com.publictransitanalytics.scoregenerator.output.SimplePath.java Source code

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Here is the source code for com.publictransitanalytics.scoregenerator.output.SimplePath.java

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/*
 * Copyright 2017 Public Transit Analytics.
 *
 * Licensed 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.publictransitanalytics.scoregenerator.output;

import com.google.common.collect.ImmutableList;
import com.publictransitanalytics.scoregenerator.tracking.Movement;
import com.publictransitanalytics.scoregenerator.tracking.MovementPath;
import lombok.EqualsAndHashCode;

/**
 * A path that abstracts away time, considering only the transit lines used.
 * 
 * @author Public Transit Analytics
 */
@EqualsAndHashCode
public class SimplePath {

    private final String pathString;

    public SimplePath(final MovementPath path) throws InterruptedException {
        final ImmutableList.Builder<String> builder = ImmutableList.builder();

        for (final Movement movement : path.getMovements()) {
            builder.add(movement.getShortForm());
        }

        pathString = String.join(" => ", builder.build());
    }

    @Override
    public String toString() {
        return pathString;
    }

}