/*
* Copyright 2012-2015 Sergey Ignatov
*
* 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.intellij.erlang.inspection;
import com.intellij.codeInspection.ProblemsHolder;
import com.intellij.psi.PsiElement;
import org.intellij.erlang.psi.ErlangBehaviour;
import org.intellij.erlang.psi.ErlangFile;
import org.intellij.erlang.psi.impl.ErlangPsiImplUtil;
import org.jetbrains.annotations.NotNull;
public class ErlangUndefinedBehaviourInspection extends ErlangInspectionBase {
@Override
protected void checkFile(@NotNull ErlangFile file, @NotNull ProblemsHolder holder) {
for (ErlangBehaviour behaviour : file.getBehaviours()) {
PsiElement moduleRef = behaviour.getModuleRef();
if (moduleRef == null) continue;
ErlangFile resolvedFile = ErlangPsiImplUtil.resolveToFile(behaviour.getModuleRef());
String name = behaviour.getName();
if (resolvedFile == null) {
registerProblem(holder, moduleRef, "Unresolved behaviour " + name);
}
else if (!resolvedFile.isBehaviour()) {
registerProblem(holder, moduleRef, "Undefined behaviour " + name);
}
}
}
}