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/*
* Copyright 2000-2011 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.psi.impl.migration;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiElementFinder;
import com.intellij.psi.PsiPackage;
import com.intellij.psi.search.GlobalSearchScope;
import org.jetbrains.annotations.NotNull;
import java.util.List;
/**
* @author yole
*/
public class MigrationElementFinder extends PsiElementFinder implements DumbAware {
private final Project myProject;
public MigrationElementFinder(Project project) {
myProject = project;
}
@Override
public PsiClass findClass(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope) {
PsiMigrationImpl migration = PsiMigrationManager.getInstance(myProject).getCurrentMigration();
if (migration != null) {
return migration.getMigrationClass(qualifiedName);
}
return null;
}
@NotNull
@Override
public PsiClass[] findClasses(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope) {
PsiMigrationImpl migration = PsiMigrationManager.getInstance(myProject).getCurrentMigration();
if (migration != null) {
final PsiClass migrationClass = migration.getMigrationClass(qualifiedName);
if (migrationClass != null) {
return new PsiClass[]{migrationClass};
}
}
return PsiClass.EMPTY_ARRAY;
}
@NotNull
@Override
public PsiClass[] getClasses(@NotNull PsiPackage psiPackage, @NotNull GlobalSearchScope scope) {
PsiMigrationImpl migration = PsiMigrationManager.getInstance(myProject).getCurrentMigration();
if (migration != null) {
List<PsiClass> classes = migration.getMigrationClasses(psiPackage.getQualifiedName());
return classes.toArray(new PsiClass[classes.size()]);
}
return PsiClass.EMPTY_ARRAY;
}
@NotNull
@Override
public PsiPackage[] getSubPackages(@NotNull PsiPackage psiPackage, @NotNull GlobalSearchScope scope) {
PsiMigrationImpl migration = PsiMigrationManager.getInstance(myProject).getCurrentMigration();
if (migration != null) {
List<PsiPackage> packages = migration.getMigrationPackages(psiPackage.getQualifiedName());
return packages.toArray(new PsiPackage[packages.size()]);
}
return PsiPackage.EMPTY_ARRAY;
}
@Override
public PsiPackage findPackage(@NotNull String qualifiedName) {
PsiMigrationImpl migration = PsiMigrationManager.getInstance(myProject).getCurrentMigration();
if (migration != null) {
return migration.getMigrationPackage(qualifiedName);
}
return null;
}
}
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