Java BreakIterator setText(String)方法及示例

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Java BreakIterator setText(String)方法及示例

java.text.BreakIterator 类的 setText() 方法用于将新的文本设置到BreakIterator中。

语法：

public void setText(String newText)

参数：该方法接受字符串形式的文本作为参数。

返回值： 该方法不返回任何东西。

以下是说明 setText( )方法的例子：

例子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 BreakIterator        BreakIterator wb            = BreakIterator.getWordInstance();         // setting text for BreakIterator        // using setText() method        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 setText() 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        // using setText() method        wb.setText("GeeksForGeeks");         // 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