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JAXX Runtime api

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/*
 * #%L
 * JAXX :: Runtime
 * %%
 * Copyright (C) 2008 - 2024 Code Lutin, Ultreia.io
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of 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.
 *
 * This program 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 General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */
package org.nuiton.jaxx.runtime.css;

/**
 * Represents a data binding bound to an attribute at runtime.  Used by {@link Pseudoclasses} to keep
 * track of which data bindings are in effect.
 */
public class DataBinding {

    private final String id;

    public DataBinding(String id) {
        this.id = id;
    }

    public String getId() {
        return id;
    }

    @Override
    public boolean equals(Object o) {
        return o instanceof DataBinding && ((DataBinding) o).getId().equals(getId());
    }

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