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The required libraries to execute Jnario specifications without Eclipse.
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/*******************************************************************************
* Copyright (c) 2012 BMW Car IT and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.jnario.lib;
import static com.google.common.collect.Iterables.filter;
import com.google.common.collect.Iterables;
public class JnarioIterableExtensions {
/**
* Returns the element at the specified position in the arguments.
*
* @param index index of the element to return
* @return the element at the specified position in this argument list
* @throws IndexOutOfBoundsException if the index is out of range
* (index < 0 || index >= size())
*/
public static T get(Iterable iterable, int index){
return Iterables.get(iterable, index);
}
/**
* @return the first argument
*/
public static T first(Iterable iterable){
return get(iterable, 0);
}
/**
* @return the second argument
*/
public static T second(Iterable iterable){
return get(iterable, 1);
}
/**
* @return the third argument
*/
public static T third(Iterable iterable){
return get(iterable, 2);
}
/**
* @return the forth argument
*/
public static T forth(Iterable iterable){
return get(iterable, 3);
}
/**
* @return the fifth argument
*/
public static T fifth(Iterable iterable){
return get(iterable, 4);
}
/**
* @return the first argument with the specified type
*/
public static T first(Iterable> iterator, Class type){
return first(filter(iterator, type));
}
/**
* @return the second argument with the specified type
*/
public static T second(Iterable> iterator, Class type){
return second(filter(iterator, type));
}
}
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