Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2014 Karlsruhe Institute of Technology, Germany
 *                    Technical University Darmstadt, Germany
 *                    Chalmers University of Technology, Sweden
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Technical University Darmstadt - initial API and implementation and/or initial documentation
 *******************************************************************************/

public class Main {
    /**
     * Removes all tags from the given text.
     * @param text The text to remove tags from.
     * @return The text without tags.
     */
    public static String removeTags(String text) {
        if (text != null) {
            StringBuffer sb = new StringBuffer();
            char[] signs = text.toCharArray();
            boolean inTag = false;
            boolean inAttribute = false;
            for (char sign : signs) {
                if (!inTag) {
                    if (sign == '<') {
                        inTag = true;
                    } else {
                        sb.append(sign);
                    }
                } else {
                    if (sign == '>' && !inAttribute) {
                        inTag = false;
                        inAttribute = false;
                    } else if (sign == '\'' || sign == '"') {
                        inAttribute = !inAttribute;
                    }
                }
            }
            return sb.toString();
        } else {
            return null;
        }
    }
}