org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl.java Source code

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Here is the source code for org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl.java

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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.lucene.analysis.tokenattributes;

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

/** Default implementation of {@link FlagsAttribute}. */
public class FlagsAttributeImpl extends AttributeImpl implements FlagsAttribute, Cloneable {
    private int flags = 0;

    /** Initialize this attribute with no bits set */
    public FlagsAttributeImpl() {
    }

    @Override
    public int getFlags() {
        return flags;
    }

    @Override
    public void setFlags(int flags) {
        this.flags = flags;
    }

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

    @Override
    public boolean equals(Object other) {
        if (this == other) {
            return true;
        }

        if (other instanceof FlagsAttributeImpl) {
            return ((FlagsAttributeImpl) other).flags == flags;
        }

        return false;
    }

    @Override
    public int hashCode() {
        return flags;
    }

    @Override
    public void copyTo(AttributeImpl target) {
        FlagsAttribute t = (FlagsAttribute) target;
        t.setFlags(flags);
    }

    @Override
    public void reflectWith(AttributeReflector reflector) {
        reflector.reflect(FlagsAttribute.class, "flags", flags);
    }
}