001/*
002 * Copyright 2010-2013 JetBrains s.r.o.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.jetbrains.jet.lang.diagnostics;
018
019import com.intellij.openapi.util.TextRange;
020import com.intellij.psi.PsiElement;
021import com.intellij.psi.PsiFile;
022import org.jetbrains.annotations.NotNull;
023
024import java.util.List;
025
026public interface Diagnostic {
027
028    @NotNull
029    AbstractDiagnosticFactory getFactory();
030
031    @NotNull
032    Severity getSeverity();
033
034    @NotNull
035    PsiElement getPsiElement();
036
037    @NotNull
038    List<TextRange> getTextRanges();
039
040    @NotNull
041    PsiFile getPsiFile();
042
043    boolean isValid();
044}