/* * Copyright 2013-2017 consulo.io * * 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 consulo.csharp.ide.completion.weigher; import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.Nullable; import consulo.annotations.RequiredReadAction; import consulo.csharp.lang.CSharpLanguage; import consulo.dotnet.psi.DotNetGenericParameterListOwner; import com.intellij.codeInsight.lookup.LookupElement; import com.intellij.codeInsight.lookup.LookupElementWeigher; import com.intellij.psi.PsiElement; /** * @author VISTALL * @since 17.11.2015 */ public class CSharpByGenericParameterWeigher extends LookupElementWeigher { public CSharpByGenericParameterWeigher() { super("CSharpByGenericParameterWeigher"); } @Nullable @Override @RequiredReadAction public Comparable weigh(@NotNull LookupElement element) { PsiElement psiElement = element.getPsiElement(); if(psiElement instanceof DotNetGenericParameterListOwner && psiElement.getLanguage() == CSharpLanguage.INSTANCE) { return ((DotNetGenericParameterListOwner) psiElement).getGenericParametersCount(); } return 0; } }