/* * Copyright 2000-2017 JetBrains s.r.o. * * 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 com.intellij.codeInsight.hint; import com.intellij.openapi.extensions.ExtensionPointName; import com.intellij.openapi.util.TextRange; import com.intellij.psi.PsiElement; import com.intellij.util.MixinEP; import org.jetbrains.annotations.NotNull; /** * Returns the subset of the text range of the specified element which is considered its declaration. * For example, the declaration range of a method includes its modifiers, return type, name and * parameter list. */ public interface DeclarationRangeHandler<T extends PsiElement> { ExtensionPointName<MixinEP<DeclarationRangeHandler>> EP_NAME = ExtensionPointName.create("com.intellij.declarationRangeHandler"); /** * Returns the declaration range for the specified container. * @param container the container * @return the declaration range for it. */ @NotNull TextRange getDeclarationRange(@NotNull T container); }