Module java.compiler

Package javax.tools

Interface JavaFileManager.Location

All Known Implementing Classes:

DocumentationTool.Location, StandardLocation

Enclosing interface:

JavaFileManager

public static interface JavaFileManager.Location

Interface for locations of file objects. Used by file managers to determine where to place or search for file objects.

Informally, a Location corresponds to a "search path", such as a class path or module path, as used by command-line tools that use the default file system.

Some locations are typically used to identify a place in which a tool can find files to be read; others are typically used to identify a place where a tool can write files. If a location is used to identify a place for reading files, those files may be organized in a simple package/class hierarchy: such locations are described as package-oriented. Alternatively, the files may be organized in a module/package/class hierarchy: such locations are described as module-oriented. If a location is typically used to identify a place where a tool can write files, it is up to the tool that writes the files to specify how those files will be organized.

You can access the classes in a package-oriented location using methods like JavaFileManager.getJavaFileForInput(javax.tools.JavaFileManager.Location, java.lang.String, javax.tools.JavaFileObject.Kind) or JavaFileManager.list(javax.tools.JavaFileManager.Location, java.lang.String, java.util.Set<javax.tools.JavaFileObject.Kind>, boolean). It is not possible to directly list the classes in a module-oriented location. Instead, you can get a package-oriented location for any specific module using methods like JavaFileManager.getLocationForModule(javax.tools.JavaFileManager.Location, java.lang.String) or JavaFileManager.listLocationsForModules(javax.tools.JavaFileManager.Location).

Method Summary

Modifier and Type	Method	Description
String	getName()	Returns the name of this location.
default boolean	isModuleOrientedLocation()	Indicates if this location is module-oriented location, and therefore expected to contain classes in a module/package/class hierarchy, as compared to a package-oriented location, which is expected to contain classes in a package/class hierarchy.
boolean	isOutputLocation()	Determines if this is an output location.

Method Details

getName

String getName()

Returns the name of this location.

Returns:

a name

isOutputLocation

boolean isOutputLocation()

Determines if this is an output location. An output location is a location that is conventionally used for output.

API Note:

An output location may be used to write files in either a package-oriented organization or in a module-oriented organization.

Returns:

true if this is an output location, false otherwise

isModuleOrientedLocation

default boolean isModuleOrientedLocation()

Indicates if this location is module-oriented location, and therefore expected to contain classes in a module/package/class hierarchy, as compared to a package-oriented location, which is expected to contain classes in a package/class hierarchy. The result of this method is undefined if this is an output location.

Implementation Note:

This implementation returns true if the name includes the word "MODULE".

Returns:

true if this location is expected to contain modules

Since:

9