com.graphhopper.routing.ev.SimpleBooleanEncodedValue Maven / Gradle / Ivy

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/*
 *  Licensed to GraphHopper GmbH under one or more contributor
 *  license agreements. See the NOTICE file distributed with this work for
 *  additional information regarding copyright ownership.
 *
 *  GraphHopper GmbH 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 com.graphhopper.routing.ev;

import com.graphhopper.storage.IntsRef;

/**
 * This class implements a simple boolean storage via an UnsignedIntEncodedValue with 1 bit.
 */
public final class SimpleBooleanEncodedValue extends UnsignedIntEncodedValue implements BooleanEncodedValue {

    public SimpleBooleanEncodedValue(String name) {
        this(name, false);
    }

    public SimpleBooleanEncodedValue(String name, boolean storeBothDirections) {
        super(name, 1, storeBothDirections);
    }

    @Override
    public final void setBool(boolean reverse, IntsRef ref, boolean value) {
        setInt(reverse, ref, value ? 1 : 0);
    }

    @Override
    public final boolean getBool(boolean reverse, IntsRef ref) {
        return getInt(reverse, ref) == 1;
    }
}