Java BreakIterator getText()方法及示例

java.text.BreakIterator 类的 getText() 方法用于获取之前在breakiterator中由setText()方法设定的文本。

语法：

public abstract CharacterIterator getText()

参数： 该方法不接受任何参数。

返回值： 该方法提供之前扫描的文本。

以下是说明 getText( )方法的例子：

例子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("Retrieved text is : "
                         + text.first());
        for (int i = text.getBeginIndex() - 1;
             i < text.getEndIndex() - 2;
             i++)
            System.out.print(text.next());
    }
}

输出

Retrieved text is : Code Geeks

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("Retrieved text is : "
                         + text.first());
        for (int i = text.getBeginIndex() - 1;
             i < text.getEndIndex() - 2;
             i++)
            System.out.print(text.next());
    }
}