Sorters.FAISort | Javadocs [I2P+]

java.lang.Object

org.klomp.snark.web.Sorters.FAISort

All Implemented Interfaces:: Serializable, Comparator<Sorters.FileAndIndex>

Direct Known Subclasses:: Sorters.FAIPriorityComparator, Sorters.FAIRemainingComparator, Sorters.FAISizeComparator, Sorters.FAITypeComparator

Enclosing class:: Sorters

private abstract static class Sorters.FAISortextends Object implements Comparator<Sorters.FileAndIndex>, Serializable

Forward or reverse sort, but the fallback is always forward.

Field Summary
Fields
Modifier and Type
Field
Description
private final boolean
_rev
True to reverse the order.
private static final long
serialVersionUID
Fixed id, the sorter is never serialized across versions.
Constructor Summary
Constructors
Constructor
Description
FAISort(boolean rev)
Creates a file sorter for one direction.
Method Summary
Modifier and Type
Method
Description
int
compare(Sorters.FileAndIndex l, Sorters.FileAndIndex r)

protected abstract int
compareIt(Sorters.FileAndIndex l, Sorters.FileAndIndex r)
Compare two file/index entries.
protected static int
compLong(long l, long r)
Compares two longs without overflow.
Methods inherited from class Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface Comparator
equals, max, min, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details
- serialVersionUID
  private static final long serialVersionUID
  Fixed id, the sorter is never serialized across versions.
  See Also:
  Constant Field Values
- _rev
  private final boolean _rev
  True to reverse the order.
Constructor Details
- FAISort
  public FAISort(boolean rev)
  Creates a file sorter for one direction.
  Parameters:
  rev - true to reverse the order
Method Details
- compare
  public int compare(Sorters.FileAndIndex l, Sorters.FileAndIndex r)
  Specified by:
  compare in interface Comparator<Sorters.FileAndIndex>
- compareIt
  protected abstract int compareIt(Sorters.FileAndIndex l, Sorters.FileAndIndex r)
  Compare two file/index entries.
  Parameters:
  l - the first entry
  r - the second entry
  Returns:
  the order of the two entries
- compLong
  protected static int compLong(long l, long r)
  Compares two longs without overflow.
  Parameters:
  l - the first value
  r - the second value
  Returns:
  negative, zero or positive as l is less, equal or greater