Java Bidi toString()用法及代碼示例

java.text.Bidi類的toString()方法用於以字符串表示形式顯示此Bidi實例。

用法:

public String toString()

參數：此方法不接受任何參數。

返回值：此方法以字符串格式顯示bidi的內部狀態。

下麵是說明toString()方法的示例：

示例1:

// Java program to demonstrate 
// toString() method 
  
import java.text.*; 
import java.util.*; 
import java.io.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        // creating and initializing Bidi 
        Bidi bidi 
            = new Bidi("Geeks", 
                       Bidi.DIRECTION_LEFT_TO_RIGHT); 
  
        // getting the internal state of bidi 
        // using toString() method 
        String status = bidi.toString(); 
  
        // display the result 
        System.out.println("status of bidi : "
                           + status); 
    } 
}

輸出：

status of bidi :
 sun.text.bidi.BidiBase[
  dir: 0 
  baselevel: 0
  length: 5
  runs: [0 0 0 0 0]
  text: [0x47 0x65 0x65 0x6b 0x73]]

示例2:

// Java program to demonstrate 
// toString() method 
  
import java.text.*; 
import java.util.*; 
import java.io.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        // creating and initializing Bidi 
        Bidi bidi 
            = new Bidi( 
                "TE1", 
                Bidi.DIRECTION_RIGHT_TO_LEFT); 
  
        // getting the internal state of bidi 
        // using toString() method 
        String status = bidi.toString(); 
  
        // display the result 
        System.out.println( 
            "status of bidi : "
            + status); 
    } 
}

輸出：

status of bidi :
 sun.text.bidi.BidiBase[
  dir: 2
  baselevel: 1
  length: 3
  runs: [2 2 2]
  text: [0x54 0x45 0x31]]

參考： https://docs.oracle.com/javase/9/docs/api/java/text/Bidi.html#toString–

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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 Bidi toString() method in Java with Examples。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。