001    /*
002     * Copyright 2010-2015 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    
017    package org.jetbrains.kotlin.diagnostics;
018    
019    import com.intellij.openapi.util.TextRange;
020    import com.intellij.psi.PsiElement;
021    import com.intellij.psi.PsiFile;
022    import org.jetbrains.annotations.NotNull;
023    
024    import java.util.List;
025    
026    public interface Diagnostic {
027    
028        @NotNull
029        DiagnosticFactory<?> 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    }