Example usage for org.eclipse.jface.util Util compare

Introduction

In this page you can find the example usage for org.eclipse.jface.util Util compare.

Prototype

public static <T extends Comparable<? super T>> int compare(final List<T> left, final List<T> right) 

Source Link

Document

Compares two lists -- account for null.

Usage

From source file:org.embl.cca.utils.ui.view.filenavigator.FileSystemComparator.java

License:Apache License

public int compare(final Viewer viewer, final Object e1, final Object e2) {
    if (sort.equals(FileSortType.ALPHA_NUMERIC_DIRS_FIRST)) {
        final int cat1 = category(e1);
        final int cat2 = category(e2);
        if (cat1 != cat2)
            return cat1 - cat2;
    }//from w  w  w  .  j  a v  a2s . com
    final FileSystemEntryNode fn1 = (FileSystemEntryNode) e1;
    final FileSystemEntryNode fn2 = (FileSystemEntryNode) e2;
    switch (sort) {
    case ALPHA_NUMERIC:
    case ALPHA_NUMERIC_DIRS_FIRST:
        return Util.compare(fn1.getName(), fn2.getName());
    case SIZE: //TODO Sort the nulls at biggest: in current compare, those are least
        return Util.compare(fn1.getSize(), fn2.getSize());
    }
    return 0;
}

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