DefaultTagActionMap.java

/**
 * Copyright (C) 2013 Christian Kohlschütter (ckkohl79@gmail.com)
 *
 * 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.
 */
package de.l3s.boilerpipe.sax;

import de.l3s.boilerpipe.labels.DefaultLabels;
import de.l3s.boilerpipe.labels.LabelAction;


/**
 * Default {@link de.l3s.boilerpipe.sax.TagAction}s. Seem to work well.
 * 
 * @see de.l3s.boilerpipe.sax.TagActionMap
 */
public class DefaultTagActionMap extends TagActionMap {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    public static final TagActionMap INSTANCE = new DefaultTagActionMap();

    protected DefaultTagActionMap() {
        setTagAction("STYLE", CommonTagActions.TA_IGNORABLE_ELEMENT);
        setTagAction("SCRIPT", CommonTagActions.TA_IGNORABLE_ELEMENT);
        setTagAction("OPTION", CommonTagActions.TA_IGNORABLE_ELEMENT);
        setTagAction("OBJECT", CommonTagActions.TA_IGNORABLE_ELEMENT);
        setTagAction("EMBED", CommonTagActions.TA_IGNORABLE_ELEMENT);
        setTagAction("APPLET", CommonTagActions.TA_IGNORABLE_ELEMENT);
        setTagAction("LINK", CommonTagActions.TA_IGNORABLE_ELEMENT);

        setTagAction("A", CommonTagActions.TA_ANCHOR_TEXT);
        setTagAction("BODY", CommonTagActions.TA_BODY);

        setTagAction("STRIKE", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("U", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("B", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("I", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("EM", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("STRONG", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("SPAN", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        
        // New in 1.1 (especially to improve extraction quality from Wikipedia etc.)
        setTagAction("SUP", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        
        // New in 1.2
        setTagAction("CODE", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("TT", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("SUB", CommonTagActions.TA_INLINE_NO_WHITESPACE);
        setTagAction("VAR", CommonTagActions.TA_INLINE_NO_WHITESPACE);


        setTagAction("ABBR", CommonTagActions.TA_INLINE_WHITESPACE);
        setTagAction("ACRONYM", CommonTagActions.TA_INLINE_WHITESPACE);

        setTagAction("FONT", CommonTagActions.TA_INLINE_NO_WHITESPACE); // could also use TA_FONT 

        // added in 1.1.1
        setTagAction("NOSCRIPT", CommonTagActions.TA_IGNORABLE_ELEMENT);
        
        // New in 1.3
		setTagAction("LI", new CommonTagActions.BlockTagLabelAction(
				new LabelAction(DefaultLabels.LI)));
		setTagAction("H1", new CommonTagActions.BlockTagLabelAction(
				new LabelAction(DefaultLabels.H1, DefaultLabels.HEADING)));
		setTagAction("H2", new CommonTagActions.BlockTagLabelAction(
				new LabelAction(DefaultLabels.H2, DefaultLabels.HEADING)));
		setTagAction("H3", new CommonTagActions.BlockTagLabelAction(
				new LabelAction(DefaultLabels.H3, DefaultLabels.HEADING)));
	}
}