/*
 * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
 * Copyright (C) 2011, 2013-2016 The JavaParser Team.
 *
 * This file is part of JavaParser.
 *
 * JavaParser can be used either under the terms of
 * a) the GNU Lesser General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 * b) the terms of the Apache License
 *
 * You should have received a copy of both licenses in LICENCE.LGPL and
 * LICENCE.APACHE. Please refer to those files for details.
 *
 * JavaParser is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 */

package act.apidoc.javadoc;

/*-
 * #%L
 * ACT Framework
 * %%
 * Copyright (C) 2014 - 2018 ActFramework
 * %%
 * 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.
 * #L%
 */

/**
 * A piece of text inside a Javadoc description.
 * <p>
 * For example in <code>A class totally unrelated to {@link String}, I swear!</code> we would have two snippets: one
 * before and one after the inline tag (<code>{@link String}</code>).
 */
public class JavadocSnippet implements JavadocDescriptionElement {
    private String text;

    public JavadocSnippet(String text) {
        if (text == null) {
            throw new NullPointerException();
        }
        this.text = text;
    }

    @Override
    public String toText() {
        return this.text;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        JavadocSnippet that = (JavadocSnippet) o;

        return text.equals(that.text);

    }

    @Override
    public int hashCode() {
        return text.hashCode();
    }

    @Override
    public String toString() {
        return "JavadocSnippet{" +
                "text='" + text + '\'' +
                '}';
    }
}
