/*
* Copyright 2000-2009 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 com.intellij.debugger;
import com.intellij.psi.PsiClass;
import org.jetbrains.annotations.NotNull;
/**
* Compilers of some java-based languages (like Scala) produce classes with names different from those declared in sources.
* If for some language qualified names of compiled classes differ from names declared in the sources, a NameMapper must be registered
* within the DebuggerManager class.
* Multiple registered mappers forms a "chain of responsibility" and the first non-null result is returned.
* If no mappers are registered or all mappers returned null, the result of
* PsiClass.getQualifiedName() will be used as a qualified name of the compiled class
*/
public interface NameMapper {
/**
* @param aClass a top-level class
* @return a qualified name of the corresponding compiled class or null if default machanism of getting qualified names must be used
*/
String getQualifiedName(@NotNull PsiClass aClass);
}