IFileTree.java

package org.peerbox.watchservice.filetree;

import java.nio.file.Path;
import java.util.List;
import java.util.Set;

import org.peerbox.watchservice.IFileEventManager;
import org.peerbox.watchservice.filetree.composite.FileComponent;
import org.peerbox.watchservice.filetree.composite.FileLeaf;
import org.peerbox.watchservice.filetree.composite.FolderComposite;

import com.google.common.collect.SetMultimap;

public interface IFileTree {

	void putFile(Path path, FileComponent fileToPut);

	FileComponent getFile(Path fileToGet);

	FileComponent updateFile(Path fileToUpdate);

	FileComponent deleteFile(Path fileToDelete);

	Set<Path> getSynchronizedPathsAsSet();

	Path getRootPath();

	SetMultimap<String, FileComponent> getDeletedByContentHash();

	SetMultimap<String, FileComponent> getCreatedByContentHash();

	SetMultimap<String, FolderComposite> getDeletedByStructureHash();

	SetMultimap<String, FolderComposite> getCreatedByStructureHash();

	FileLeaf findDeletedByContent(FileLeaf createdComponent);

	FileLeaf findCreatedByContent(FileLeaf deletedComponent);

	FolderComposite findCreatedByStructure(FolderComposite deletedFolder);

	FolderComposite findDeletedByStructure(FolderComposite createdFolder);

	FileComponent getOrCreateFileComponent(Path path, IFileEventManager eventManager);

	List<FileComponent> asList();

	// void persistFile(FileComponent file);
	// void persistFileAndDescendants(FileComponent root);

}