java/openapi/src/com/intellij/psi/HierarchicalMethodSignature.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 package com.intellij.psi;
  17
  18 import com.intellij.psi.util.MethodSignatureBackedByPsiMethod;
  19 import org.jetbrains.annotations.NotNull;
  20
  21 import java.util.List;
  22
  23 /**
  24  * Data structure which allows efficient retrieval of super methods for a Java method.
  25  *
  26  * @author ven
  27  * @since 5.1
  28  */
  29 public abstract class HierarchicalMethodSignature extends MethodSignatureBackedByPsiMethod {
  30
  31   public HierarchicalMethodSignature(final MethodSignatureBackedByPsiMethod signature) {
  32     super(signature.getMethod(), signature.getSubstitutor(), signature.isRaw(),
  33           signature.getParameterTypes(), signature.getTypeParameters());
  34   }
  35
  36   /**
  37    * Returns the list of super method signatures for the specified signature.
  38    *
  39    * @return the super method signature list.
  40    * Note that the list may include signatures for which isSubsignature() check returns false, but erasures are equal
  41    */
  42   @NotNull public abstract List<HierarchicalMethodSignature> getSuperSignatures();
  43 }