org.apache.jena.dboe.index.RangeIndexLogger Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.jena.dboe.index;

import java.util.Iterator;

import org.apache.jena.dboe.base.record.Record;
import org.slf4j.Logger;

public final class RangeIndexLogger extends RangeIndexWrapper
{
    private final Logger log;

    public RangeIndexLogger(RangeIndex rIdx, Logger log) {
        super(rIdx);
        this.log = log;
    }

    @Override
    public boolean insert(Record record) {
        log.info("Add: "+record);
        return super.insert(record);
    }

    @Override
    public boolean delete(Record record) {
        log.info("Delete: "+record);
        return super.delete(record);
    }

    @Override
    public Record find(Record record) {
        log.info("Find: "+record);
        Record r2 = super.find(record);
        log.info("Find: "+record+" ==> "+r2);
        return r2;
    }

    @Override
    public Iterator iterator() {
        log.info("iterator()");
        return super.iterator();
    }

    @Override
    public Iterator iterator(Record minRec, Record maxRec) {
        log.info("iterator("+minRec+", "+maxRec+")");
        return super.iterator(minRec, maxRec);
    }
}