Android Open Source - sqlite-analyzer Numbered Files Comparator

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License

The source code is released under:

Apache License

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Java Source Code

package com.novoda.sqlite;
/* ww w  . j a v  a 2s.  co  m*/
import java.io.File;
import java.util.Comparator;

final class NumberedFilesComparator implements Comparator<File> {

    @Override
    public int compare(File o1, File o2) {
        return getLeadingNumber(o1.getName()) - getLeadingNumber(o2.getName());
    }

    private int getLeadingNumber(String name) {
        try {
            return Integer.valueOf(name.split("_")[0]);
        } catch (NumberFormatException e) {
            return 0;
        }
    }
}

Java Source Code List