public interface JIPipeReadDataStorage extends JIPipeDataStorage
JIPipeDataStorage that is used for reading files into a JIPipeData instance.| Modifier and Type | Method and Description |
|---|---|
boolean |
exists(Path path)
Returns true if the storage contains given element
|
default boolean |
exists(String name)
Returns true if the storage contains given element
|
default Optional<Path> |
findFileByExtension(String... extensions)
Finds the first matching file by extension.
|
default List<Path> |
findFilesByExtension(String... extensions)
Lists all file elements that have given extension.
|
default boolean |
isDirectory(Path path)
Returns true if the element with given name is a directory
|
default boolean |
isDirectory(String name)
Returns true if the element with given name is a directory
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boolean |
isFile(Path path)
Returns true if the element with given name is a file
|
default boolean |
isFile(String name)
Returns true if the element with given name is a file
|
Collection<Path> |
list()
Lists the relative paths of all elements in this storage
|
default Collection<String> |
listNames()
Lists the names of the elements in this storage
|
InputStream |
open(Path path)
Opens the specified file element as stream.
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default InputStream |
open(String name)
Opens the specified file element as stream.
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default byte[] |
readBytes(Path path)
Reads a file as byte array
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default <T> T |
readJSON(Path path,
Class<?> klass)
Read data from a JSON file
|
default String |
readText(Path path)
Reads a text from a file
|
JIPipeReadDataStorage |
resolve(Path path)
Returns a new storage that resolves to a path inside this storage
|
default JIPipeReadDataStorage |
resolve(String name)
Returns a new storage that resolves to a path inside this storage
|
getFileSystemPath, getInternalPath, getProgressInfo, isFileSystemPathInitialized, relativeToAbsolutedefault JIPipeReadDataStorage resolve(String name)
name - the path nameJIPipeReadDataStorage resolve(Path path)
path - the pathdefault boolean isFile(String name)
name - the element nameboolean isFile(Path path)
path - the element path. relative to the current storage.default boolean isDirectory(String name)
name - the element namedefault boolean isDirectory(Path path)
path - the element path. relative to the current storage.default boolean exists(String name)
name - the element nameboolean exists(Path path)
path - the element path. relative to the current storage.Collection<Path> list()
default Collection<String> listNames()
default List<Path> findFilesByExtension(String... extensions)
extensions - extensionsdefault Optional<Path> findFileByExtension(String... extensions)
extensions - extensionsOptionaldefault InputStream open(String name)
name - the file nameInputStream open(Path path)
path - the file path. relative to the current store.default <T> T readJSON(Path path, Class<?> klass)
T - the type to readpath - the relative path to the JSON fileklass - the type to readdefault String readText(Path path)
path - the relative path to the filedefault byte[] readBytes(Path path)
path - the relative path to the fileCopyright © 2020–2022 Leibniz Institute for Natural Product Research and Infection Biology - Hans Knöll Institute (HKI). All rights reserved.