/**
 *
 * Copyright © 2014 Florian Schmaus
 *
 * 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 org.jivesoftware.smack.filter;

import java.util.Locale;

import org.jivesoftware.smack.packet.Packet;

public class ToFilter implements PacketFilter {

    private final String to;

    public ToFilter(String to) {
        this.to = to.toLowerCase(Locale.US);
    }

    @Override
    public boolean accept(Packet packet) {
        String packetTo = packet.getTo();
        if (packetTo == null) {
            return false;
        }
        packetTo = packetTo.toLowerCase(Locale.US);
        return packetTo.equals(to);
    }

}
