/*
* Copyright 2010-2015 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.kotlin.js.test.utils;
import org.jetbrains.kotlin.js.backend.ast.JsExpression;
import org.jetbrains.kotlin.js.backend.ast.JsFunction;
import org.jetbrains.kotlin.js.backend.ast.JsName;
import org.jetbrains.kotlin.js.backend.ast.JsNode;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.kotlin.js.inline.util.CollectUtilsKt;
import java.util.Map;
import static org.jetbrains.kotlin.js.inline.util.CollectUtilsKt.collectNamedFunctions;
public class AstSearchUtil {
@NotNull
public static JsFunction getFunction(@NotNull JsNode searchRoot, String name) {
JsFunction function = findByIdent(collectNamedFunctions(searchRoot), name);
assert function != null: "Function `" + name + "` was not found";
return function;
}
@NotNull
public static JsExpression getMetadataOrFunction(@NotNull JsNode searchRoot, @NotNull String name) {
JsExpression property = findByIdent(CollectUtilsKt.collectNamedFunctionsOrMetadata(searchRoot), name);
assert property != null: "Property `" + name + "` was not found";
return property;
}
@Nullable
private static <T extends JsExpression> T findByIdent(@NotNull Map<JsName, T> properties, @NotNull String name) {
for (Map.Entry<JsName, T> entry : properties.entrySet()) {
if (entry.getKey().getIdent().equals(name)) {
return entry.getValue();
}
}
return null;
}
}