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/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file to you 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.apache.lucene.analysis.miscellaneous;

import org.apache.lucene.util.AttributeImpl;
import org.apache.lucene.util.AttributeReflector;

public class DuplicateSequenceAttributeImpl extends AttributeImpl implements DuplicateSequenceAttribute {
    protected short numPriorUsesInASequence = 0;

    @Override
    public void clear() {
        numPriorUsesInASequence = 0;
    }

    @Override
    public void copyTo(AttributeImpl target) {
        DuplicateSequenceAttributeImpl t = (DuplicateSequenceAttributeImpl) target;
        t.numPriorUsesInASequence = numPriorUsesInASequence;
    }

    @Override
    public short getNumPriorUsesInASequence() {
        return numPriorUsesInASequence;
    }

    @Override
    public void setNumPriorUsesInASequence(short len) {
        numPriorUsesInASequence = len;
    }

    @Override
    public void reflectWith(AttributeReflector reflector) {
        reflector.reflect(DuplicateSequenceAttribute.class, "sequenceLength", numPriorUsesInASequence);
    }
}