AgeFileFilter.java

package org.apache.commons.io.filefilter;

import java.io.File;
import java.io.Serializable;
import org.apache.commons.io.FileUtils;

public class AgeFileFilter extends AbstractFileFilter
  implements Serializable
{
  private final long cutoff;
  private final boolean acceptOlder;

  public AgeFileFilter(long cutoff)
  {
    this(cutoff, true);
  }

  public AgeFileFilter(long cutoff, boolean acceptOlder)
  {
    this.acceptOlder = acceptOlder;
    this.cutoff = cutoff;
  }

  public boolean accept(File file)
  {
    boolean newer = FileUtils.isFileNewer(file, this.cutoff);
    return this.acceptOlder ? false : !newer ? true : newer;
  }

  public String toString()
  {
    String condition = this.acceptOlder ? "<=" : ">";
    return super.toString() + "(" + condition + this.cutoff + ")";
  }
}