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Jodd Lagarto is fast and versatile all purpose HTML parser. Includes Jerry and CSSelly.

There is a newer version: 6.0.6

// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

package jodd.lagarto.dom;

import jodd.csselly.CSSelly;
import jodd.csselly.CssSelector;

import java.util.Collection;
import java.util.List;

public class NodeMatcher {

	protected final Node rootNode;

	public NodeMatcher(final Node rootNode) {
		this.rootNode = rootNode;
	}

	public boolean match(final String query) {
		Collection> selectorsCollection = CSSelly.parse(query);
		return match(selectorsCollection);
	}

	public boolean match(final Collection> selectorsCollection) {
		for (List selectors : selectorsCollection) {
			// iterate all selectors
			for (CssSelector cssSelector : selectors) {
				if (!cssSelector.accept(rootNode)) {
					return false;
				}
			}
		}

		return true;
	}


}