Java DirectoryTree类代码示例

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
List<File> getSourceRoots() {
    if (sourceRoots == null) {
        sourceRoots = Lists.newArrayList();
        for (Object source : sources) {
            if (isDirectory(source)) {
                sourceRoots.add((File) source);
            } else if (isDirectoryTree(source)) {
                sourceRoots.add(((DirectoryTree) source).getDir());
            } else if (isSourceDirectorySet(source)) {
                sourceRoots.addAll(((SourceDirectorySet) source).getSrcDirs());
            } else {
                throw new UnsupportedOperationException();
            }
        }
    }
    return sourceRoots;
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private List<SourceFolder> projectRelativeFolders(Iterable<SourceSet> sourceSets, Function<File, String> provideRelativePath) {
    ArrayList<SourceFolder> entries = Lists.newArrayList();
    List<SourceSet> sortedSourceSets = sortSourceSetsAsPerUsualConvention(sourceSets);
    for (SourceSet sourceSet : sortedSourceSets) {
        List<DirectoryTree> sortedSourceDirs = sortSourceDirsAsPerUsualConvention(sourceSet.getAllSource().getSrcDirTrees());
        for (DirectoryTree tree : sortedSourceDirs) {
            File dir = tree.getDir();
            if (dir.isDirectory()) {
                String relativePath = provideRelativePath.apply(dir);
                SourceFolder folder = new SourceFolder(relativePath, null);
                folder.setDir(dir);
                folder.setName(dir.getName());
                folder.setIncludes(getIncludesForTree(sourceSet, tree));
                folder.setExcludes(getExcludesForTree(sourceSet, tree));
                entries.add(folder);
            }
        }
    }
    return entries;
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
public boolean contains(File file) {
    File absoluteFile = file.getAbsoluteFile();
    String pathWithSeparator = file.getAbsolutePath() + File.separator;
    for (File candidateFile : files) {
        String candidateFilePathWithSeparator = candidateFile.getPath() + File.separator;
        if (pathWithSeparator.startsWith(candidateFilePathWithSeparator)) {
            return true;
        }
    }

    for (DirectoryTree tree : trees) {
        if (tree.getDir().getAbsoluteFile().equals(absoluteFile) || DirectoryTrees.contains(FileSystems.getDefault(), tree, absoluteFile)) {
            return true;
        }
    }

    return false;
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private Set<DirectoryTree> doGetSrcDirTrees() {
    Set<DirectoryTree> result = new LinkedHashSet<DirectoryTree>();
    for (Object path : source) {
        if (path instanceof SourceDirectorySet) {
            SourceDirectorySet nested = (SourceDirectorySet) path;
            result.addAll(nested.getSrcDirTrees());
        } else {
            for (File srcDir : fileResolver.resolveFiles(path)) {
                if (srcDir.exists() && !srcDir.isDirectory()) {
                    throw new InvalidUserDataException(String.format("Source directory '%s' is not a directory.", srcDir));
                }
                result.add(directoryFileTreeFactory.create(srcDir, patterns));
            }
        }
    }
    return result;
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private Set<DirectoryTree> doGetSrcDirTrees() {
    Set<DirectoryTree> result = new LinkedHashSet<DirectoryTree>();
    for (Object path : source) {
        if (path instanceof SourceDirectorySet) {
            SourceDirectorySet nested = (SourceDirectorySet) path;
            result.addAll(nested.getSrcDirTrees());
        } else {
            File srcDir = fileResolver.resolve(path);
            if (srcDir.exists() && !srcDir.isDirectory()) {
                throw new InvalidUserDataException(String.format("Source directory '%s' is not a directory.", srcDir));
            }
            result.add(new DirectoryFileTree(srcDir, patterns));
        }
    }
    return result;
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private List<String> getIncludesForTree(SourceSet sourceSet, DirectoryTree directoryTree) {
    List<Set<String>> includesByType = getFiltersForTreeGroupedByType(sourceSet, directoryTree, "includes");
    for (Set<String> it : includesByType) {
        if (it.isEmpty()) {
            return Collections.emptyList();
        }
    }

