com.google.gwt.maps.client.services.UnitSystem.java Source code

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Here is the source code for com.google.gwt.maps.client.services.UnitSystem.java

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package com.google.gwt.maps.client.services;

/*
 * #%L
 * GWT Maps API V3 - Core API
 * %%
 * Copyright (C) 2011 - 2012 GWT Maps API V3
 * %%
 * 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.
 * #L%
 */

/**
 * The valid unit systems that can be specified in a DirectionsRequest. <br>
 * <br>
 * See <a href="https://developers.google.com/maps/documentation/javascript/reference#UnitSystem">UnitSystem API Doc</a>
 */
public enum UnitSystem {

    /**
     * Specifies that distances in the DirectionsResult should be expressed in imperial units.
     */
    IMPERIAL(1),

    /**
     * Specifies that distances in the DirectionsResult should be expressed in metric units.
     */
    METRIC(0);

    private int type;

    UnitSystem(int type) {
        this.type = type;
    }

    public int value() {
        return type;
    }

    public static UnitSystem fromValue(int type) {
        UnitSystem u = null;
        switch (type) {
        case 0:
            u = UnitSystem.METRIC;
            break;
        case 1:
            u = UnitSystem.IMPERIAL;
            break;
        }
        return u;
    }

    public String toString() {
        return name() + "(" + type + ")";
    }

}