Package com.intellij.ide.util.treeView

Class TreeViewUtil

java.lang.Object

com.intellij.ide.util.treeView.TreeViewUtil

public class TreeViewUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
TreeViewUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	calcAbbreviatedPackageFQName(PsiPackage aPackage)
static boolean	isEmptyMiddlePackage(PsiDirectory dir, boolean strictlyEmpty, PsiFileSystemItemFilter filter) a directory is considered "empty" if it has at least one child and all its children are only directories

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeViewUtil

public TreeViewUtil()

Method Detail

calcAbbreviatedPackageFQName

public static java.lang.String calcAbbreviatedPackageFQName(PsiPackage aPackage)

isEmptyMiddlePackage

public static boolean isEmptyMiddlePackage(PsiDirectory dir,
                                           boolean strictlyEmpty,
                                           PsiFileSystemItemFilter filter)

a directory is considered "empty" if it has at least one child and all its children are only directories

Parameters:

strictlyEmpty - if true, the package is considered empty if it has only 1 child and this child is a directory otherwise the package is considered as empty if all direct children that it has are directories

filter - if returns false for some element, that elements is not counted