Java BreakIterator setText(CharacterIterator)用法及代碼示例

java.text.BreakIterator類的setText(CharacterIterator)方法用於使用CharacterIterator對象將新文本設置為BreakIterator。

用法:

public abstract void setText(CharacterIterator newText)

參數：此方法將CharacterIterator對象作為參數，其中包含要設置的新文本。

返回值：此方法不返回任何內容。

下麵是說明setText()方法的示例：

示例1:

// Java program to demonstrate setText() method 
  
import java.text.*; 
import java.util.*; 
import java.io.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        // creating and initializing CharacterIterator object 
        CharacterIterator word 
            = new StringCharacterIterator("GeeksForGEEks"); 
  
        // creating and initializing BreakIterator 
        BreakIterator wb 
            = BreakIterator.getWordInstance(); 
  
        // setting text for BreakIterator 
        // using setText() method 
        wb.setText(word); 
  
        // getting the text being scanned by 
        // using getText() method 
        StringCharacterIterator text 
            = (StringCharacterIterator)wb.getText(); 
  
        // display the result 
        System.out.print("Retrived text is : "
                         + text.first()); 
        for (int i = text.getBeginIndex() - 1; 
             i < text.getEndIndex() - 2; 
             i++) 
            System.out.print(text.next()); 
    } 
}

輸出：

Retrived text is : GeeksForGEEks

示例2:

// Java program to demonstrate setText() method 
  
import java.text.*; 
import java.util.*; 
import java.io.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        // creating and initializing CharacterIterator object 
        CharacterIterator word 
            = new StringCharacterIterator("TextView"); 
  
        // creating and initializing BreakIterator 
        BreakIterator wb 
            = BreakIterator.getWordInstance(); 
  
        // setting text for BreakIterator 
        // using setText() method 
        wb.setText(word); 
  
        // getting the text being scanned by 
        // using getText() method 
        StringCharacterIterator text 
            = (StringCharacterIterator)wb.getText(); 
  
        // display the result 
        System.out.print("Retrived text is : "
                         + text.first()); 
        for (int i = text.getBeginIndex() - 1; 
             i < text.getEndIndex() - 2; 
             i++) 
            System.out.print(text.next()); 
    } 
}

輸出：

Retrived text is : TextView

參考： https://docs.oracle.com/javase/9/docs/api/java/text/BreakIterator.html#setText-java.text.CharacterIterator-

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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 BreakIterator setText(CharacterIterator) 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。