1 /*
2  * Copyright (C) 2017 The Android Open Source Project
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 
17 package com.android.tools.metalava.model
18 
19 import com.intellij.lang.Language
20 import com.intellij.psi.PsiFile
21 import org.jetbrains.uast.UFile
22 import java.util.function.Predicate
23 
24 /** Represents a compilation unit (e.g. a .java or a .kt file) */
25 open class CompilationUnit(
26     val file: PsiFile,
27     val uFile: UFile?
28 ) {
29 
30     val language: Language? get() = file.language
31 
getHeaderCommentsnull32     open fun getHeaderComments(): String? = null
33 
34     override fun toString(): String = "compilation unit ${file.virtualFile?.path}"
35 
36     open fun getImportStatements(predicate: Predicate<Item>): Collection<Item> = emptyList()
37 }