    List<String> allIncludes = CollectionUtils.flattenCollections(String.class, includesByType);
    return CollectionUtils.dedup(allIncludes, Equivalence.equals());
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private List<Set<String>> getFiltersForTreeGroupedByType(SourceSet sourceSet, DirectoryTree directoryTree, String filterOperation) {
    // check for duplicate entries in java and resources
    Set<File> javaSrcDirs = sourceSet.getAllJava().getSrcDirs();
    Set<File> resSrcDirs = sourceSet.getResources().getSrcDirs();
    List<File> srcDirs = CollectionUtils.intersection(Lists.newArrayList(javaSrcDirs, resSrcDirs));
    if (!srcDirs.contains(directoryTree.getDir())) {
        return Lists.<Set<String>>newArrayList(collectFilters(directoryTree.getPatterns(), filterOperation));
    } else {
        Set<String> resourcesFilter = collectFilters(sourceSet.getResources().getSrcDirTrees(), directoryTree.getDir(), filterOperation);
        Set<String> sourceFilter = collectFilters(sourceSet.getAllJava().getSrcDirTrees(), directoryTree.getDir(), filterOperation);
        return Lists.<Set<String>>newArrayList(resourcesFilter, sourceFilter);
    }
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private Set<String> collectFilters(Set<DirectoryTree> directoryTrees, File targetDir, String filterOperation) {
    for (DirectoryTree directoryTree : directoryTrees) {
        if (directoryTree.getDir().equals(targetDir)) {
            PatternSet patterns = directoryTree.getPatterns();
            return collectFilters(patterns, filterOperation);
        }
    }
    return Collections.emptySet();
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private List<DirectoryTree> sortSourceDirsAsPerUsualConvention(Iterable<DirectoryTree> sourceDirs) {
    return CollectionUtils.sort(sourceDirs, new Comparator<DirectoryTree>() {
        @Override
        public int compare(DirectoryTree left, DirectoryTree right) {
            return toComparable(left).compareTo(toComparable(right));
        }
    });
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
private static Comparable toComparable(DirectoryTree tree) {
    String path = tree.getDir().getPath();
    if (path.endsWith("java")) {
        return 0;
    } else if (path.endsWith("resources")) {
        return 2;
    } else {
        return 1;
    }
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
public static ImmutableDirectoryTree of(DirectoryTree source) {
    if (source instanceof ImmutableDirectoryTree) {
        return (ImmutableDirectoryTree) source;
    } else {
        return of(source.getDir(), source.getPatterns());
    }
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
public Iterable<? extends File> getRoots() {
    return FileUtils.calculateRoots(
        Iterables.concat(files, Iterables.transform(trees, new Function<DirectoryTree, File>() {
            @Override
            public File apply(DirectoryTree input) {
                return input.getDir();
            }
        }))
    );
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
public Builder add(DirectoryTree directoryTree) {
    lock.lock();
    try {
        trees.add(ImmutableDirectoryTree.of(directoryTree));
        return this;
    } finally {
        lock.unlock();
    }
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
public Set<File> getSrcDirs() {
    Set<File> dirs = new LinkedHashSet<File>();
    for (DirectoryTree tree : getSrcDirTrees()) {
        dirs.add(tree.getDir());
    }
    return dirs;
}
 

import org.gradle.api.file.DirectoryTree; //导入依赖的package包/类
public Set<DirectoryTree> getSrcDirTrees() {
    // This implementation is broken. It does not consider include and exclude patterns
    Map<File, DirectoryTree> trees = new LinkedHashMap<File, DirectoryTree>();
    for (DirectoryTree tree : doGetSrcDirTrees()) {
        if (!trees.containsKey(tree.getDir())) {
            trees.put(tree.getDir(), tree);
        }
    }
    return new LinkedHashSet<DirectoryTree>(trees.values());
}