1 /* 2 * Copyright 2014, Google Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: 8 * 9 * * Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * * Redistributions in binary form must reproduce the above 12 * copyright notice, this list of conditions and the following disclaimer 13 * in the documentation and/or other materials provided with the 14 * distribution. 15 * * Neither the name of Google Inc. nor the names of its 16 * contributors may be used to endorse or promote products derived from 17 * this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 package org.jf.smalidea.psi.index; 33 34 import com.intellij.openapi.project.Project; 35 import com.intellij.psi.PsiClass; 36 import com.intellij.psi.PsiElementFinder; 37 import com.intellij.psi.search.GlobalSearchScope; 38 import org.jetbrains.annotations.NotNull; 39 import org.jf.smalidea.psi.impl.SmaliClass; 40 41 import java.util.Collection; 42 43 public class SmaliClassFinder extends PsiElementFinder { 44 45 private final Project project; 46 SmaliClassFinder(Project project)47 public SmaliClassFinder(Project project) { 48 this.project = project; 49 } 50 51 @Override findClass(@otNull String qualifiedName, @NotNull GlobalSearchScope scope)52 public PsiClass findClass(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope) { 53 Collection<SmaliClass> classes = SmaliClassNameIndex.INSTANCE.get(qualifiedName, project, scope); 54 if (classes != null && classes.size() == 1) { 55 return classes.iterator().next(); 56 } 57 return null; 58 } 59 60 @NotNull 61 @Override findClasses(@otNull String qualifiedName, @NotNull GlobalSearchScope scope)62 public PsiClass[] findClasses(@NotNull String qualifiedName, @NotNull GlobalSearchScope scope) { 63 PsiClass cls = findClass(qualifiedName, scope); 64 if (cls != null) { 65 return new PsiClass[] {cls}; 66 } 67 return PsiClass.EMPTY_ARRAY; 68 } 69 } 70