Package com.intellij.openapi.roots.ui.configuration

Class JavaVfsSourceRootDetectionUtil

java.lang.Object

com.intellij.openapi.roots.ui.configuration.JavaVfsSourceRootDetectionUtil

public class JavaVfsSourceRootDetectionUtil
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.util.List<VirtualFile>	suggestRoots(VirtualFile dir, ProgressIndicator progressIndicator) Scan directory and detect java source roots within it.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

suggestRoots

public static java.util.List<VirtualFile> suggestRoots(VirtualFile dir,
                                                       ProgressIndicator progressIndicator)

Scan directory and detect java source roots within it. The source root is detected as the following:

1. It contains at least one Java file.
2. Java file is located in the sub-folder that matches package statement in the file.

Parameters:

dir - a directory to scan

progressIndicator -

Returns:

a list of found source roots within directory. If no source roots are found, a empty list is returned.