + "for order "
                               + i + " is "
                               + value);
        }
    }
}

输出：

secondary order for order 1 is 0
secondary order for order 2 is 0
secondary order for order 3 is 0
secondary order for order 4 is 0
secondary order for order 5 is 1
secondary order for order 6 is 0
secondary order for order 7 is 0
secondary order for order 8 is 0
secondary order for order 9 is 0
secondary order for order 10 is 0
secondary order for order 11 is 1
secondary order for order 12 is 0
secondary order for order 13 is 0
secondary order for order 14 is 0
secondary order for order 15 is 0
secondary order for order 16 is 0
secondary order for order 17 is 0

参考： https://docs.oracle.com/javase/9/docs/api/ Java/text/CollationElementIterator.html#secondaryOrder-int-