/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the
 *  * terms of the Apache License, Version 2.0 which is available at
 *  * https://www.apache.org/licenses/LICENSE-2.0.
 *  *
 *  *  See the NOTICE file distributed with this work for additional
 *  *  information regarding copyright ownership.
 *  * 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.
 *  *
 *  * SPDX-License-Identifier: Apache-2.0
 *  *****************************************************************************
 */

package org.deeplearning4j.text.sentenceiterator;

import lombok.NonNull;

public class SynchronizedSentenceIterator implements SentenceIterator {
    private SentenceIterator underlyingIterator;

    public SynchronizedSentenceIterator(@NonNull SentenceIterator iterator) {
        this.underlyingIterator = iterator;
    }

    @Override
    public synchronized String nextSentence() {
        return this.underlyingIterator.nextSentence();
    }

    @Override
    public synchronized boolean hasNext() {
        return underlyingIterator.hasNext();
    }

    @Override
    public synchronized void reset() {
        this.underlyingIterator.reset();
    }

    @Override
    public synchronized void finish() {
        this.underlyingIterator.finish();
    }

    @Override
    public synchronized SentencePreProcessor getPreProcessor() {
        return this.underlyingIterator.getPreProcessor();
    }

    @Override
    public synchronized void setPreProcessor(SentencePreProcessor preProcessor) {
        this.underlyingIterator.setPreProcessor(preProcessor);
    }
}
