Java BreakIterator getText()用法及代碼示例

java.text.BreakIterator類的getText()方法用於獲取Breakiterator中先前由setText()方法設置的文本。

用法:

public abstract CharacterIterator getText()

參數：此方法不接受任何參數。

返回值：此方法提供先前掃描的文本。

下麵是說明getText()方法的示例：

示例1:

// Java program to demonstrate getText() method 
  
import java.text.*; 
import java.util.*; 
import java.io.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        // creating and initializing BreakIterator 
        BreakIterator wb 
            = BreakIterator.getWordInstance(); 
  
        // setting text for BreakIterator 
        wb.setText("Code Geeks"); 
  
        // 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 : Code Geeks

示例2:

// Java program to demonstrate getText() method 
  
import java.text.*; 
import java.util.*; 
import java.io.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        // creating and initializing BreakIterator 
        BreakIterator wb 
            = BreakIterator.getWordInstance(); 
  
        // setting text for BreakIterator 
        wb.setText("Geeks For GEeks"); 
  
        // 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 : Geeks For GEeks

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

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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 getText() 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。