Java Swing Text Format getRegexFormatter(String regex)

Description

get Regex Formatter

License

Open Source License

Declaration

public static DefaultFormatter getRegexFormatter(String regex) 

Method Source Code

//package com.java2s;
import java.text.ParseException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import javax.swing.text.DefaultFormatter;

public class Main {
    public static DefaultFormatter getRegexFormatter(String regex) {
        final Pattern pattern = Pattern.compile(regex);

        DefaultFormatter formatter = new DefaultFormatter() {

            @Override//  w  w w .  jav a  2s  .  c  o  m
            public Object stringToValue(String text) throws ParseException {
                Matcher matcher = pattern.matcher(text);

                if (matcher.matches())
                    return text;

                throw new ParseException("Pattern did not match", 0);
            }

        };

        return formatter;
    }
}

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4. getElementByPosition(final Element rootElement, final int pos)
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6. getRowIndex(Element cell)
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