org.jclouds.azurecompute.arm.domain.RegionAndId.java Source code

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Here is the source code for org.jclouds.azurecompute.arm.domain.RegionAndId.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.jclouds.azurecompute.arm.domain;

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;

import com.google.auto.value.AutoValue;
import com.google.common.base.Splitter;
import com.google.common.collect.Iterables;

@AutoValue
public abstract class RegionAndId {

    public abstract String region();

    public abstract String id();

    RegionAndId() {

    }

    public static RegionAndId fromSlashEncoded(String id) {
        Iterable<String> parts = Splitter.on('/').split(checkNotNull(id, "id"));
        checkArgument(Iterables.size(parts) == 2, "id must be in format regionId/id");
        return new AutoValue_RegionAndId(Iterables.get(parts, 0), Iterables.get(parts, 1));
    }

    public static RegionAndId fromRegionAndId(String region, String id) {
        return new AutoValue_RegionAndId(region, id);
    }

    public String slashEncode() {
        return region() + "/" + id();
    }

}