Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 *
 * Copyright 2016 Harish Sridharan
    
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static final char NEW_LINE = '\n';
    public static final char SPACE = ' ';
    public static final char BOLD_FLAG = '*';
    public static final char STRIKE_FLAG = '~';
    public static final char ITALIC_FLAG = '_';
    public static final int INVALID_INDEX = -1;

    /**
     * Checks whether the character present at the index of the CharSequence is a flagged character.
     * @param text - input text.
     * @param index - index to check.
     * @return true if the character is flagged, false otherwise.
     */
    public static boolean isFlagged(CharSequence text, int index) {
        if (index > INVALID_INDEX && index < text.length()) {
            char c = text.charAt(index);
            return c == SPACE || c == NEW_LINE || c == BOLD_FLAG || c == ITALIC_FLAG || c == STRIKE_FLAG;
        }
        return true;
    }
}