java/java-impl/src/com/intellij/psi/impl/source/tree/java/PsiCompositeModifierList.java

   1 /*
   2  * Copyright 2000-2009 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 /*
  18  * @author max
  19  */
  20 package com.intellij.psi.impl.source.tree.java;
  21
  22 import com.intellij.psi.PsiAnnotation;
  23 import com.intellij.psi.PsiManager;
  24 import com.intellij.psi.PsiModifierList;
  25 import com.intellij.psi.impl.light.LightModifierList;
  26 import org.jetbrains.annotations.NotNull;
  27
  28 import java.util.ArrayList;
  29 import java.util.Arrays;
  30 import java.util.List;
  31
  32 public class PsiCompositeModifierList extends LightModifierList {
  33   private final List<PsiModifierList> mySublists;
  34
  35   public PsiCompositeModifierList(final PsiManager manager, List<PsiModifierList> sublists) {
  36     super(manager);
  37     mySublists = sublists;
  38   }
  39
  40   @NotNull
  41   public PsiAnnotation[] getAnnotations() {
  42     List<PsiAnnotation> annotations = new ArrayList<PsiAnnotation>();
  43     for (PsiModifierList list : mySublists) {
  44       annotations.addAll(Arrays.asList(list.getAnnotations()));
  45     }
  46     return annotations.toArray(new PsiAnnotation[annotations.size()]);
  47   }
  48
  49   public PsiAnnotation findAnnotation(@NotNull final String qualifiedName) {
  50     for (PsiModifierList sublist : mySublists) {
  51       final PsiAnnotation annotation = sublist.findAnnotation(qualifiedName);
  52       if (annotation != null) return annotation;
  53     }
  54
  55     return null;
  56   }
  57
  58   public boolean hasModifierProperty(@NotNull final String name) {
  59     for (PsiModifierList sublist : mySublists) {
  60       if (sublist.hasModifierProperty(name)) return true;
  61     }
  62     return false;
  63   }
  64
  65   public boolean hasExplicitModifier(@NotNull final String name) {
  66     for (PsiModifierList sublist : mySublists) {
  67       if (sublist.hasExplicitModifier(name)) return true;
  68     }
  69     return false;
  70   }
  71 }