/*
* Copyright © 2016 TIBCO Software,Inc.All rights reserved.
* http://community.jaspersoft.com/project/jaspermobile-android
*
* Unless you have purchased a commercial license agreement from TIBCO Jaspersoft,
* the following license terms apply:
*
* This program is part of TIBCO Jaspersoft Mobile for Android.
*
* TIBCO Jaspersoft Mobile is free software:you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation,either version 3of the License,or
* (at your option)any later version.
*
* TIBCO Jaspersoft Mobile is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY;without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with TIBCO Jaspersoft Mobile for Android.If not,see
* <http://www.gnu.org/licenses/lgpl>.
*/
package com.jaspersoft.android.jaspermobile;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import java.util.List;
/**
* @author Tom Koptel
* @since 2.0
*/
public final class Chain<Value> implements Answer<Value> {
private final Value[] mChain;
private int invocationCount = 0;
@SafeVarargs
private Chain(Value... chain) {
mChain = chain;
}
@SafeVarargs
public static <Value> Chain<Value> of(Value... values) {
return new Chain<>(values);
}
@SuppressWarnings("unchecked")
public static <Value> Chain<Value> of(List<Value> values) {
return new Chain<>((Value[]) values.toArray());
}
@Override
public Value answer(InvocationOnMock invocation) throws Throwable {
int statusIndex = invocationCount;
if (statusIndex >= mChain.length) {
statusIndex = mChain.length - 1;
}
invocationCount++;
return mChain[statusIndex];
}
}