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/*
* File: StaticInfrastructure.java
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
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* the Common Development and Distribution License 1.0 (the "License").
*
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the License by consulting the LICENSE.txt file
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*
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* and limitations under the License.
*
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* file and include the License file LICENSE.txt.
*
* MODIFICATIONS:
* If applicable, add the following below the License Header, with the fields
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package com.oracle.bedrock.runtime;
import com.oracle.bedrock.Option;
import com.oracle.bedrock.OptionsByType;
import com.oracle.bedrock.runtime.options.PlatformPredicate;
import java.util.ArrayList;
import java.util.Optional;
/**
* An {@link Infrastructure} representing a static collection of {@link Platform}s.
*
* Copyright (c) 2016. All Rights Reserved. Oracle Corporation.
* Oracle is a registered trademark of Oracle Corporation and/or its affiliates.
*
* @author Brian Oliver
*/
public class StaticInfrastructure implements Infrastructure
{
/**
* The {@link Platform}s.
*/
private ArrayList platforms;
/**
* Constructs a {@link StaticInfrastructure} for the specified {@link Platform}s.
*
* @param platforms the {@link Platform}s
*/
StaticInfrastructure(Platform... platforms)
{
this.platforms = new ArrayList<>();
if (platforms != null)
{
for (Platform platform : platforms)
{
this.platforms.add(platform);
}
}
}
/**
* Obtains {@link StaticInfrastructure} representing the specified {@link Platform}s.
*
* @param platforms the {@link Platform}s
*
* @return the {@link StaticInfrastructure} representing the {@link Platform}s
*/
public static Infrastructure of(Platform... platforms)
{
return new StaticInfrastructure(platforms);
}
@Override
public Platform getPlatform(Option... options)
{
OptionsByType optionsByType = OptionsByType.of(options);
PlatformPredicate predicate = optionsByType.getOrDefault(PlatformPredicate.class, PlatformPredicate.any());
Optional platform = platforms.stream().filter(predicate).unordered().findFirst();
return platform.isPresent() ? platform.get() : null;
}
}