lang-api/src/com/intellij/psi/search/searches/DefinitionsSearch.java

   1 /*
   2  * Copyright 2000-2007 JetBrains s.r.o.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package com.intellij.psi.search.searches;
  18
  19 import com.intellij.psi.PsiElement;
  20 import com.intellij.util.Query;
  21 import com.intellij.util.UniqueResultsQuery;
  22
  23 /**
  24  * The search is used in two IDE navigation functions namely Go To Implementation (Ctrl+Alt+B) and
  25  * Quick View Definition (Ctrl+Shift+I). Default searchers produce implementing/overriding methods if the method
  26  * have been searched and class inheritors for the class.
  27  *
  28  * @author max
  29  */
  30 public class DefinitionsSearch extends ExtensibleQueryFactory<PsiElement, PsiElement> {
  31   public static DefinitionsSearch INSTANCE = new DefinitionsSearch();
  32
  33   public static Query<PsiElement> search(PsiElement definitionsOf) {
  34     return new UniqueResultsQuery<PsiElement>(INSTANCE.createQuery(definitionsOf));
  35   }
  36 }