org.jetbrains.k2js.translate.utils.TemporariesUtils Maven / Gradle / Ivy
/*
* Copyright 2010-2013 JetBrains s.r.o.
*
* 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.
*/
package org.jetbrains.k2js.translate.utils;
import com.google.common.collect.Lists;
import com.google.dart.compiler.backend.js.ast.JsExpression;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.k2js.translate.context.TemporaryVariable;
import org.jetbrains.k2js.translate.context.TranslationContext;
import java.util.List;
import static org.jetbrains.k2js.translate.utils.JsAstUtils.newSequence;
//TODO: look for what should go there
public final class TemporariesUtils {
private TemporariesUtils() {
}
@NotNull
public static List fromExpressionList(@NotNull List expressions,
@NotNull TranslationContext context) {
List result = Lists.newArrayList();
for (JsExpression expression : expressions) {
result.add(context.declareTemporary(expression));
}
return result;
}
@NotNull
public static List toExpressionList(@NotNull List temporaries) {
List result = Lists.newArrayList();
for (TemporaryVariable temp : temporaries) {
result.add(temp.reference());
}
return result;
}
@NotNull
public static JsExpression temporariesInitialization(@NotNull TemporaryVariable... temporaries) {
List result = Lists.newArrayList();
for (TemporaryVariable temporary : temporaries) {
result.add(temporary.assignmentExpression());
}
return newSequence(result);
}
@NotNull
public static List temporariesInitialization(@NotNull List temporaries) {
List result = Lists.newArrayList();
for (TemporaryVariable temporary : temporaries) {
result.add(temporary.assignmentExpression());
}
return result;
}
}