/*
* Copyright 2013 serso aka se.solovyev
*
* 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.
*
* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
* Contact details
*
* Email: se.solovyev@gmail.com
* Site: http://se.solovyev.org
*/
package org.solovyev.android.calculator.variables;
import android.text.TextUtils;
import org.simpleframework.xml.ElementList;
import org.simpleframework.xml.Root;
import javax.annotation.Nonnull;
import java.util.ArrayList;
import java.util.List;
import static com.google.common.base.Strings.nullToEmpty;
@Root(name = "vars")
public class OldVars {
public static final String PREFS_KEY = "org.solovyev.android.calculator.CalculatorModel_vars";
@ElementList(type = OldVar.class, name = "vars")
public List<OldVar> list = new ArrayList<OldVar>();
public OldVars() {
}
@Nonnull
public static List<CppVariable> toCppVariables(@Nonnull OldVars oldVariables) {
final List<CppVariable> variables = new ArrayList<>();
for (OldVar oldVar : oldVariables.list) {
final String name = oldVar.name;
if (TextUtils.isEmpty(name)) {
continue;
}
variables.add(CppVariable.builder(name)
.withValue(nullToEmpty(oldVar.value))
.withDescription(nullToEmpty(oldVar.description)).build());
}
return variables;
}
}